Quantity   Component name
1 × Raspberry Pi Pico (RP2040)
1 × MPU-6050 IMU module (gyro + accel, I2C)
1 × Dual DC motor driver board (TB6612FNG)
1 × nRF24L01+ radio module (receiver)
1 × 10–47 µF electrolytic capacitor (for nRF24 power)
1 × 0.1 µF ceramic capacitor (for nRF24 power)
1 × Power switch (rated for your battery current)
1 × Battery voltage monitor parts (optional but recommended)
2 × Resistors for a voltage divider (ex: 100k + 47k or similar)