Vibration based LED POV Display

Learn to make Vibration based LED POV Display using a magnet, electromagnetic coil, Arduino UNO Components required: 3 x 8 mm neodymium magnet = 1 Electromagnetic coil = 1 TIP122 Transistor = 1 1N4007 diode = 1 5K ohm preset variable resistor =1 Opto-interrupter = 1 SMD LED = 7 330 ohm resistor = 7 Arduino UNO Board = 1 PCB, Flexible plastic sheet or photo film You can download Arduino code on the following link for this project. https://www.hobbyprojects.com/project... Kits & Components Link https://amzn.to/3pJzHiY Water Level Monitor using NodeMCU    • Water Level Monitor using NodeMCU (DEMO)   Experiment with NodeMCU ESP8266: Door Status Monitor    • Experiment with NodeMCU  ESP8266: Door Sta...   LIKE | SHARE | SUBSCRIBE FOR MORE VIDEOS LIKE THIS. Thanks for watching.