dc 5v input
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DC 5V input to DC 7.5V to 12V
IC1: 555 timer Q1: BC548, NPN transistor D1-D4: 1N4148 diodes C1, C3: 10uF 25V Electrolytic C2: 0.001uF 50V Ceramic capacitor 0.25W 5% Resistors R1, R2: 1K R3: 4.7K R4: 220 ohms P1, P2: 100K to 1M potentiometer- guclusat
- Konu
- 12v dc 5v input dc 7.5v
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- Forum: Güç Kaynakları - Besleme Devreleri