send link to app

LED-R:LED電流制限抵抗器の計算


4.2 ( 4672 ratings )
Dienstprogramme Produktivität
Entwickler MASAYUKI FUNAMI
Frei

- If you connect a LED directly to the battery, you may damage the LED because the current is too large.
- This app allows you to easily calculate the optimal resistance value for the LED.