5pcs dual

Buy 5pcs Dual USB Output 9V/12V/24V/36V to 5V DC-DC Vehicle Charging 3A Buck Voltag for R350.41

Buy 5pcs Dual USB Output 9V/12V/24V/36V to 5V DC-DC Vehicle Charging 3A Buck Voltage Regulator Power Sup for R340.00

Buy 5Pcs Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Module Board for R391.00

Buy 5Pcs Dual USB Output 6-24V To 5.2V 3A DC-DC Step Down Power Charger Module Converter for R324.00

Description: This is the mobile power module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly. Features: Motherboard comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection. Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge. Output voltage and current stable, will not harm user devices. Specifications: Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display Batteries Type: liquid lithium-ion batteries (18650) Product Size: 57mm x 28mm Screen size:27mm x 17mm Installation instructions: The circuit board is connected to the battery negative B-, B + is the positive, do not connecting reversed, connecting reversed will burn the board, the battery is connected in parallel welding, assembling battery. Note that the insulation between the battery and the circuit board, battery lead not to touch the circuit board, so as not to cause a short circuit. Package included: 5 x Mobile Power Bank 18650 Battery Charger PCB

5pcs PAM8610 Dual Channel DC 12V 15W x 2 Class D HD Digital Audio Stereo High Power Amplifier Board

5Pcs Soil Hygrometer Humidity Detection Moisture Sensor For Arduino Description: This is a summary of the soil moisture sensor can be used to detect moisture, when the soil is dry, the module outputs a high level, whereas output low. Using this sensor make an automatic watering system, so that your garden plants without people to manage. Operating voltage: 3.3V~5V. Adjustable sensitivity (shown in blue digital potentiometer adjustment) Dual output mode,analog output more accurate. A fixed bolt hole for easy installation. With power indicator (red) and digital switching output indicator (green). Having LM393 comparator chip, stable. Panel PCB Dimension: 3cm x 1.5cm. Soil Probe Dimension: 6cm x 2cm. Cable Length: 21cm. VCC: 3.3V-5V. GND: GND. DO: digital output interface(0 and 1). AO: analog output interface. Instructions for Use: 1. Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil. 2. Module to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low. 3. The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture. 4. The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment. 5. Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture. Package Included: 5 x Soil moisture detector module 5 x Probe 5 x 2P Jumper Cable

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Operating voltage:DC 4 ~ 30V Measure voltage: DC 0 ~ 100V Minimum resolution(V): 0.1V Measure current:50A (require external shunt) Minimum resolution(A): 0.1A Operating current: Display: three 0.28" LED digital tube Display color: Red and Blue (two-color display) Refresh rate: about 300mS / times Measure accuracy: 1% (± 1 digit) Operating temperature: -10 to 65° c Operating Humidity: 10 to 80% (non-condensing) Working pressure: 80 to 106 kPa Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement Wiring: Black line (thin): vacant or buck circuit (module) negative Red line (thin): power supply+ Black line (thick): COM, common measuring Red line (thick): PW+, measuring terminal voltage input positive Yellow line (thick): IN+, current input+ (Please refer to the wiring diagrams for more details) Notice: The voltage between the thin red and thin black lines must be within DC 4-30V The ammeter can only be connected to the negative of the device under test Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing It is unsuitable to use this meter to test current less than 10A. ￢ﾀﾋPackage included: 5 x Digital Voltmeter Ammeter Meter 5 x Current Shunt 5 x Cable 5pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V 50A Panel Amp Volt Voltage Current Meter Tester 5pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V 50A Panel Amp Volt Voltage Current Meter Tester 5pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V 50A Panel Amp Volt Voltage Current Meter Tester

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: SOC characteristics: Built-in 160MHz MIPS RISC processor 512K SRAM Communication rate: 72Mbps (20MHz) Optimal balance & LLR quantification Wi-Fi features: Support 802.11 a/b/g/n, 2.4-2.5GHz, 4.9-5.85GHz 2.4GHz Rx sensitivity: -75dBm/11n HT20 MCS7, Tx Power: 21dBm 5GHz Rx sensitivity: -74dBm/11n HT20 MCS7, Tx Power: 16.5dBm Support Station, SoftAP mode Support Wi-Fi Direct (P2P) Supports CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC P2P discovery, P2P GO mode/GC mode and P2P power management Seamless roaming support Support AT remote upgrade and cloud OTA upgrade Support Android and iOS device SmartConfig function Module peripheral: 2xUART 3xADC 1xHSPI 1xI2C 1xI2S 2xDMA 2xPWM Up to 23xGPIOs 2M bytes SPI Flash Operating temperature range: -30 ° C -85 ° C Module size: 18mm × 30mm Application scenario: Wireless image transmission Home automation Smart Home Mesh Network Baby monitor IP camera Sensor network Wearable electronics Security ID tag Wireless location awareness Wireless positioning system beacon Industrial wireless control Package Includes: 5 x DT-W5G1 2.4G 5G Dual Frequency Module 5pcs Probe Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna Interface For Wireless Image Transmission 5pcs Probe Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna Interface For Wireless Image Transmission 5pcs Probe Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna Interface For Wireless Image Transmission

Buy 5pcs Low 3.5ohm PCA9306 Dual Bidirectional Voltage-Level Conversion Module Converter for R575.00

Buy 5pcs 2 in 1 8W 3-24V to 15V Boost-Buck Dual Voltage Power Supply Module for R469.00

