5v phase

10Pcs DC 5V 4 Phase 5 Wire Stepper Motor With ULN2003 Driver Board Description: This is 28YBJ-48 DC 5V 4 phase 5 wire stepper motor with ULN2003 driver board 5-wire phase can drive ordinary uln2003 chip can also be connected as phase 2 may be supporting the development board, direct plug, easy to use stepper motor used in the development board Motor: Diameter: 28mm Voltage: 5V Step angle: 5.625 x 1/64 Reduction ratio: 1/64 ULN2003 driver board: A, B, C, D LED indication Four-phase stepper motor work status Size: 31mm x 35mm Package included: 10 x ULN2003 driver board 10 x 28BYJ-48 stepper motor

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This is Short Height Bipolar Nema 17 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws current 1A, allowing for a holding torque of 13Ncm(18.4oz.in). Electrical Specification: * Manufacturer Part Number: 17HS08-1004S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 13Ncm(18.4oz.in) * Rated Current/phase: 1.0A * Phase Resistance: 3.5ohms * Inductance: 4.5mH+/-20%(1KHz) Physical Specification: * Frame Size: 42 x 42mm * Body Length: 20mm * Shaft Diameter: 5mm * Shaft Length: 20mm * D-cut Length: 16.5mm * Number of Leads: 4 * Lead Length: 400mm * Weight: 140g Connection: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.

Longruner 5x Geared Stepper Motor 28byj 48 Uln2003 5v Stepper Motor Uln2003 Driver Board for arduino LK67 Features: - A, B, C, D four-phase LED indicates the status of the stepper motor work. - Stepper motor with a standard interface, when used directly pluggable. - 5 line 4 phase can be used for ordinary. ULN2003 chip driver, connect to the 2 phase, support the development boardWith convenient use, direct docking. - Rated Voltage: DC5V 4-phase - Insulation Resistance: >10M (500V) - Dielectric Strength: 600V AC / 1mA / 1s - Step angle: 5.625 x 1/64 - DC Resistance: 2007% (25C) - Reduction ratio: 1/64 - Insulation Grade: A - No-load Pull in Frequency: >600Hz - No-load Pull out Frequency: >1000Hz - Pull in Torque: >34.3mN.m(120Hz) - Detent Torque: >34.3mN.m - Temperature Rise: 40K(120Hz) Package including: 5 set Uln2003 Stepper Motor + Driver Board

Longruner Stepper Motor for Arduino 5 sets 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board + Dupont Wire 10pin Male to Female Breadboard Jumper Wires Ribbon Cables LK67-1 Features: - A, B, C, D four-phase LED indicates the status of the stepper motor work. - Stepper motor with a standard interface, when used directly pluggable. - 5 line 4 phase can be used for ordinary. ULN2003 chip driver, connect to the 2 phase, support the development boardWith convenient use, direct docking. - Rated Voltage: DC5V 4-phase - Insulation Resistance: >10M (500V) - Dielectric Strength: 600V AC / 1mA / 1s - Step angle: 5.625 x 1/64 - DC Resistance: 2007% (25C) - Reduction ratio: 1/64 - Insulation Grade: A - No-load Pull in Frequency: >600Hz - No-load Pull out Frequency: >1000Hz - Pull in Torque: >34.3mN.m(120Hz) - Detent Torque: >34.3mN.m - Temperature Rise: 40K(120Hz) Package including: 5 set Uln2003 Stepper Motor + Driver Board 10Pin female to male cable

Functional characteristics and technical parameters: 1)Nominal voltage: DC 5V 2)Wire A, B: 0.5mA (Max 5mA; Min 0.5mA) 3)Common wire: 1mA (Max 10mA; Min 0.5mA) 4)Temperature range: -30??nbsp;to+80??br />5)Output signal: A, B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A phase position 90 °. Size: 27mm*24mm Pin introduction: (1)2P port: VCC (DC 5V) GND (2)3P signal output port: A phase position, B phase position, C(GND). Package included: 3 x 360 Degree Rotary Encoder Module For Arduino

