Cathode

Features: Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Current: 20mA Voltage: 3V Size: 5mm Light Color: RED, BLUE, GREEN Package included: 500 x Cathode 4-PINS F5 5mm LED Light

Features: Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Current: 20mA Voltage: 3V Size: 5mm Light Color: RED, BLUE, GREEN Package included: 250 x Cathode 4-PINS F5 5mm LED Light

500pcs LED RGB Common Cathode 4-Pin F5 5MM Diode Package contains 1 X item of the smallest listed variant.

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Description: 12V 3A Auto Intelligence Solar Panel Charger Cell Battery Controller Regulator Solar Power System PWM This Solar Charger Controller can automatically manage the work of Solar Panel and battery in solar system. It's widely used for the solar light on street, garden, park, etc. Solar charger controller can control the battery recharging automatically and make sure the batteries work longer and safer.   Characteristics of the function:   Just working for lead-acid battery‘s charging control. Equipped with the MCU, artificially controlled. Equipped with device to avoid the overcharge, over release, electronic short circuit, over loading, battery inversely connecting, solar battery inversely connecting. The series connection PWM circuit is implemented to form the major charging circuit, make the voltage loss 50% lower than the diode charging circuit, and the charging efficiency 3%-6% higher than the non-PWM. The LED displayer shows the batteries current situation to make the customer get the information of the batteries. The controller can automatically identify the voltage of 12V.   Install and use: The preparation of the conducting wire:calculate the length of the wire,and then figure out the installation place,make sure the length of the wire is reasonable to decrease the loss of the electricity. Connect the battery first,pay attention to the anode and the cathode to avoid the inverse connection.the indicator light of the battery willwork if the connection is correct,otherwise,it will not,but the component of the controller will not be damaged. Connect the wire of the solar panel, pay attention to the anode and the cathode to avoid the inverse connection.if the connection is correct,the indicator light of “CHARGE”will be on or flash 10 seconds later after laying outside under the sun,otherwise,please check the connection.make sure the solar energy panel is laid outdoors under the sunshine. Connect the load at the end,pay attention to the anode and the cathode to avoid the inverse connection.if inverse connection,the led lamp may be damaged.   Warnings for usage: The batteries has stored much energy,please keep the batteries from the short circuit under any circumstances,we strongly recommend connecting the batteries with the fuse. Please avoid the short circuit wire and the terminal,for the wire and the terminal may generate voltage two times higher than the rated voltage of the controller.Please use the insulated tools while operating the controller. Ensure the children keep away from the battery and the controller. Please comply with the manufacturer`s safety advice.   Package Included:   1 x 12V 3A Solar Charger Controller Details pictures:      

  Kits list: 1 x Active buzzer module 1 x  Passive buzzer module 1 x  Common cathode RED&GREEN LED module 1 x  Two color common cathode LED module 1 x  Knock sensor module 1 x  Shock switch sensor module 1 x  Photo resistor sensor module 1 x  Push button module 1 x  Tilt switch module 1 x  RGB LED module 1 x  Infrared transmit module 1 x  RGB colorful LED module 1 x  Hydrargyrum switch sensor module 1 x  Colorful auto flash module 1 x  Magnet-ring sensor module 1 x  Hall sensor module 1 x  Infrared receive sensor module 1 x  Analogy hall sensor module 1 x  Magic ring module 1 x  Rotate encode module 1 x  Light break sensor module 1 x  Finger pulse sensor module 1 x  Magnetic spring module 1 x  Obstacle avoidance sensor module 1 x  Tracking sensor module 1 x  Microphone sensor module 1 x  Laser transmit module 1 x  Relay module 1 x  Analog temperature sensor module 1 x  18b20 temperature sensor module 1 x  Digital temperature sensor module 1 x  Linear hall Sensor module 1 x  Flame sensor module 1 x  High sensitive voice sensor module 1 x  Humidity sensor module 1 x  Joystick PS2 module 1 x  Touch sensor module Package included: 1 x Sensor module board set for Arduino(37 types in total)

File download: Click to open We will default sending carton package to replace the plastic box, but there may some stocks are still packaging with plastic box, please note about this before you buy it. Kit list: 1 x Active buzzer module 1 x Passive buzzer module 1 x Common cathode RED&GREEN LED module 1 x Two color common cathode LED module 1 x Knock sensor module 1 x Shock switch sensor module 1 x Photo resistor sensor module 1 x Push button module 1 x Tilt switch module 1 x RGB LED module 1 x Infrared transmit module 1 x RGB colorful LED module 1 x Hydrargyrum switch sensor module 1 x Colorful auto flash module 1 x Magnet-ring sensor module 1 x Hall sensor module 1 x Infrared receive sensor module 1 x Analogy hall sensor module 1 x Magic ring module 1 x Rotate encode module 1 x Light break sensor module 1 x Finger pulse sensor module 1 x Magnetic spring module 1 x Obstacle avoidance sensor module 1 x Tracking sensor module 1 x Microphone sensor module 1 x Laser transmit module 1 x Relay module 1 x Analog temperature sensor module 1 x 18b20 temperature sensor module 1 x Digital temperature sensor module 1 x Linear hall Sensor module 1 x Flame sensor module 1 x High sensitive voice sensor module 1 x Humidity sensor module 1 x Joystick PS2 module 1 x Touch sensor module Package included: 1 x Sensor module board set for Arduino(37 types in total)    

