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Posts tagged TDA1554 Two Channel Audio Amp Chip

TDA1554 Audio Power Amplifier Schematics Module

TDA1554 Audio Power Amplifier Schematics Module A high quality stereo amplifier circuit of 20 Watts x 2 = 40watts The circuit is powered 12V, 2 – 3 Amp power supply.  

High Quality Walkie Talkie – Radiocomunicación

High Quality Walkie Talkie Circuit module The second circuit diagram is a simple way to make a walkie talkie. Walkie talkie principle is to use two pairs of radio transmitter and receiver are combined together to form a walkie talkie. That each contains one receiver and one transmitter device. but only just transmitter circuit course […]

Learn Electronics Repair Training

Learn Electronics Repair Training Provide the necessary service equipment, and components of a TV (monitor tubes) are generally required for the investigation of damage. Used to clean dirt or stains PCB is corroded, burnt, cracked, warped with a brush so that you can see clearly. Wear a thinner liquid high gloss good, to dry, then […]

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