パーツ
- MCU: M5StampS3 (M5Stack) (×1)
- RC servo motor: MG90S (×1)
- HC-SR04 Ultrasonic Sensor Module (×1)
- 1.5" 4 Ω 3 W speaker and PAM8403 amplifier module (×1)
- DFPlayer mini MP3 player (×1)
- Micro SD card (×1)
- DC-DC converter: Adafruit MiniBoost 5V @ 1A - TPS61023 (×1)
- USB-C socket breakout (×1)
- 3.7 V LiPo battery (バッテリー電源で使用する場合のみ)
- Power switch: slide, SPDT (×1)
- Red LEDs: pre-wired SMD LED, RED (×2)
- RGB LEDs: WS2812B breakout module (×10)
- Discrete Semiconductor parts: resistors 1 kΩ (×1), 4.7 kΩ (×3), 10 kΩ (×1); diode 1N4148 (×1); NPN transistor 2SC1815 (×1)
- Pin headers and sockets
- Universal PCB (×1)
- Screws: M3 × 8 mm with nuts (×2), M2 × 6 mm with nuts (×2), M2 × 8 mm with nuts (×2), M2 × 10 mm with nuts (×2)
- Candies: Hi-Chew