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CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C Feature: - 1MHz Fast-mode Plus compatible owned 30mA high drive capability on SDA of I2C bus interface to drive highly capacitive bus - Each LED output can be achieved from the fully closed (default) to 4096 (12) between the maximum brightness linear programmable brightness - Software programmable open-drain LED output selection (default is push-pull) of 16 push-pull outputs (5V at 25mA sink can absorb and provide 10mA Source Current) no input function - Programmable output state is in response to an order to change or stop in order to achieve all outputs simultaneously update or byte by byte (byte-by-byte) update output (default 'Stop command changes') - Active-low output enable input pin when the pin is high LED outputs can be programmed 0,1 or tri-state (high impedance power-on default) - 6 hardware address pins so that the same I2C devices can be connected to the bus 62 PCA9685 - LED output frequency (all LED) is typically 40Hz to 1000Hz (When the oscillator is 25MHz, the prescaler register default value 1EH will generate refresh rate of 200Hz) - 4 software-programmable I2C bus address (a LED group call (Call) addresses and three LED sub call (Call) address) so that the device can be set in any combination to be addressed at the same time (for example, a register for ' all calls (All Call) 'then all PCA9634 devices on the I2C bus can be addressed at the same time, while the second register for three different addresses, then the device group on a bus device can 1/3 at the same time be addressed) software can enable and disable I2C bus address - Software reset feature (SWRST Call) makes the device via the I2C bus reset - 25MHz internal oscillator requires no external components - The maximum allowable 50MHz external clock input - An internal power-on reset - In the SDA / SCL inputs with noise filter - Output pin has edge generation rate control - No glitches on power output - Hot-Access - Low Standby Current - Operating voltage range: 2.3V to 5.5V

Electronics/Audio

CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

3Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

3Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1' breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1' so you can only stack 4 next to each other on 0.1' header 'Chain-able' design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running. It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 3 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Electronics/Audio

3Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

5Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

5Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1' breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1' so you can only stack 4 next to each other on 0.1' header 'Chain-able' design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running. It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 5 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Electronics/Audio

5Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1' breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1' so you can only stack 4 next to each other on 0.1' header 'Chain-able' design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running. It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Electronics/Audio

PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

Feature: - 1MHz Fast-mode Plus compatible owned 30mA high drive capability on SDA of I2C bus interface to drive highly capacitive bus - Each LED output can be achieved from the fully closed (default) to 4096 (12) between the maximum brightness linear programmable brightness - Software programmable open-drain LED output selection (default is push-pull) of 16 push-pull outputs (5V at 25mA sink can absorb and provide 10mA Source Current) no input function - Programmable output state is in response to an order to change or stop in order to achieve all outputs simultaneously update or byte by byte (byte-by-byte) update output (default 'Stop command changes') - Active-low output enable input pin when the pin is high LED outputs can be programmed 0,1 or tri-state (high impedance power-on default) - 6 hardware address pins so that the same I2C devices can be connected to the bus 62 PCA9685 - LED output frequency (all LED) is typically 40Hz to 1000Hz (When the oscillator is 25MHz, the prescaler register default value 1EH will generate refresh rate of 200Hz) - 4 software-programmable I2C bus address (a LED group call (Call) addresses and three LED sub call (Call) address) so that the device can be set in any combination to be addressed at the same time (for example, a register for ' all calls (All Call) 'then all PCA9634 devices on the I2C bus can be addressed at the same time, while the second register for three different addresses, then the device group on a bus device can 1/3 at the same time be addressed) software can enable and disable I2C bus address - Software reset feature (SWRST Call) makes the device via the I2C bus reset - 25MHz internal oscillator requires no external components - The maximum allowable 50MHz external clock input - An internal power-on reset - In the SDA / SCL inputs with noise filter - Output pin has edge generation rate control - No glitches on power output - Hot-Access - Low Standby Current - Operating voltage range: 2.3V to 5.5V - 5.5V tolerant inputs - It can operate at minus 40 degrees Cel

Electronics/Audio

3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

CJMCU-MCP4725 I2C DAC Breakout Development Board Module

CJMCU-MCP4725 I2C DAC Breakout Development Board Module

CJMCU-MCP4725 I2C DAC Breakout Development Board Module Description: You've always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it. The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects. This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this. Feature: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings Package included: 1 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module