Functional characteristics and technical parameters: 1)Nominal voltage: DC 5V 2)Wire A, B: 0.5mA (Max 5mA; Min 0.5mA) 3)Common wire: 1mA (Max 10mA; Min 0.5mA) 4)Temperature range: -30??nbsp;to+80??br />5)Output signal: A, B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A phase position 90 °. Size: 27mm*24mm Pin introduction: (1)2P port: VCC (DC 5V) GND (2)3P signal output port: A phase position, B phase position, C(GND). Package included: 10 x 360 Degree Rotary Encoder Module For Arduino

Functional characteristics and technical parameters: 1)Nominal voltage: DC 5V 2)Wire A, B: 0.5mA (Max 5mA; Min 0.5mA) 3)Common wire: 1mA (Max 10mA; Min 0.5mA) 4)Temperature range: -30??nbsp;to+80??br />5)Output signal: A, B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A phase position 90 °. Size: 27mm*24mm Pin introduction: (1)2P port: VCC (DC 5V) GND (2)3P signal output port: A phase position, B phase position, C(GND). Package included: 1 x 360 Degree Rotary Encoder Module For Arduino

Functional characteristics and technical parameters: 1)Nominal voltage: DC 5V 2)Wire A, B: 0.5mA (Max 5mA; Min 0.5mA) 3)Common wire: 1mA (Max 10mA; Min 0.5mA) 4)Temperature range: -30??nbsp;to+80??br />5)Output signal: A, B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A phase position 90 °. Size: 27mm*24mm Pin introduction: (1)2P port: VCC (DC 5V) GND (2)3P signal output port: A phase position, B phase position, C(GND). Package included: 5 x 360 Degree Rotary Encoder Module For Arduino

Features:  AD835 is a first single-chip 250 MHz four-quadrant voltage output analog multiplier, a full-scale (1 V to +1 V) rising to falling time of 2.5 ns (using 150 Ω standard RL), 0.1% up time is typically 20 ns. Its differential multiplication inputs x and y, z are the adding input high input impedance (100 kΩ || 2 pF). W low impedance output voltage can provide ± 2.5v voltage and output load driven a minimum of 25Ω. The product of a very low noise AD835 chip (50 nV / √Hz), far better than earlier products. AD835 only has outstanding speed performance, and easy to use, feature-rich. The main application areas: high-speed multiplication, division, squaring; broadband modulation and demodulation; phase detection and measurement; sine wave frequency doubling; video gain control and keying; voltage-controlled amplifiers and filters, with  shielding shell and anti-reverse protection diode. Technical indicators: 1, power supply voltage: + - 5V DC (typical current 5mA) 2, the operating frequency: DC-250MHZ; input and output impedance: 50 ohms; input signal range: + - 1VPP 3, the multiplier formula: W = (X1-X2) * (Y1-Y2) + Z Different application configurations: Since the AD835 is four-quadrant analog multiplier, the formula is: W = (X1-X2) * (Y1-Y2) + Z; X2, there are two choices: short circuit J2, J1 is disconnected when X2 = 0; short circuit J1, J2 disconnected when X2 = RP1 potentiometer tuned voltage value, in this case the signal can be subtracted by X1-X2 X2 contained in the DC signal DC component can also be added as X2 signal; Y2 has two choices: short circuit J7, disconnect J4 when Y2 = 0; short circuit J4, J7 disconnected when Y2 = RP3 potentiometer tuned voltage value, in this case can be subtracted signal Y2 Y1-Y2 contained in the DC signal DC component can also be added as a Y2 signal; Z signal input has three modes: short circuit J5, J3 J6 disconnected when, Z Z signal is input from the outside; short circuit J3, J5 J6 disconnected when, Z is RP2 unit is tuned by the voltage value; short circuit J6, disconnect J5 J3, Z signal is = 0. Default: X2=Y2=Z2=0. Application: 1, high-speed multiplication, division, squaring 2, broadband modulation and demodulation 3, phase detection and measurement 4, the sine wave frequency doubling 5, the video gain control and keying 6, programmable voltage-controlled amplifiers and filters Package included:   1 x AD835 Multiplier Module

