Battery Charger Circuit using LM301A, LM350
Posts tagged 12 volt
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 […]
sound equipment sound equipment Mixer 4 canals circuit using IC CA3048 sound equipment R1 500 k Ω C1 0.47 µF U1 CA3048 R2 820 Ω C2 50 µF U2 CA3048 R3 100 Ω C3 0.008 µF U3 CA3048 R4 8.2 k Ω C4 0.008 µF U4 CA3048 […]
Driver LED circuit for Counter using 555, 4046B, 4017B, 1N4004, BD649, 7805
vibrators circuit Vibration Activated Switch circuit using 4069UB, ZVP2106
Make Circuit electronics of a remote control car Make circuit electronics of a remote control car unit which makes use of the radio frequency signals to control various electrical appliances. This remote control unit has 4 channels which can be easily extended to 12.