Bill of Material:
| Product Name | Manufacturer | Quantity | Buy Kit |
|---|---|---|---|
| Plastic Enclosure, Instrument, ABS, 60 mm, 200 mm, 200 mm, IP40 - PF20-6-20D | Takchi | 1 | Buy Now |
| Battery, 9 V, PP3, Alkaline, 475 mAh, Snap Contact -MULTICOMP PRO MP-PSG91114 | Multicomp Pro | 1 | Buy Now |
| Battery Holder, Safety, Side Entry, Snap On, 1 x PP3 (9V) - MP000303 | Multicomp Pro | 1 | Buy Now |
| Pushbutton Switch, 12.7 mm, SPDT, On-(On), Round Raised, Red - R13-502MC-005-R | Multicomp Pro | 1 | Buy Now |
| Speaker, Mini, 6.4 cm, 3 W, 8 ohm, 200 Hz to 15000 Hz - Visaton 2918 | Visaton | 1 | Buy Now |
Additional Parts:
| ESP32 DOIT DEVKIT 1 |
|
I2S Audio Board based on MAX98357
|
|
Some wires
|