A modern convenience to update a 50 year old lab power supply. This DC voltmenter will allow easy adjustment for electronic projects.
- 10 жыл бұрын
Adding a digital display to an old DC variable power supply
- Рет қаралды 6,612
A modern convenience to update a 50 year old lab power supply. This DC voltmenter will allow easy adjustment for electronic projects.
Пікірлер: 9