Intermediate kit
Composition: Uno R3 card, USB cable, 2x16 LCD display, breadboard, power supply module, joystick module, IR receiver, servomotor, stepper motor, ultrasonic sensor, temperature and humidity module, 9V battery and battery coupler, connection cables, active and passive buzzer, potentiometer, relay, remote control, switch, 5 buttons, 1 and 4-digit displays, 20 LEDs (red, green, blue, yellow), RGB LEDs, 2 photoresistors, 1 thermistor, 2 diodes 1N4007, 2 NO transistors, CI 74HC595, 100 resistors (10 Ω to 1 MΩ) and 10 male-to-female cables