Whereas a typical scale would then simply show the resulting number on an LCD display, [Mirko] decided to use a moving coil meter driven by the Arduino’s analog output.

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very. Aspencore network. News & Analytics ... printed in ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for… ...

Arduino & Grove-UV sensor. Getting back, the module outputs a calibrated analog voltage which varies with the UV light intensity so basically all you need to do is connect this to an ADC input and ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.