- Micro:bit breadboard adapter
- Transparent breadboard
- Battery holder (2 × AAA)
- 180° servo motor
- TMP36 temperature sensor
- Photocell sensor
- RGB LED + single‑colour LEDs (red, blue, yellow, green)
- Trimpot (10 kΩ potentiometer)
- Push buttons (momentary and self‑locking)
- Buzzer (mini speaker)
- Resistors, alligator wires, jumper wires
- DC motor
- Transistor (TIP‑120), diodes, and rainbow LED ring
- USB cable and instruction manual