Electronics/Audio

CJMCU-MCP4725 I2C DAC Breakout Development Board Module

3Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

3Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

3Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module Description: You've always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it. The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects. This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this. Feature: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings Package included: 3 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module

Electronics/Audio

3Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

5Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

5Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

5Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module Description: You've always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it. The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects. This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this. Feature: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings Package included: 5 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module

Electronics/Audio

5Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

10Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

10Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

10Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module Description: You've always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it. The CJMCU-MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects. This version of the CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this. Feature: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Internal EEPROM to store settings Package included: 10 x CJMCU-MCP4725 I2C DAC Breakout Development Board Module

Electronics/Audio

10Pcs CJMCU-MCP4725 I2C DAC Breakout Development Board Module

5pcs Arduino 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685

5pcs Arduino 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685

Overview: PCA9685 module could control 16 road by PWM, every road programmable output for shut, open. Through the I2C communication. The function and characteristics: Working voltage: 2.3-5.5V Communication protocol: I2C Cannel number: 16 Resolution ratio: 12 bit V+ Input: According to peripheral voltage, Maximum 6V Feature: The board size: 63.1*31.8mm The board function description: VCC: The working voltage of the module GND: Ground SCL, SDA: I2C communication interface V+: Steering gear and other peripheral driving voltage PWM: PWM signal output VCC connect to the Arduino 5V, GND connect to the Arduino GND, SDA connect to A4, SCL connect to A5, steering gear with 0-15 arbitrary channel connection, burn write code steering gear began to turn it. Package included: 5 x Arduino 16 Road PWM/Servo/Steering Gear Drive Controller

Electronics/Audio

5pcs Arduino 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685

3pcs Arduino 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685

3pcs Arduino 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685

Overview: PCA9685 module could control 16 road by PWM, every road programmable output for shut, open. Through the I2C communication. The function and characteristics: Working voltage: 2.3-5.5V Communication protocol: I2C Cannel number: 16 Resolution ratio: 12 bit V+ Input: According to peripheral voltage, Maximum 6V Feature: The board size: 63.1*31.8mm The board function description: VCC: The working voltage of the module GND: Ground SCL, SDA: I2C communication interface V+: Steering gear and other peripheral driving voltage PWM: PWM signal output VCC connect to the Arduino 5V, GND connect to the Arduino GND, SDA connect to A4, SCL connect to A5, steering gear with 0-15 arbitrary channel connection, burn write code steering gear began to turn it. Package included: 3 x Arduino 16 Road PWM/Servo/Steering Gear Drive Controller

Electronics/Audio

3pcs Arduino 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685

5Pcs 7 Pin 0.96 Inch IIC/SPI Serial 128x64 White OLED Display Module For Arduino

5Pcs 7 Pin 0.96 Inch IIC/SPI Serial 128x64 White OLED Display Module For Arduino

Interface: GND: Ground VCC: Power (2.8V-5.5V) D0: Clock D1: Data RES: Reset DC: Data/Command CS: Chip Selection Feature: Needn't backlight, the display unit can self-luminous High resolution: 128 * 64 Viewing angle: > 160 Supports many control chip: Fully compatible with Arduino, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc. Ultra-low power consumption: full screen lit 0.08W Voltage: 3V ~ 5V DC Working Temperature: -40 ~ 70 Module Size: 27.3 x 27.8 x 3.7mm IIC/SPI Interface, need 4 IO only. Driver IC: SSD1306 What is OLED? OLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED does not require a backlight. OLED possesses high application potential for virtually all types of displays and is regarded as the ultimate technology for the next generation of flat-panel displays. The use of OLED technology has the following advantages: 1. A simplified manufacturing process compared to TFT-LCD (See comparison of Picture 1 and Picture 2 below) 2. Self-emitting light, in contrast to the required backlight for TFT-LCD 3. High luminosity 4. Lightweight and thin (less than 2 mm) 5. Low operating voltage and power consumption 6. Wide range of operating temperatures (-40 to 85) Note: If you decide to buy OLED display, you must confirm that you can make it work by yourself, we'll haven't any technology support except all the datasheet. Thanks for your understanding and support. Package included: 5 x White 0.96inch I2C IIC SPI Serial

