1 Buzzer 1 TFT LCD display for RPM, AMP and user CFG of Rotation (CW, CCW) 1 SD Card to LOG data (user inputs, Oveloads, etc) 2 Foot switches used for speed control. Custom home made shield: 1 Current ...

This project presents an Arduino based speed monitoring system where the RPM (revolutions per minute) of a DC motor is continuously displayed on a smartphone using Bluetooth communication. The Arduino ...

This project implements a self-balancing two-wheel robot using Arduino, a PID controller, and an MPU6050 accelerometer/gyroscope sensor. The aim of this project is to create a robot that can balance ...

I needed a tacho/RPM display for a CNC spindle. I decided to use an Arduino Micro and OLED display with a reflective LED/Photo transistor as a sensor. Since powering up, a clock can display the total ...

A Hall effect sensor or Hall sensor is a magnetic non-contact sensor that generates an electrical signal proportional to the magnetic field applied to it. Hall effect sensors are widely used in ...