This Arduino millis tutorial explains how we can avoid use of delay () function and replace it with millis () to perform more than one tasks simultaneously and make the Arduino a Multitasking ...

Components Aftermarket tachometer Arduino - 1 pcs TIP-120 Darlington Transistor - 1 pcs 2.2Kohm resistor - 1 pcs Wires 12V diode (~1W) - 1 pcs 12V Power supply - 1 pcs - My own tach consumption was ...

Arduino_tachometer_with_stoboscopic_effect The purpose of this tool is to measure any rotation speed with the same accuracy as a commercial product, it can also blink at afrequency defined by the user ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much in ...

In this tutorial we will use I2C communication between two arduino boards and send (0 to 127) values to each other by using potentiometer.

This Arduino based little digital tachometer was originally created for counting the speed of turntables and fidget spinners. There is another application to consider – a rear wheel tachometer for ...