Electronics/Audio

5Pcs 7 Pin 0.96 Inch IIC/SPI Serial 128x64 White OLED Display Module For Arduino

3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

Feature: - 1MHz Fast-mode Plus compatible owned 30mA high drive capability on SDA of I2C bus interface to drive highly capacitive bus - Each LED output can be achieved from the fully closed (default) to 4096 (12) between the maximum brightness linear programmable brightness - Software programmable open-drain LED output selection (default is push-pull) of 16 push-pull outputs (5V at 25mA sink can absorb and provide 10mA Source Current) no input function - Programmable output state is in response to an order to change or stop in order to achieve all outputs simultaneously update or byte by byte (byte-by-byte) update output (default 'Stop command changes') - Active-low output enable input pin when the pin is high LED outputs can be programmed 0,1 or tri-state (high impedance power-on default) - 6 hardware address pins so that the same I2C devices can be connected to the bus 62 PCA9685 - LED output frequency (all LED) is typically 40Hz to 1000Hz (When the oscillator is 25MHz, the prescaler register default value 1EH will generate refresh rate of 200Hz) - 4 software-programmable I2C bus address (a LED group call (Call) addresses and three LED sub call (Call) address) so that the device can be set in any combination to be addressed at the same time (for example, a register for ' all calls (All Call) 'then all PCA9634 devices on the I2C bus can be addressed at the same time, while the second register for three different addresses, then the device group on a bus device can 1/3 at the same time be addressed) software can enable and disable I2C bus address - Software reset feature (SWRST Call) makes the device via the I2C bus reset - 25MHz internal oscillator requires no external components - The maximum allowable 50MHz external clock input - An internal power-on reset - In the SDA / SCL inputs with noise filter - Output pin has edge generation rate control - No glitches on power output - Hot-Access - Low Standby Current - Operating voltage range: 2.3V to 5.5V - 5.5V tolerant inputs - It can operate at minus 40 degrees Cel

Electronics/Audio

3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

TPA3118 DC 8-26V 2 x 30W Dual Channel Bluetooth Power Amplifier Board Stereo Bluetooth CSR4.0 Receiver Digital Amplifier Board

TPA3118 DC 8-26V 2 x 30W Dual Channel Bluetooth Power Amplifier Board Stereo Bluetooth CSR4.0 Receiver Digital Amplifier Board

Description: Power interface: 5.5 x 2.1mm, DC socket, DC 8 ~ 26V power supply (The input terminal has the function of polarity reverse protection) Audio input: various versions of Bluetooth connected stereo input, using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility Output impedance: 8 ohm best (can drive 4,6,8,16 ohm impedance horn / speaker) Amplifier chip: TPA3118 stereo power 2 x 30W Adding pre - stage NE5532 chip, sufficient output power Package included: 1 x TPA3118 bluetooth power amplifier board

Electronics/Audio

TPA3118 DC 8-26V 2 x 30W Dual Channel Bluetooth Power Amplifier Board Stereo Bluetooth CSR4.0 Receiver Digital Amplifier Board

30pcs 2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module For Arduino

30pcs 2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module For Arduino

Features: 1. Size:15*11mm 2. Power:2.5-5.5V 3.Trigger setting mode:(1->Short;0->No Short) AB=00:No-lock High TTL level output; AB=01:Self-lock High TTL level output; AB=10:No-lock Low TTL level output; AB=11:Self-lock Low TTL level output; Package included: 30 x 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock Module For Arduino

Electronics/Audio

30pcs 2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module For Arduino

WisNode Lora/LoRaWAN Module Support AS923 868/915MHz LoRa/TTN Open Source LoRa RAK811 Development Board For Arduino Shield

WisNode Lora/LoRaWAN Module Support AS923 868/915MHz LoRa/TTN Open Source LoRa RAK811 Development Board For Arduino Shield

Feature: Module band: 868MHz/915MHz (Optional) Package includes: 1 x Module 1 x Antenna 5 x Jumper cap 1 x USB cable

Electronics/Audio

WisNode Lora/LoRaWAN Module Support AS923 868/915MHz LoRa/TTN Open Source LoRa RAK811 Development Board For Arduino Shield

2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module For Arduino

2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module For Arduino

Features: 1. Size:15*11mm 2. Power:2.5-5.5V 3.Trigger setting mode:(1->Short;0->No Short) AB=00:No-lock High TTL level output; AB=01:Self-lock High TTL level output; AB=10:No-lock Low TTL level output; AB=11:Self-lock Low TTL level output; Package included: 1 x 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock Module For Arduino