KRC-86B Bluetooth 4.0 Stereo Audio Receiver Module Description: Using CSR8630 Bluetooth chip that supports A2DP, AVRCP,Bluetooth version: V4.0+EDR Automatic control technology, simple operation, easy to use If the connection button, you can control your phone or computer to play / pause, volume change It supports two devices simultaneously connected Support power off automatic connection function Function: VCC: Positive power supply 3V-5V GND: Negative one LED+: Connected diode anode LED-: Connected diode cathode AGND: connected to an audio signal Cathode OUTR: Right Output OUTL: Left Output INR: AUX right input INL: AUX left input com: button common terminal Play / Stop: Play / Pause VOL + / NEXT: short press next song, long press volume up VOL - / REV: short press last song, long press volume down EN: Bluetooth connection is high level (3.3V), disconnect the Bluetooth low level NC: Function Reserved Package included: 1 x KRC-86B Bluetooth 4.0 Stereo Audio Receiver Module  

Plastic bag package only. Want carton box package for this kits? Please skip product ID: 89734 File download: Click to open Kits list: 1 x Active buzzer module 1 x Passive buzzer module 1 x Common cathode RED&GREEN LED module 1 x Two color common cathode LED module 1 x Knock sensor module 1 x Shock switch sensor module 1 x Photo resistor sensor module 1 x Push button module 1 x Tilt switch module 1 x RGB LED module 1 x Infrared transmit module 1 x RGB colorful LED module 1 x Hydrargyrum switch sensor module 1 x Colorful auto flash module 1 x Magnet-ring sensor module 1 x Hall sensor module 1 x Infrared receive sensor module 1 x Analogy hall sensor module 1 x Magic ring module 1 x Rotate encode module 1 x Light break sensor module 1 x Finger pulse sensor module 1 x Magnetic spring module 1 x Obstacle avoidance sensor module 1 x Tracking sensor module 1 x Microphone sensor module 1 x Laser transmit module 1 x Relay module 1 x Analog temperature sensor module 1 x 18b20 temperature sensor module 1 x Digital temperature sensor module 1 x Linear hall Sensor module 1 x Flame sensor module 1 x High sensitive voice sensor module 1 x Humidity sensor module 1 x Joystick PS2 module 1 x Touch sensor module Package included: 1 x Sensor module board set for Arduino(37 types in total)

SELECTED OPTION: AMPERE: 100A CLICK HERE for more options in this item. Specifications: Working current: Display mode:0.28" LED double colors(Red,Blue) Dimension:48x29x21mm Installation hole size:45.5x26.5mm Measured rate:≥500mS per time Measuring accuracy: 1% Minimum working voltage: +4.5V Max working voltage: +30V Operating temperature: -10℃ to +65℃ Operating humidity:10% to 80% Operating pressure:80kPa to 106kPa Testing voltage:0-100V Supply voltage range:DC 4.5-30V Wire lead length:20cm Current range:1A,2A,5A,10A,50A,100A Onboard Wire Instructions: Thin Red Wire (VCC): positive pole of power supply input (3.5-30V) (Note: if the measuring signal is less than 30V and the power is adequate, can be the power supply of module) Thin Black Wire (GND): negative pole of power supply input (3.5-30V, common ground with measuring signal) Thick Red Wire (VIN): positive pole of measuring signal input (0-100V) Thick Green Wire (I+): positive pole of current input (series connect on the power supply cathode) Thick Black Wire (I-): negative pole of current input (series connect on the power supply cathode) Package included: 1 x Dual LED panel ampere voltage meter  

