1、Multifunctional: This programming development board kit features a variety of LEDs, resistors and buzzers that can be used to support for microPython programming for easy learning and development. 2、Sturdy And Robust: This programming motherboard starter kit is made of excellent ABS plastic material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life. 3、Stable Performance: This programming learning development board kit has stable performance and reliable quality, with a variety of sensors and module components to meet different project requirements. 4、Wide Application: This learning electronics and programming kit has a wide range of applications and can be used in home, school, laboratory and other scenarios, which is very practical. 5、Good Compatibility: This development board kit is well adapted and includes a basic starter kit for Pi Pico development boards, which is easy to carry around and can be used in many situations. Item Type: Development Board Material: ABS Plastic 1 x For Pi Pico Mainboard 1 x For Pico Expansion Board 1 x LCD Module 1 x Breadboard 1 x 8x8 Dot Matrix 2 x Display (4 Digit x 1, 1 Digit x 1) 1 x 74HC595 Chip 1 x Motor 1 x Fan Blade 1 x Resistor Card 1 x USB Cable 40 x Male to Female Jumper Wires 30 x Resistor (1K x 10, 220Ω x 10, 10K x 10) 4 x Caps (Blue Key x 2, Yellow Key x 2) 4 x Tactile Switch 1 x Potentiometer 2 x Buzzer (Active x 1, Passive x 1) 4 x Transistors 1 x Ball Switch 1 x Flame Sensor 3 x Photoresistor 1 x Thermal Resistor 1 x RGB Light 1 x Diode 50 x LED (White x 10, Blue x 10, Yellow x 10, Red x 10, Green x 10) 30 x Bread Wire 2 x 4P Jump Wire 1 x Plastic Box