LED-R：LED電流制限抵抗器の計算 Downloaden van App Store
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LED-R：LED電流制限抵抗器の計算


4.2 ( 4672 ratings )
Diensten Productiviteit
Developer: MASAYUKI FUNAMI
Gratis

- 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.