DIY Digital Arduino Tachometer | RPM Counter Using Proximity Sensor (IR) HD

This video is all about building a digital tachometer (RPM Counter) by using simple components at home. Feel free to ask questions in the Comment section. LIKE SHARE COMMENT and SUBSCRIBE Code for viewing pulses - http://www.mediafire.com/file/b4tiii7d7ryrae6/rpm_wave.ino/file Code for Tachometer - http://www.mediafire.com/file/kshgmqv05wpcga8/RPM_meter.ino/file Links to purchase Proximity sensor module - https://www.amazon.in/Electronics-Proximity-follower-Obstacle-sensing/dp/B074DVNJDF/ref=sr_1_1?dchild=1&keywords=ir+sensor&qid=1588574094&sr=8-1 Arduino NANO - https://www.amazon.in/Arduino-ATmega328P-Controller-Development-arduino/dp/B07P2W3CSZ/ref=sr_1_4?crid=1QNDMA8O7RKQB&dchild=1&keywords=arduino+nano&qid=1588574162&sprefix=ardui%2Caps%2C452&sr=8-4