Description:   1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver) 2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. 3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors. 4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made.   Features:   1. MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 2. Compatible with 4, 6, and 8 wire stepper motors of any voltage 3. Adjustable current control from 150mA / phase to 750mA / phase 4. Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds 5. Distribution pin, not welded, this module is open source   Note:   Do not connect or disconnect a motor while the driver is energized.This will cause permanent damage to the A3967 IC. Chip data: https://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html   Package included:   3 X A3967 easy driver stepper motor driver board

EasyDriver Stepper Motor Driver The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0 to 5V pulse (or 0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver). EasyDriver requires a 7V to 20V supply to power the motor and can power any voltage of stepper motor. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors. On this version (v4.4) we fixed the silk error on the min/max adjustment. Features: A3967 microstepping driver MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) Compatible with 4, 6, and 8 wire stepper motors of any voltage Adjustable current control from 150mA/phase to 750mA/phase Power supply range from 7V to 20V. The higher the voltage, the higher the torque at high speeds ​Please Note: Locally stocked, Available for immediate shipping!

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver) 2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. 3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors. 4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made. Features: 1. MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 2. Compatible with 4, 6, and 8 wire stepper motors of any voltage 3. Adjustable current control from 150mA / phase to 750mA / phase 4. Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds 5. Distribution pin, not welded, this module is open source Note: Do not connect or disconnect a motor while the driver is energized.This will cause permanent damage to the A3967 IC. Chip data: https://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html Package included: 5 X A3967 easy driver stepper motor driver board 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino

Module Features:   1, working voltage: 2.3V-5.5V. Typical 3.3V, 5V 2, the working temperature range: -40 ~ +105 3, the default onboard 25MHZ (precision of 25ppm) imported active crystal oscillator, stepper accuracy of 0.1HZ. Access to external clock reference through the tee, can have a higher frequency resolution 4, reference to the official DEMO line with its wiring rules, the line is more stable and reliable. 5, can output sine wave triangular wave and square wave, frequency phase programmable sine wave and triangular wave amplitude 0.6VPP or so, a slight decline in high frequency, sine and triangular wave output impedance of 200R; square wave slightly smaller than the supply voltage. 6, PCB size: 20mm X 35mm. Application:   Frequency stimulus / waveform generation Flow and air flow measurement Sensor Applications: Proximity, Motion and Defect Detection Line loss / attenuation Test and medical equipment Scan / Clock Generator Time Domain Reflectometry (TDR) Applications Package included: 1 x AD9833 Module

Takstar UHF wireless tour guide system Teach Train Visit Tourism TAKSTAR 938 Wireless Guitar System Wireless Tour Guide System Wireless Translation System   The UHF (Ultra High Frequency) is designed with PLL (phase-locked loop) control, so the working frequency will be more stable; It supports independent microphone input and an external audio source such as CD, MP3; It can be used one-to-one or one-to-more, and the numbers for receiver can be enlarged according to your needs; It supports the mute function when there is no signal for the receiver; You can adjust the volume with the adjustment button. 1.Antenna 2.Power switch 3.Power indicator 4.AUX in Socket 5.Mic in Socket 6.Battery cover 7.Belt-clip Receiver: 1.Antenna 2.Power switch 3.Power indicator 4.Output Socket 5.Volumn Control 6.Battery cover 7. Belt-clip  Specifications:   Transmitter    Frequency control: Phase Locked Loop Carrier Frequency: 433MHz        Modulation Mode: FM Input Level: Virtual Value 500mV   The frequency response: 60Hz-15kHz The SNR: >45dB (at 1kHz) Total non-linear distortion: Transmitter power: ≤ 10mW Input level: valid values of 500 MV The transmitter power supply: 2 x 1.5V AA alkaline batteries The receiver power supply: battery, 5th section Package contents: 1* Transmitter 20* Receiver 1* Headset Mic 20* Earphone 1* Adaptor Plug 1* Audio Cable   Consignment Parcel will be shipped to you by Hongkong Registered Airmail that generally takes business days to deliver on your hands. Please allow up to 24hours preparation for shipping, although usually item send within 24 hours after payment confirmed. We will not be responsible for item loss because of wrong or undeliverable address. All of parcels will be declaimed as gift, and we always try the best to Legally Minimize your import duties (or GST or V.A.T. or other Taxes). In the most cases of shipping, there is none duty payable. However, if any additional charges generated for customs clearance must be borne by customer.