Specifications: Working current: Display mode:0.28" LED double colors(Red,Blue) Dimension:48x29x21mm Installation hole size:45.5x26.5mm Measured rate:≥500mS per time Measuring accuracy: 1% Minimum working voltage: +4.5V Max working voltage: +30V Operating temperature: -10￢ﾄﾃ to +65￢ﾄﾃ Operating humidity:10% to 80% Operating pressure:80kPa to 106kPa Testing voltage:0-100V Supply voltage range:DC 4.5-30V Wire lead length:20cm Current range:1A,2A,5A,10A,50A,100A Onboard Wire Instructions: Thin Red Wire (VCC): positive pole of power supply input (3.5-30V) (Note: if the measuring signal is less than 30V and the power is adequate, can be the power supply of module) Thin Black Wire (GND): negative pole of power supply input (3.5-30V, common ground with measuring signal) Thick Red Wire (VIN): positive pole of measuring signal input (0-100V) Thick Green Wire (I+): positive pole of current input (series connect on the power supply cathode) Thick Black Wire (I-): negative pole of current input (series connect on the power supply cathode) Package included: 1 x Dual LED panel ampere voltage meter Direct power supply wiring: http://files.banggood.com/2018/04/Direct-power-supply.jpg Independent power supply wiring: http://files.banggood.com/2018/04/Independent-power-supply.jpg

Carton box package only.  Want plastic bag package with favorable price for this kits? Please skip Kits list: 1 x Active buzzer module 1 x Passive buzzer module 1 x Common cathode RED&GREEN LED module 1 x Two color common cathode LED module 1 x Knock sensor module 1 x Shock switch sensor module 1 x Photo resistor sensor module 1 x Push button module 1 x Tilt switch module 1 x RGB LED module 1 x Infrared transmit module 1 x RGB colorful LED module 1 x Hydrargyrum switch sensor module 1 x Colorful auto flash module 1 x Magnet-ring sensor module 1 x Hall sensor module 1 x Infrared receive sensor module 1 x Analogy hall sensor module 1 x Magic ring module 1 x Rotate encode module 1 x Light break sensor module 1 x Finger pulse sensor module 1 x Magnetic spring module 1 x Obstacle avoidance sensor module 1 x Tracking sensor module 1 x Microphone sensor module 1 x Laser transmit module 1 x Relay module 1 x Analog temperature sensor module 1 x 18b20 temperature sensor module 1 x Digital temperature sensor module 1 x Linear hall Sensor module 1 x Flame sensor module 1 x High sensitive voice sensor module 1 x Humidity sensor module 1 x Joystick PS2 module 1 x Touch sensor module Package included: 1 x Sensor module board set for Arduino(37 types in total)

Specifications: Working current: Display mode:0.28" LED double colors(Red,Blue) Dimension:48x29x21mm Installation hole size:45.5x26.5mm Measured rate:≥500mS per time Measuring accuracy: 1% Minimum working voltage: +4.5V Max working voltage: +30V Operating temperature: -10??to +65??br />Operating humidity:10% to 80% Operating pressure:80kPa to 106kPa Testing voltage:0-100V Supply voltage range:DC 4.5-30V Wire lead length:20cm Current range:1A,2A,5A,10A,50A,100A Onboard Wire Instructions: Thin Red Wire (VCC): positive pole of power supply input (3.5-30V) (Note: if the measuring signal is less than 30V and the power is adequate, can be the power supply of module) Thin Black Wire (GND): negative pole of power supply input (3.5-30V, common ground with measuring signal) Thick Red Wire (VIN): positive pole of measuring signal input (0-100V) Thick Green Wire (I+): positive pole of current input (series connect on the power supply cathode) Thick Black Wire (I-): negative pole of current input (series connect on the power supply cathode) Package included: 1 x Dual LED panel ampere voltage meter

Carton box package only. Want plastic bag package with favorable price for this kits? Please skip product ID: 1137051 File download: Click to open Kits list: 1 x Active buzzer module 1 x Passive buzzer module 1 x Common cathode RED&GREEN LED module 1 x Two color common cathode LED module 1 x Knock sensor module 1 x Shock switch sensor module 1 x Photo resistor sensor module 1 x Push button module 1 x Tilt switch module 1 x RGB LED module 1 x Infrared transmit module 1 x RGB colorful LED module 1 x Hydrargyrum switch sensor module 1 x Colorful auto flash module 1 x Magnet-ring sensor module 1 x Hall sensor module 1 x Infrared receive sensor module 1 x Analogy hall sensor module 1 x Magic ring module 1 x Rotate encode module 1 x Light break sensor module 1 x Finger pulse sensor module 1 x Magnetic spring module 1 x Obstacle avoidance sensor module 1 x Tracking sensor module 1 x Microphone sensor module 1 x Laser transmit module 1 x Relay module 1 x Analog temperature sensor module 1 x 18b20 temperature sensor module 1 x Digital temperature sensor module 1 x Linear hall Sensor module 1 x Flame sensor module 1 x High sensitive voice sensor module 1 x Humidity sensor module 1 x Joystick PS2 module 1 x Touch sensor module Package included: 1 x Sensor module board set for Arduino(37 types in total)

Buy 5Pcs 3461AS 0.36 inch LED Digital Tube Four-digit Common Cathode Bright Red Lig for R190.00

Buy 5Pcs 3361AS 0.36 inch LED Digital Tube Three-digit Common Cathode Bright Red Li for R199.00