Arduino car tachometer

Simple RPM-Meter

Bike computer based on arduino and Hall Sensor

rotor balancer

Led tachometer with rev limiter and shift light

A high speed tachometer using an Arduino and an ASR002 Smart TMR Angle Sensor

A bike odometer that can act as a speedometer if configured

Tachometer Display for Sieg Milling Machines

Developed a device using Arduino which can calculate object’s revolving speed.

Simple tachometer class for Mbed OS6 based on InterruptIn with a Ticker to calculate RPM at a given rate

Tachometer with custom PCB based on the ATmega328 (Arduino)

Arduino code for a simple GoKart tachometer.

Reverse engineering des Polo 6N2 Tachos zum Ändern des Kilometerzählers

Arduino UNO based Temperature, PWM generator, Frequency and RPM meter.

Ford Focus MK1(ST170) external control IMRC via Arduino Hall sensor of tachometer

This is Arduino code for a spin coater

I created and released a library in C++ that simplifies the creation of this project for the normal user. It is interrupt-based and doesn't block the code. It is very simple and only requires one Arduino UNO and an IR sensor.

Tachometer ESP8266 + Display SSD1306