Takstar UHF wireless tour guide system Teach Train Visit Tourism TAKSTAR 938 The UHF (Ultra High Frequency) is designed with PLL (phase-locked loop) control, so the working frequency will be more stable; It supports independent microphone input and an external audio source such as CD, MP3; It can be used one-to-one or one-to-more, and the numbers for receiver can be enlarged according to your needs; It supports the mute function when there is no signal for the receiver; You can adjust the volume with the adjustment button. 1.Antenna 2.Power switch 3.Power indicator 4.AUX in Socket 5.Mic in Socket 6.Battery cover 7.Belt-clip Receiver: 1.Antenna 2.Power switch 3.Power indicator 4.Output Socket 5.Volumn Control 6.Battery cover 7. Belt-clip  Specifications:   Transmitter    Frequency control: Phase Locked Loop Carrier Frequency: 433MHz        Modulation Mode: FM Input Level: Virtual Value 500mV   The frequency response: 60Hz-15kHz The SNR: >45dB (at 1kHz) Total non-linear distortion: Transmitter power: ≤ 10mW Input level: valid values of 500 MV The transmitter power supply: 2 x 1.5V AA alkaline batteries The receiver power supply: battery, 5th section Package contents: 1* Transmitter 5* Receiver 1* Headset Mic 5* Earphone 1* Adaptor Plug 1* Audio Cable   Consignment Parcel will be shipped to you by Hongkong Registered Airmail that generally takes business days to deliver on your hands. Please allow up to 24hours preparation for shipping, although usually item send within 24 hours after payment confirmed. We will not be responsible for item loss because of wrong or undeliverable address. All of parcels will be declaimed as gift, and we always try the best to Legally Minimize your import duties (or GST or V.A.T. or other Taxes). In the most cases of shipping, there is none duty payable. However, if any additional charges generated for customs clearance must be borne by customer.

Takstar UHF wireless tour guide system Teach Train Visit Tourism TAKSTAR 938 Wireless Guitar System Wireless Tour Guide System Wireless Translation System   The UHF (Ultra High Frequency) is designed with PLL (phase-locked loop) control, so the working frequency will be more stable; It supports independent microphone input and an external audio source such as CD, MP3; It can be used one-to-one or one-to-more, and the numbers for receiver can be enlarged according to your needs; It supports the mute function when there is no signal for the receiver; You can adjust the volume with the adjustment button. 1.Antenna 2.Power switch 3.Power indicator 4.AUX in Socket 5.Mic in Socket 6.Battery cover 7.Belt-clip Receiver: 1.Antenna 2.Power switch 3.Power indicator 4.Output Socket 5.Volumn Control 6.Battery cover 7. Belt-clip  Specifications:   Transmitter    Frequency control: Phase Locked Loop Carrier Frequency: 433MHz        Modulation Mode: FM Input Level: Virtual Value 500mV   The frequency response: 60Hz-15kHz The SNR: >45dB (at 1kHz) Total non-linear distortion: Transmitter power: ≤ 10mW Input level: valid values of 500 MV The transmitter power supply: 2 x 1.5V AA alkaline batteries The receiver power supply: battery, 5th section Package contents: 1* Transmitter 10* Receiver 1* Headset Mic 10* Earphone 1* Adaptor Plug 1* Audio Cable   Consignment Parcel will be shipped to you by Hongkong Registered Airmail that generally takes business days to deliver on your hands. Please allow up to 24hours preparation for shipping, although usually item send within 24 hours after payment confirmed. We will not be responsible for item loss because of wrong or undeliverable address. All of parcels will be declaimed as gift, and we always try the best to Legally Minimize your import duties (or GST or V.A.T. or other Taxes). In the most cases of shipping, there is none duty payable. However, if any additional charges generated for customs clearance must be borne by customer.