Buy 5pcs TPA3116D2 TPA3116 Dual Channel Stereo Digital Audio Power Amplifier Board for R665.81

Buy 5pcs 2 in 1 8W 3-24V to 12V Boost-Buck Dual Voltage Power Supply Module for R531.20

Buy 5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter Module for R443.46

Buy 5pcs DIY LM7812+LM7912 Dual Voltage Regulator Rectifier Bridge Power Supply Module 12V Kit for R333.50

Buy 5Pcs DC 3V-6V Dual Axis Gear Reducer TT Motor For Smart Robot Car for R194.00

Buy 5Pcs Double Socket Dual Base Shield For D1 Mini NodeMCU ESP8266 DIY PCB D1 Expansion Board... for R229.00

Buy 5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter Module for R419.00

Buy 5Pcs Mini PAM8403 3Wx2 5V Dual Channel USB Power Audio Amplifier Board Volume Control for R192.00

Buy 5pcs 0.56 DC 100V 50A Red+Red Dual LED Display Mini Digital Voltmeter Ammeter Panel Amp Volt Voltag for R546.00

Buy 5pcs DANIU BNC Male Plug Q9 to Dual Hook Clip Test Probe Cable Leads for R274.00

Buy 5Pcs DC 4-28V 5V 12V 0.28 inch 0.28 LED Display Dual Red+Green Digital Temperature Sensor Thermome for R418.00

Buy 5pcs Blue Light AC 60-500V 0-100A D18 Square LED Digital Dual Display Voltmeter for R540.03

Buy 5pcs W3231 Incubator Temperature Controller Thermometer Cool/Heat Digital Dual for R563.88

Buy 5pcs White Light AC 60-500V 0-100A D18 Square LED Digital Dual Display Voltmeter Ammeter Voltage Gau for R426.00

Feature:   This plate with switching function, SW short, will turn off the power amplifier Working Mode: Class D (PWM modulation type) Chip Type: PAM8610 Power Range: DC 6V-15V (self-protection) Recommended Voltage: DC 12V(2A) Output Power: 10Wx2(8Ω) 15Wx2(4Ω) Frequency Response: 20HZ-15KHZ Static Current: 20MA (DC12V) SNR: 90% Recommended Speakers: 10-100W Input Impedance: 15K Output Impedance: 4-8Ω Harmonic Distortion: Size: Approx. 3cm x 2.5cm/ 1.19" x 0.98"   Package Included:   5 x PAM8610 Dual Channel Stereo Class D Digital Amplifier Board

Description: Type: Decoder Board Supply Voltage: DC 5V or 12V Ohm: 4-8Ohm Dual channel audio output Operating Temperature: -30 ~ 85 ??br />Power Supply: 3.7-5V lithium battery / 5V adapter(Below 5.5V) The decoding board with 5V amplifier, apply with speaker directly Support WAV, MP3 FOMATE Supprt U disk & TF Card Support power memory Application: MP3/MP4 Player Package included: 5 x 5V 12V 3W+3W mini MP3 decoder board 5 x Remote control

Original Hiland 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection English manual: Description:   This circuit voltage can be from 0 v, output current can be ma from 2 to 3 a continuously adjustable, set the output current, if the experiment circuit exceeds the current (including short circuit), the circuit protection immediately, not cause danger such as burning device, it is electronic manufacture's right-hand man. It is never afraid of the fireworks! Like making all kinds of audio circuit friend, often due to the different working voltage and circuit have a headache, this circuit can also two series into a dual power supply, can meet the needs of all sorts of use. Feature: Input voltage: 24V AC Input current: 3A maximum Output voltage: 0 to 30V continuous adjustable Output current: 2mA - 3A continuously adjustable output voltage ripple: minimum 0.01% All straight inserted element, make easy, only an adjustable components (used to adjust the voltage of 0 v) LED indicator for output over current, when the current exceeds the set data circuit protection, LED lighting, over load and short circuit protection Minimum current (2mA) under the measurable leds and zener diode Notice: Power production belongs to the high voltage large current circuit, please be sure to carefully, otherwise may cause harm to the personal safety Package included: 5 x Adjustable DC Regulated Power Supply DIY Kit

Feature: - Small size, complete function - Support to upgrade, support STM8 (SWIM interface), STM32 (SWD interface) full range of MCU - Dual channel power supply output: 3.3/5V - Onboard 500mA self recovery fuse, output series connected diodes to provide short circuit protection - With 4PIN connection cable Support the development environment and software tools: STM8: - STVD V4.2 or later version - STVD V3.2 or later version - IAR-EWSTM8 V1.3 or later version STM32: - KEIL MDK V4.2 or later version - IAR-EWARM V6.2 or later version - Atollic TrueStudio V2.1 or later version Package included: 5 x Programmer

Description: The MAX9812 is a single / dual input, 20dB fixed gain microphone amplifier. They feature built-in low-noise microphone biasing for portable audio devices such as laptops, cell phones, and handheld computers. These amplifiers have a gain-bandwidth product of 500kHz and deliver output swing-to-rail with industry-leading 100dB power-supply rejection and extremely low THD + N (0.015%). Also has a series of power-saving features: only 230μA supply current, the overall shutdown mode can supply current and bias current total to 100nA. Package included: 5 x Electret Microphone Amplifier Development Board Sensor Module