1、Programming Learning Kit: Equipped with graphical programming software, this development board and sensor kit is suitable for beginners and advanced users to meet the needs of various DIY projects. 2、Various Sensors: This kit provides button sensor, Hall sensor, temperature and humidity sensor, passive and active buzzer sensor, sound sensor, photoresistor sensor, etc., to meet more needs. 3、Convenient to Use: This development board learning kit is simple and easy to use, without the need for complex programming skills. Adequate accessories can help you complete more maker projects. 4、Application Fields: This programming sensor learning kit is suitable for makers of all ages, DIY enthusiasts, and educational institutions to comprehensively improve programming skills. 5、Rich Accessories: Provides a variety of sensors, including development board, sensor expansion board, LED modules, 5P, 4P, 3P plug cables, and USB cable, to meet various maker learning needs. Item Type: Development Board Kit Material: ABS Plastic 1 x Development Board 1 x Sensor Expansion Board 1 x LED Red Module 1 x Button Sensor 1 x Thermistor Sensor 1 x Collision Sensor 1 x Line Tracking Sensor 1 x Hall Sensor 1 x Obstacle Avoidance Sensor 1 x Temperature and Humidity Sensor 1 x 18B20 Temperature Sensor 1 x Passive Buzzer Module 1 x LM35 Temperature Sensor 1 x Adjustable Potentiometer Module 1 x Microphone Sound Sensor 1 x Plug in RGB Module 1 x 3W LED Module 1 x Active Buzzer Module 1 x LED Yellow Module 1 x Single Channel Relay Module 1 x Rotating Encoder Module 1 x Laser Head Sensor Module 1 x Tap Module Sensor 1 x Photoresistor Sensor 1 x Reed Tube Module 1 x Tilt Module Sensor 2 x 5P Plug Cable 2 x 4P Plug Cable 10 x 3P Plug Cable 1 x USB Cable 1 x Plastic Box