Takstar UHF wireless tour guide system Teach Train Visit Tourism TAKSTAR 938 The UHF (Ultra High Frequency) is designed with PLL (phase-locked loop) control, so the working frequency will be more stable; It supports independent microphone input and an external audio source such as CD, MP3; It can be used one-to-one or one-to-more, and the numbers for receiver can be enlarged according to your needs; It supports the mute function when there is no signal for the receiver; You can adjust the volume with the adjustment button. 1.Antenna 2.Power switch 3.Power indicator 4.AUX in Socket 5.Mic in Socket 6.Battery cover 7.Belt-clip Receiver: 1.Antenna 2.Power switch 3.Power indicator 4.Output Socket 5.Volumn Control 6.Battery cover 7. Belt-clip  Specifications:   Transmitter    Frequency control: Phase Locked Loop Carrier Frequency: 433MHz        Modulation Mode: FM Input Level: Virtual Value 500mV   The frequency response: 60Hz-15kHz The SNR: >45dB (at 1kHz) Total non-linear distortion: Transmitter power: ≤ 10mW Input level: valid values of 500 MV The transmitter power supply: 2 x 1.5V AA alkaline batteries The receiver power supply: battery, 5th section Package contents: 1* Transmitter 1* Receiver 1* Headset Mic 1* Earphone 1* Adaptor Plug 1* Audio Cable Consignment Parcel will be shipped to you by Hongkong Registered Airmail that generally takes business days to deliver on your hands. Please allow up to 24hours preparation for shipping, although usually item send within 24 hours after payment confirmed. We will not be responsible for item loss because of wrong or undeliverable address. All of parcels will be declaimed as gift, and we always try the best to Legally Minimize your import duties (or GST or V.A.T. or other Taxes). In the most cases of shipping, there is none duty payable. However, if any additional charges generated for customs clearance must be borne by customer.

Wharfedale EVP-X12PM 12in 300W Powered Monitor (each) The EVP-XP is the powered version of the EVP-X Series. Built around the development of an exceptional new Elliptical Waveguide Horn coupled with a ferrofluid cooled 44mm titanium compression driver, the high frequency performance and system reliability of this series is unprecedented in this product class. High output capability and low distortion with excellent high frequency extension characterize these new drivers. The EVP-XP series loudspeakers combine exceptional design and features with outstanding sound quality to provide a choice of sound systems to suit almost any application. Features: Powered version for EVP-X12P 12" Two-way monitor kHz frequency response (+/-3dB) External speaker output connector 5 Band Graphic EQ 2 x combined jack and XLR balanced input connectors 300W RMS / 500W peak amplifier power Specifications: GENERAL INFO:     System type:     12" 2 way powered monitor Frequency response +/- 3db:     50Hz -20kHz LF DRIVER: Lf driver size:     300mm Lf voice coil size:     51.6mm HF SECTION:   Hf voice coil size:     44mm Hf diaphragm material:     Titanium Horn dispersion (H x V):     90 x 60 Hf exit size:     25mm Hf horn shape:     Elliptical CROSSOVER SECTION: Crossover Frequency / Filter:     N/A PHYSICAL FEATURES:   Finish:     Black carpet Stand adapter - BOTTOM:     No Stand adapter - TOP:     No Enclosure shape:     Monitor AMPLIFIER POWER: Continous RMS:     300W Peak (Wats):     500W ProtectionType:     Dynamic/AGC Power on indicator:     Green LED System dynamic AGC:     Orange LED Phase switch:     N/A INPUT SENSITIVITY: Mic:     5mV Rca:     0.5V Line:     V CONNECTORS: Input connectors A:     Jack/XLR combo sw. bal. mic/line Input connectors B:     Jack/XLR combo / RCA line level Line output type:     XLR male balanced Speaker level input:     N/A External speaker out:     1 INPUT IMPEDANCE: Mic:     470 OHMS Line input A:     47K Line input B:     10kohms Main eq:     5 band graphic EQ DIMENSIONS & WEIGHT: Height:     645mm Width Front / Rear:     460mm Depth:     450 Net weight:     22.5 kg Gross weight:    25.1Kg 1 year limited guarantee. For more info on this product please click here - See more at: http://www.soundz.co.za/pWHAR-VECTOR15/Wharfedale-VECTOR-W-15in-Passive-Speaker-each.aspx#sthash.qzy268mJ.dpuf 1 year limited guarantee. For more info on this product please click here

