Hello viewers in this video I am going to make diy oscilloscope using mobile phone. With this basic homemade smart phone oscilloscope we can analyze the sine wave, square wave, PWM signals and frequencies.

Components required:
3.5mm audio jack
10k resistor
2k potentiometer
multimeter probes

#oscilloscope #homemadeoscilloscope #diyoscilloscope #turnmobileintooscilloscope