10KG Scale Load Cell Weight Weighing Sensor +HX711 Weighing Sensors AD Module
The module uses 24 high-precision A / D converter chip hx711, is designed for high-precision electronic scale and design, with two analog input channels, the internal programmable gain amplifier integrated multiplier 128. The input circuit can be configured to provide a bridge voltage electrical bridge (such as pressure, weight) sensor model is an ideal high-precision, low-cost sampling front-end module.SKU: n/a
Arduino, Raspberry Pi
16-Channel 12-bit PWMServo Driver – I2C interface – PCA9685 for Arduino Raspberry Pi DIY Servo ShieldArduino, Raspberry Pi
16-Channel 12-bit PWMServo Driver – I2C interface – PCA9685 for Arduino Raspberry Pi DIY Servo Shield
he PWM driver board uses the I2C method, so only four lines can be connected to the Arduino device:
“Classic” Arduino pin mode:
+ 5v -> VCC
GND -> GND
Analog 4 -> SDA
Analog 5 -> SCL
Old Mega pin way:
+ 5v -> VCC
GND -> GND
Digital 20 -> SDA
Digital 21 -> SCLSKU: 950
3’2 Inches TFT LCD Arduino
- Support Arduino Mega2560 Directly inserted
- With Full-angle IPS TFT panel
- OnBorad level conversion chip for 5V/3.3V MCU
- Compatible with 3.3/5 V operation voltage level
- Compatible with Arduino-Series development Board.
- (Please notice:This Screen is not touch screen)
- Provided 12-examples with Arduino ,3-examples with STM32
- With SD Card Socket
- With SPI FLASH circuit
38 Pin Nodemcu ESP32 Microcontroller WiFi & Bluetooth Development Board Module
Features of 38 Pin Nodemcu ESP32 Microcontroller WiFi & Bluetooth Development Board Module:
- 100% brand new and high quality.
- ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters and power management module.
- The entire solution takes up the least amount of printed circuit board area.
- This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
- High performance-price ratio.
- Small volume, easily embeded to other products.
- Strong function with support LWIP protocol, Ferrets.
- Supporting three modes: AP,STA, and AP+STA.
- Supporting Lua program, easily to develop.
43A H Bridge Drive PWM For Arduino Semiconductor BTS7960B
This driver uses Infineon chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current 43ASKU: n/a
5A Monophase Active Output AC Current Transformer Module For Arduino
1, On-board precision micro-current transformer
2, On-board high-precision op-amp circuit, to do accurate sampling and appropriate compensation and other functions to signal
3, The module can measure AC current within 5A, corresponding output analog can be adjusted
4, Under ideal conditions, the input voltage VCC is 3-35V, according to the potentiometer (adjust the amplification ratio, amplification range 0-100 times) to adjust the required output voltage, but the output (OUT) of the maximum voltage does not exceed 1 / 2 VCC.
5, The output signal is the AC voltage signal, and the output signal voltage does not exceed the maximum 1 / 2VCC.
6, PCB board size: 38 (mm) x 18.5 (mm)SKU: n/a
Arduino, Modules/Motors, Raspberry Pi
6-Digit 8 Segment Tube LED Display Module TM1637 for Arduino Raspberry PIArduino, Modules/Motors, Raspberry Pi
6-Digit 8 Segment Tube LED Display Module TM1637 for Arduino Raspberry PI
– Using CMOS technology
– Display mode (6-Digit 8 Segment), support a total of positive digital tube output
– Key scan (8X2bit), enhanced anti-jamming key recognition circuit
– Gray scale adjustment circuit (duty cycle 8 adjustable)
– Two-wire serial interface (CLK, DIO)SKU: n/a
Arduino, Modules/Motors, Sensor
801S vibration shock sensor sensitivity adjustable analog output for Arduino 3PIN
AC Voltage sensor module ZMPT101B 250V Voltage transformer module Arduino
- Measure within 250V AC
- Onboard micro-precision voltage transformer
- Analog output corresponding quantity can be adjusted.
- Good consistency, for voltage and power measurement
- Very efficient and accuracy