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Sensor Module
1.3-inch IIC Monochrome OLED Display Screen
1-Channel Capacitive Touch Module (Non-latching / Latching / High-low Output Mode)
LM2904 Sound Sensor
0.56-Inch 2-Digit 7-Segment Display Module
AHT20+BMP280 Temperature, Humidity & Barometric Pressure Sensor
MPU6050 Gyroscope Accelerometer Sensor
LED Traffic Light Module
RC522 RFID Card Reader & NFC Module
1W Audio Amplifier Module (Built‑in Speaker)
8×8 Dot Matrix Module 20×20 (A065)
Photoresistor Sensor Module
8×8 Dot Matrix Module 32×32 (Red/Green/Blue/White Optional)
DC Motor Fan Module
WS2812 Addressable RGB LED Module
Resistive Soil Moisture Sensor
Potentiometer Module
360° Rotary Encoder Module
AHT20 Temperature & Humidity Sensor
DS1307 Real-Time Clock Module
Ultrasonic Ranging Module
1-Channel Tactile Push Button Module
RGB Full‑Color LED Module
Passive Buzzer Module
F10mm LED Module
1‑Channel Infrared Obstacle Avoidance & Line Tracking Module
T‑Type Ultrasonic Ranging Module
OH34N Hall Effect Sensor
N20 Motor Matching Rubber Tire
N20 Motor with Dual‑Phase Hall Encoder
MG90 Servo‑Powered Robotic Claw
Photoelectric Ambient Light Sensor
Infrared Remote Control Receiver Module
Infrared Obstacle Avoidance & Line Tracking Sensor Module
2300Hz Active Buzzer
DS18B20 Temperature Sensor
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