Thomas| Quantity | Component name | |
| 1 | × | XH-M188 (e.g. AliExpress) |
| 1 | × | "TTL" serial interface |
XH-M188 Programmable Linear Power Supply
From "Key Press Control" to "Programming Console"!
From "Key Press Control" to "Programming Console"!
| Quantity | Component name | |
| 1 | × | XH-M188 (e.g. AliExpress) |
| 1 | × | "TTL" serial interface |