Wharfedale EVP-X15PM 15in 400W Powered Monitor (each) The EVP-XP is the powered version of the EVP-X Series. Built around the development of an exceptional new Elliptical Waveguide Horn coupled with a ferrofluid cooled 44mm titanium compression driver, the high frequency performance and system reliability of this series is unprecedented in this product class. High output capability and low distortion with excellent high frequency extension characterize these new drivers. The EVP-XP series loudspeakers combine exceptional design and features with outstanding sound quality to provide a choice of sound systems to suit almost any application. Features: Powered version for EVP-X15M 15" Two-way monitor kHz frequency response (+/-3dB) External speaker output connector 5 Band Graphic EQ 2 x combined jack and XLR balanced input connectors 400W RMS / 600W peak amplifier power Specifications: GENERAL INFO:     System type:     15" 2 way powered monitor Frequency response +/- 3db:     50Hz -81kHz LF DRIVER: Lf driver size:     380mm Lf voice coil size:     mm HF SECTION:   Hf voice coil size:     44mm Hf diaphragm material:     Titanium Horn dispersion (H x V):     90 x 60 Hf exit size:     25mm Hf horn shape:     Elliptical CROSSOVER SECTION: Crossover Frequency / Filter:     N/A PHYSICAL FEATURES:   Finish:     Black carpet Stand adapter - BOTTOM:     No Stand adapter - TOP:     No Enclosure shape:     Monitor AMPLIFIER POWER: Continous RMS:     400W Peak (Wats):     600W ProtectionType:     Dynamic/AGC Power on indicator:     Green LED System dynamic AGC:     Orange LED Phase switch:     N/A INPUT SENSITIVITY: Mic:     5mV Rca:     0.5V Line:     V CONNECTORS: Input connectors A:     Jack/XLR combo sw. bal. mic/line Input connectors B:     Jack/XLR combo / RCA line level Line output type:     XLR male balanced Speaker level input:     N/A External speaker out:     1 INPUT IMPEDANCE: Mic:     470 OHMS Line input A:     47K Line input B:     10kohms Main eq:     5 band graphic EQ DIMENSIONS & WEIGHT: Height:     645mm Width Front / Rear:     445mm Depth:     Net weight:     27.4 kg Gross weight:    30.5Kg 1 year limited guarantee. For more info on this product please click here - See more at: http://www.soundz.co.za/pWHAR-VECTOR15/Wharfedale-VECTOR-W-15in-Passive-Speaker-each.aspx#sthash.qzy268mJ.dpuf 1 year limited guarantee. For more info on this product please click here

