| Part Name | Function | Example Uses | Datasheet | Number | Location | Possibly Broken |
|---|---|---|---|---|---|---|
| SyncMOS SM894051c25 | 8-bit microcontroller 4KB flash ROM | Microcontroller | SM894051 | 1 | N/A | Unlikely |
| Texas Instruments SN75176B | Differential Bus Transceivers | SNx5176B | 1 | N/A | Unlikely | |
| Texas Instruments LM358-N | Low Power Dual-Operational Amplifier (max 32V) | Stereo amplifier | LMx58-N | 1 | N/A | Unlikely |
| Advanced Analog Circuits AP3843GP | Green Mode PWM Controller | DC/DC converter, Power adapter | AP384XG | 1 | N/A | Unlikely |
| BA4580F (?) | Operational Amplifier (max 36V) | Stereo Amplifier | BA4558F | 4 | N/A | Unlikely |
| Board Name | Function | Interfaces | Number | Location | Possibly Broken |
|---|---|---|---|---|---|
| Arduino UNO | Microcontroller | USB-A, UART, I2C, ISP | 2 | N/A | No |
| ESP32 Devkit V1 | Microcontroller + WiFi & BT | USB-Micro, UART, I2C, ISP | 1 | N/A | No |
| ESPCAM | Microcontroller + Embedded camera + Wifi | UART, I2C, ISP | 1 | N/A | Quite Likely |
| YS-M3 | MP3 Player | Trigger via GND, MicroSD | 1 | N/A | No |
| Sensor | Function | Interface | Number | Location | Possibly Broken |
|---|---|---|---|---|---|
| HC-SRO4 | Ultrasonic Distance Sensor | Custom 4-Pin | 1 | N/A | No |
| Movement Sensor | DOut | 1 | N/A | No | |
| ADPS-9960 | Gesture Sensor | I2C | 1 | N/A | No |
| Microphone | Custom 4-Pin | 1 | N/A | No | |
| IR Receiver | DOut | 2 | N/A | No | |
| HW-006 V1.2 | IR Distance Sensor | DOut | 1 | N/A | No |