/Schematics/Audio devices

Title Short description Rate Download
Classic transistor amplifier 250W Classic transistor amplifier 250W with complementary pair 2SC-2SA. 2.98 8,999
Voice modulator A device that distorts NF audio input into a robot-like sound at the output. 2.96 5,769
Simple FSK modulator Simple FSK modulator. 2.95 1,855
Two tone siren v3 Two tone siren using two NE555 timer ICs. 2.95 2,199
Active electronic protection for sound box This device is used as a protection from overpower that can exist at the output of the amplifier. 2.93 4,857
Laser diode audio transmitter Laser diode audio transmitter with NE555. 2.92 2,127
Amplifier 200-500W with transistors Amplifier 200-500W with transistors MJ15003. 2.92 31,664
Complete audio amplifier 150W Quality audio amplifier schematics and all side-circuits for it's proper operation. 2.92 21,579
Amplifier with TDA7294 Very good audio amplifier with TDA7294, 2x80W. 2.91 4,471
Ultrasonic receiver Ultrasonic audio receiver. 2.90 1,331
Audio amplifier 2x6W Audio amplifier 2x6W with TDA2615. 2.90 2,691
Audio amplifier 10W Audio amplifier 10W with transistors. 2.90 4,600
Audio amplifier 100W Amplifier ideal for use as an instrument amplifier or for hi-fi applications. 2.90 12,349
Oneway IR audio link Oneway IR audio link, transmitter and a receiver. 2.90 2,589
Audio amplifier 2x100W Audio amplifier 2x100W with TDA7250 and 2N3055. 2.90 10,349

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