Module

E18-D80NK Infrared Photoelectric Sensor Photoelectric Switch NPN Normally Open Obstacle Avoidance Sensor for Smart Car

AS608 Optical Fingerprint Sensor Module JM-101 Fingerprint Recognition Fingerprint Matching UART/USB Interface 3.3V

MQ Series Gas Sensor Kit 9-in-1 MQ-2/3/4/5/6/7/8/9/135 Smoke Alcohol Methane LPG CO Hydrogen Air Quality Detection

IIC/I2C LCD1602 Adapter Board PCF8574 Module 4-Wire I2C Interface Save IO Pins

Sound Sensor Module Sound Detection Module Whistle Module LM393 3.3V-5V Digital Output

MFRC-522 RC522 RFID Module 13.56MHz Contactless Card Reader IC Card Sensor SPI Interface 3.3V

GY-521 MPU-6050 Module 3-Axis Accelerometer + 3-Axis Gyroscope 6DOF Attitude Sensor I2C/SPI 3-5V

Soil Moisture Sensor Module LM393 Comparator 3.3V-5V Digital/Analog Output Auto Watering Smart Car

Raindrop Sensor Module Rain Detection Module Large Area Rain Board LM393 5V TTL Output Weather Monitoring

Infrared Obstacle Avoidance Sensor Module IR Photoelectric Reflection Sensor for Smart Car Tracking & Obstacle Avoidance LM393

PWM DC Motor Speed Controller 2A/3A/5A/10A Speed Switch DC1.8V-35V Infinite Speed Control with Switch 1803BK 1203BK

MB-102 Breadboard 830 Tie Points Red Blue Power Rails 165×55×10mm Solderless Experiment Board

MAX30100 Heart Rate Blood Oxygen Sensor Module Pulse Oximeter I2C Low Power

pH Test Module + pH Electrode Probe Acid-Base Sensor Monitoring Module 0-14pH Analog Output

MEGA2560 R3 Development Board ATMEGA16U2 2012 New Version Official with/without Cable

Nano V3.0 CH340 Improved Board ATmega328P Type-C/MINI/MICRO Interface with Cable Optional

Orange Pi 5 Pro Rockchip RK3588S Octa-Core 64-bit 6TOPS NPU 8K Output LPDDR5 4GB/8GB/16GB

ESP8266 Development Board CH340 WiFi IoT Module USB to Serial Micro/Type-C 4MB Flash

Raspberry Pi 5 BCM2712 Quad-Core Cortex-A76 4GB/8GB/16GB 4K Dual Display

ROCK 3C Development Board RK3566 Quad-Core Cortex-A55 1TOPS NPU WiFi6 BT5.4 Gigabit Ethernet

ESP-01S Relay Module WiFi Smart Switch ESP8266 Remote Control Smart Home Compatible

Raspberry Pi Pico Series Board RP2040 Dual-Core ARM Cortex-M0+ MicroPython/C++ Programming

Orange Pi Zero 3 Development Board Allwinner H618 Quad-Core Cortex-A53 4K Output Linux

XH-M311 Mini TPA3118 Digital Audio Amplifier Board Mono 60W Class D Amplifier Module