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Make Electronics Schematic Diagram 2 way cross-over for your speaker system

Make Electronics Schematic Diagram 2 way cross-over for your speaker system

Make Electronics Schematic Diagram 3 lines mixer

Make Electronics Schematic Diagram 3 lines mixer you can modify this circuit become more than 3 lines mixer. Just add and repeat the input parts (P=10K R=22K).

RGB Circuit using MC1377

RGB Circuit to PAL – NTSC using MC1377 Parts : R1 1 kΩ                  C1 1 nF R2 2.2 kΩ              C2 100 nF            Qz cristal 4.433691 R3 75 Ω                  C3 22 µF R4 75 Ω                   C4 22 µF R5 75 Ω                  C5 22 µF R6 1 kΩ                   C6 30 pF […]

12 volt light bulbs circuit for voltage monitoring

12 volt light bulbs circuit for voltage monitoring using OR 2907, 3906, ADC122S101

Circuit Diagram Radio Stereo Coder Multplexer Part 1

Circuit Diagram Stereo Coder Multplexer Multiplexer consists of 4 TTL ICs and transistors. A 7600-kHz crystal oscillator built with the 3-NAND The IC’s 2 and 3 of type SN7490. Now think of 76 kHz signal as a divider of two Werken. Either 38 kHz signal and the output Q Qnot decreased. Transistors T1 and T2 […]

Home telephone

Home telephone Home telephone Circuit using LM2575-5, 2N4400, MAC224 Home telephone Home telephone Home telephone Home telephone  Circuit using LM2575-5, 2N4400, MAC224

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