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna Description: The GPRS Shield-EFCom expansion board is a serial GSM / GPRS wireless module. Arduino enthusiasts to quickly learn a GSM / GPRS mobile phone development, and can be applied to wireless development projects to the class, but also suitable for remote control development, such as wireless meter reading, smart appliances, ultra-long-range control.   EFCom compatible with all the Freaduino and standards the Arduin development board. EFCom is a 4-band GPRS / GSM module supports four standard band 850/900/1800/1900MHz, send SMS messages, phone calls, faxes, etc. all GPRS handsets have features. EFCom allows your very fast phone development process and the wireless development.   EFCom SIM900 is a patch type GSM / GPRS integrated single-chip, ARM926EJ-S core, build enthusiasts and learn to use the smallest integrated development environment.   The EFCom using AT commands through UART serial configuration settings only need to extend the board into Freaduino board, you will be able to easily control via AT commands EFCom make calls, send text messages... addition EFCom support LCD5110 display (default hair Bluetooth backlight, is inserted in EFCom effect diagram below) and serial keypad keyboard input.   The board set the hardware boot the Button Software boot (D10), hardware RestButton, software Rest (D9) allows use and arduino spiritual and match to meet various types of both hard boot or soft boot or the hard reset or soft restart DIY needs. The two jump take to D0-D3, you are excelent to choose EFCom Arduino communication: software serial port (jumper cap to D2, D3) or hardware serial port (D0, D1).   EFCom three operating modes: Short Message Service SMS service mode Audio music mode GPRS mode Features: Fully compatible the Arduino and Mega2560 development board series Serial communication, the freedom to choose hardware serial port (D0/D1) or software serial communication (D2/D3) and motherboard SIM900, all the IC set aside not only the UART, DEBUG mouth, all GPIO port and KEY PANEL interface Board super capacitor to ensure the RTC work Support both hardware and software switch machines, support for hardware and software restart 4 band 850/900/1800/1900 MHz   Specification: The GPRS Shield power supply 5V GPRS multi-slot class 10/8 GPRS mobile station class B Compliant to GSM phase 2/2 +  - Class 4 (2 W@850/900 MHz)  - Class 1 (1 W@1800/1900MHz) Weight: 3.4g Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands) SIM application toolkit Supply voltage range: 3.1 - 4.8V Low power consumption: 1.5mA (sleep mode) Operation temperature: -40 ° C to +85 ° C Note: Plug Freaduino / Arduino Main Board, in connection we 9V DC AC adapter. The reason is the need EFCom boot current and maximum peak current 2A, but the USB port is unable to provide such a large current, so must an external power supply equipment.Your SIM card is not lockedBest EFCom communication baud rate of 19200 bps 8-N-1(EFCom default automatic pairing baud rate) Package included: 1 x EFCom wireless module 1 x Quad-Band antenna IO definition: Dimension:   PCB:

Description: FY2300 series Dual Channel Function/Arbitrary Waveform Generator is a multifunctional signal generator product integrating Function Signal Generator, Arbitrary Waveform Generator, Pulse Signal Generator, Noise Signal Generator, Counter and Frequency Meter with excellent cost performance. This instrument adopts large scale CMOS integrated circuit and high speed MCU microprocessor. The internal circuit uses SPXO as the basic standard to guarantee the stability of signals. Surface mounting technology improves interference immunity and operational life span. This instrument has double channels can output 31 preseted DDS signals including Sine, Square, Triangle(Ramp), Rise Sawtooth, Fall Sawtooth, Lorenz Pulse, Multitone, Noise, Cardiogram, Trapezoidal Pulse, Sinc Pulse, Narrow Pulse, Gauss White Noise, AM, FM, Step and user-defined waveform. It can also output TTL electric level. Both channels are completely independent. It has friendly human-machine mutual interface. 2.4 inch TFT Color LCD with 320×240 resolution can display all the parameters of both channels and current functions of all buttons. Shortcut keys simplify all complicated operations and save time. Users can be proficient after several minutes practice. The advantages of this instrument in signal generating, waveform sweeping, parameter measurement and other fields, make it to be the ideal equipment for electronic engineers, laboratories, industry producing line, university, R&D institutes and so on. Features: I. Adopt DDS technology to generate accurate, stable signal with low distortion. II. Portable design with top grade aluminum alloy shell. Use DC5V power adopter or 5V portable power for power supply. III. 2.4 inch TFT Color LCD with 320×240 resolution can display all the parameters of both channels and current functions of all buttons. IV. Frequency output of Sine wave can be up to 25MHz. 200MSa/s sampling rate. 12 bits vertical resolution. V. Complete independent dual channels can work at same time and phase difference is adjustable.VI. Following function allows users to synchronize all or partial parameters of CH2 to CH1. VII. Two instruments or more can be synchronized by TTL_IO interface. VIII. Various Waveform: Sine. Square. Triangle/Ramp. Rise Sawtooth. Fall Sawtooth. Lorenz Pulse. Multitone. Noise. Electrocardiogram (ECG). Trapezoidal Pulse. Sinc Pulse. Narrow Pulse. Gauss White Noise. Step Triangle. Positive Step.

