Introduction:This anti-lost adopts...
LCD1602 character LCD input and output expansion board LCD Keypad Shield
A18-- 300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Step Down Voltage Electrolytic Capacitor
3D printer MKS TMC2100 stepper motor driver ultra-quiet drive independent heat sink
TB6600 4.5A stepper motor driver stepper motor driver board single axis controller
4 channels 5V relay module high and low level smart home PLC automation control 30A
Electronic building block AD Keyboard analog keyboard module
CNC -boost module constant voltage and constant current 12V boost 9V24V adjustable boost solar charging
HX711 module 5kg pressure sensor set, weighing sensor, electronic scale module
Anti-reverse connection For Bluetooth serial port transparent transmission module Wireless serial port HC-05 with feet Master-slave integration For Bluetooth expansion board
Key switch 8*8MM self-locking double row 6-pin/six-pin blue white and black key switch 50 pcs
A18-- MH-ET LIVE D1 mini ESP32 ESP-32 WiFi For Bluetooth Internet of Things development board based ESP8266 For Arduino
JST male and female terminal connection socket 2-wire red
Black PL2303HX USB to TTL RS232 module upgrade USB to serial download line Zhongjiu brush machine line
Mcu-Pca9685 16-Channel 12-Bit Fm I2C Bus Pwm Controller Servo Control Module
Semiconductor thermoelectric power generation SP1848-27145 120 degree temperature resistant power generation chip Export version
3D printer accessories fan cover protective cover 40*40
MCU-245 SN74LVC4245A LJ245A eight-way bus transceiver shifter development board
PWM pulse frequency and duty cycle adjustable module square wave rectangular wave signal generator signal XY-LPWM
DC-DC step-down power module 24v/12V to 5V 5A power module power converter super LM2596S
3.2 inch touch screen TFT LCD screen color screen module SSD1289ILI9341 34-pin
16-channel PWM steering gear drive board controller robot IIC suitable for MG90S SG90 MG995 etc.
MCU-3001 OPT3001 Ambient light sensor Single-chip illuminance meter for measuring light intensity like human eyes
cycle timing Delay switch circuit Dual MOS tube control board instead of relay module 12 24V
3D printer accessories DIY UM2 Ultimaker2 printing platform dedicated leveling screw fixing nut
Yellow-green screen LCD12864 display LCD screen with backlight 128645V parallel port serial port 12864B
Liquid level sensor Liquid level detection sensor Water level monitoring sensor module
MCU-9900 APDS9900 Digital Environment Brightness Module Proximity Type Ranging Distance Sensor
HX711 module / weighing sensor dedicated AD module / single-chip microcomputer pressure sensor
3D printer accessories stainless steel butterfly shape sheep head nut M3
TCS3200D/TCS230 color recognition sensor module color sensor module
3D printer NTC thermistor 100K/100 ohm MK2a 1% high precision single-ended glass seal
Infrared wireless remote control kit white
AD7705 dual 16-bit ADC data acquisition module input gain programmable SPI interface TM7705
One relay module Delayed power off Voltage upper and lower limit detection Cyclic timing counting control
Red RC-522 RFID IC card Free S50 Fudan card key fob Provide development code
16-bit WS2812 5050 RGB LED built-in full-color driver lights
Six in one multifunctional serial port module CP2102 USB to TTL 485 232 mutual conversion 3.3V/5V compatible
TM7711 module electronic weighing sensor 24-bit AD module single-chip pressure sensor HX710A
3D printer Endstop mechanical limit switch RAMPS 1.4 with individual packaging
D-axis rubber tires, robot accessories, 43MM tracking car model wheels, with N20 geared motor
Smart car obstacle avoidance sensor module Infrared pair tube module Photoelectric reflection sensor
AP89085 DIP24 Voice chip new and original--WHQYKJ