Electronics/Audio

2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module For Arduino

80W AC 220V To 24V Single Low Frequency E Type Isolation Small Power Transformer

80W AC 220V To 24V Single Low Frequency E Type Isolation Small Power Transformer

Feature: Can used for Product ID: 958308 Rated power: 80W Input voltage: AC 220V Output voltage: AC 24V Rated current: 3.33A Frequency: 50Hz Dimensions: 79 x 46 x 67mm (L * W * H) Installation pitch: 95mm Net weight: 1500g Package includes: 1 x Small Power Transformer

Electronics/Audio

80W AC 220V To 24V Single Low Frequency E Type Isolation Small Power Transformer

10Pcs Multi-Function Funduino Nano Shield Nano Sensor Expansion Board

10Pcs Multi-Function Funduino Nano Shield Nano Sensor Expansion Board

Description: This Nano Mult-Function expansion board is designed specially for Arduino Nano, solve the problem of wiring confusing when a variety of sensors connected. Lead out all digital IO port and analog IO port, each one with standard positive and negative power interface. Lead out the I2C interface of mainboard for convenient connection. Increasing the DC power supply interface. Nano USB interface supply current is actually only 50MA, to bring high-current devices, such as the steering, is obviously insufficient. So in the DC power connector provide external power supply to ensure the stability of equipment operation. Package included: 10 x Nano shield

Electronics/Audio

10Pcs Multi-Function Funduino Nano Shield Nano Sensor Expansion Board

3Pcs TDA2030A Subwoofer Amplifier Board 2.1 3-Channel Compatible LM1875

3Pcs TDA2030A Subwoofer Amplifier Board 2.1 3-Channel Compatible LM1875

The main parameters: Left and right channels: TDA2030Ax2. Power: 18W + 18W, suggested 2.5-4 inches, 4-8 ohms 10-30W of full-range speakers. Bass output: TDA2030Ax1, Power: 18W (250HZ) suggested 5-8 inches, 4-8 ohms 20-50W woofers. Power: AC double AC9-15V transformer, we recommend double AC12V power is above 25W (2A) transformer. PCB Materials: FR-4 fiberglass board, thickness: 1.6mm. Board Size: 79 x 95 x 60mm (length x width x height) containing the radiator height. Tone plate size: 79 x 23 x 25mm (length x width x height) excluding potentiometer handle length. Potentiometer axis distance: 28mm, potentiometer mounting holes required: 7mm diameter Cable: Motherboard and pitch plate come with 30CM long 6P cable. It should be powered by AC 12V transformer (package not included) then connect computer or speader directly. Net weight: 158g Package includes: 3 x TDA2030A Subwoofer Amplifier Board

Electronics/Audio

3Pcs TDA2030A Subwoofer Amplifier Board 2.1 3-Channel Compatible LM1875

TDA2030A Subwoofer Amplifier Board 2.1 3-Channel Compatible LM1875

TDA2030A Subwoofer Amplifier Board 2.1 3-Channel Compatible LM1875

TDA2030A Subwoofer Amplifier Board 2.1 3-Channel Compatible LM1875 The main parameters: Left and right channels: TDA2030Ax2. Power: 18W + 18W, suggested 2.5-4 inches, 4-8 ohms 10-30W of full-range speakers. Bass output: TDA2030Ax1, Power: 18W (250HZ) suggested 5-8 inches, 4-8 ohms 20-50W woofers. Power: AC double AC9-15V transformer, we recommend double AC12V power is above 25W (2A) transformer. PCB Materials: FR-4 fiberglass board, thickness: 1.6mm. Board Size: 79 x 95 x 60mm (length x width x height) containing the radiator height. Tone plate size: 79 x 23 x 25mm (length x width x height) excluding potentiometer handle length. Potentiometer axis distance: 28mm, potentiometer mounting holes required: 7mm diameter Cable: Motherboard and pitch plate come with 30CM long 6P cable. It should be powered by AC 12V transformer (package not included) then connect computer or speader directly. Net weight: 158g Package includes: 1 x TDA2030A Subwoofer Amplifier Board

Electronics/Audio

TDA2030A Subwoofer Amplifier Board 2.1 3-Channel Compatible LM1875