How making Digital Volume Control for audio ? using DS1669 c1 : 0,1uf Making Digital Volume Control for audio in this series can use a digital set the volume control , although the tone control is the volume available, but we can make a volume control with a series. to use this series, release potensiometer […]
Archives for Digital
18W Audio Amplifier
18W Audio Amplifier using IC LA4440 18W Audio Amplifier using IC LA4440
Replacement Lamp Electric Circuit
Replacement Lamp Electric Circuit
aims power inverters
3000W 12v – 230v aims power inverters circuit diagram 3000W 12v – 230v aims power inverters circuit diagram circuit diagram
Variable Power Supplies
Variable Power Supplies circuit using 2N3906, LM317, LM337, LM324, MJ2955, 7805, 2N3055, 2N3905 Parts: P1_500R P2_10K R1,R2_2K2 R3_330R R4_150R R5_1R C1_3300µF C2_1µF D1,D2_1N5402 D3_5mm Q1_BC182 Q2_BD139 Q3_BC212 Q4 _2N3055 T1_220V Primary, This Variable Power Supplies circuit has a current limit feature, in case there is a short circuit or other problem places. Here’s a circuit […]