Description: FY2300 series Dual Channel Function/Arbitrary Waveform Generator is a multifunctional signal generator product integrating Function Signal Generator, Arbitrary Waveform Generator, Pulse Signal Generator, Noise Signal Generator, Counter and Frequency Meter with excellent cost performance. This instrument adopts large scale CMOS integrated circuit and high speed MCU microprocessor. The internal circuit uses SPXO as the basic standard to guarantee the stability of signals. Surface mounting technology improves interference immunity and operational life span. This instrument has double channels can output 31 preseted DDS signals including Sine, Square, Triangle(Ramp), Rise Sawtooth, Fall Sawtooth, Lorenz Pulse, Multitone, Noise, Cardiogram, Trapezoidal Pulse, Sinc Pulse, Narrow Pulse, Gauss White Noise, AM, FM, Step and user-defined waveform. It can also output TTL electric level. Both channels are completely independent. It has friendly human-machine mutual interface. 2.4 inch TFT Color LCD with 320×240 resolution can display all the parameters of both channels and current functions of all buttons. Shortcut keys simplify all complicated operations and save time. Users can be proficient after several minutes practice. The advantages of this instrument in signal generating, waveform sweeping, parameter measurement and other fields, make it to be the ideal equipment for electronic engineers, laboratories, industry producing line, university, R&D institutes and so on. Features: I. Adopt DDS technology to generate accurate, stable signal with low distortion. II. Portable design with top grade aluminum alloy shell. Use DC5V power adopter or 5V portable power for power supply. III. 2.4 inch TFT Color LCD with 320×240 resolution can display all the parameters of both channels and current functions of all buttons. IV. Frequency output of Sine wave can be up to 25MHz. 200MSa/s sampling rate. 12 bits vertical resolution. V. Complete independent dual channels can work at same time and phase difference is adjustable.VI. Following function allows users to synchronize all or partial parameters of CH2 to CH1. VII. Two instruments or more can be synchronized by TTL_IO interface. VIII. Various Waveform: Sine. Square. Triangle/Ramp. Rise Sawtooth. Fall Sawtooth. Lorenz Pulse. Multitone. Noise. Electrocardiogram (ECG). Trapezoidal Pulse. Sinc Pulse. Narrow Pulse. Gauss White Noise. Step Triangle. Positive Step. Inverse Step. Positive Exponent. Inverse Exponent. Positive Falling Exponent. Inverse Falling Exponent. Positive Logarithm.

Features: The trail camera is easy to use and fits up to a 32GB microSDHC card to capture wildlife images.The trail camera features Flextime + Time Lapse technology, Redux Anti-Blur technology and an exposure control system to deliver clear,high quality pictures.It's wide angle 16:9 aspect ratio option is perfect for capturing shots day or night. Image Sensor Type 1/3-Inch 5-Megapixel CMOS Sensor Lens LENS f=4.0mm F/NO=2.8 FOV=110 microSD Card 8MB~32GB(Does not include a memory card) Working modes: Camera, Photo, Video, Photo + video IR Filter: Full Automatic IR Filter TFT Display Screen: 52x36mm (2.0");320(RGB) x 240DOT; 262K color Take PIR sensor angle 90 PIR Sensing Distance 65ft/20 meters Number of IR LED 48PCS 850nm&940nm IR LEDs Max Night Vision Lighting Distance 48ft/15 meters Trigger Speed 0.2-0.6 second Interval 2 seconds ~ 30mins (default 15 sec) Selectable Image Resolution: 16MP/12MP/8MP/5MP Multiple Frame 1-3 photos Video Resolution 1920 x 1080P 30fps, 1280 x 720P 30fps, 640 x 480P 30fps, 720 x 480P 30fps File Format: JPG/AVI(MJPG) Date Time, Moon Phase, Temperature, Camera Name Electricity Exposure: Auto Pass Word Set Digit set by yourself Camera Name Set Digit set by yourself Timer Setting Stand-by current Less 0.2mA Stand-by time About 8 months (LR6 AA AM-3 1.5V x 4 or 8 battery) MIC support Interface TV out (NTSC/PAL); USB; microSD Card Holder; 9V DC External Operation Temperature -30 - 70C Operation humidity 5% ~ 95% Power Supply 4 or 8 AA Battery DC:9V-1A (Product does not contain battery) Water proof IP55   Package Included: 1 x LW16C Hunting Camera 1 x User Manual 1 x USB cable 1 x Remote control 1 x Bandage