astable-multivibrator

🚗 LM555 generates a car/bike/bicycle/scooter horn sound which is amplified by LM386

🎹 An electronic piano that uses the 555 to generate eight different piano notes.

Astable Multivibrator Circuit which produces a continuous square wave, PCB designed on KiCad software

Speed ​​control of a DC 12V motor via PWM generated by NE555.

A discrete BC237 astable multivibrator with Arduino-based waveform sampling and a custom Python signal analyzer.

My NGSPICE Codes during EE230 (Analog Circuits Lab) Autumn 2021-22

Configurable 5 V transistor oscillator with potentiometer-controlled frequency, two switched timing capacitors, an RC-filtered passive buzzer, and a button-controlled LED and audio fade. A custom PyTorch CNN has been trained on 40 labeled photos to read the controls.