Posts

Pocket Signal Visualizer (DIY Home Made Portable Oscilloscope)

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Simple 16 MHz Crystal Oscillator Circuit (High frequency oscillator)

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Automatic 12V Fan Speed Controller (Using Thermistor)

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DIY Portable Pocket Music Player Using ATtiny85 micro-controller(from SD-card)

2

Discrete 555 Using Transistors (Replica of NE555 IC)

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