An Arduino Voltmeter with an OLED display. This first step is to place the OLED board on the breadboard. Then connect pin 13 to CLK, pin 11 to DIN, pin 9 to CS, pin 8 to D/C and pin 7 to RES. Pins: 13 ...

How to make an Arduino Voltmeter. As you may well know, Arduino’s analog inputs can be used to measure DC voltage between 0 and 5V (when using the standard 5V analog reference voltage) and this range ...

Connection for this Arduino Digital Voltmeter is simple and shown in the circuit diagram below: Pin DB4, DB5, DB6, DB7, RS and EN of LCD are directly conneted to Pin D4, D5, D6, D7, D8, D9 of Arduino ...

A few months past and I gained some interest in making this OLED work. Therefore, I started to do some research. I found a library that supports all sorts of displays for Arduino, and it supports ...

In this article, we'll build a simple, low-cost Arduino-based oscilloscope with a 1.3" OLED display that can be used to visualize waveforms accurately. This project is inspired by Peter Balch ...

Arduino is little open source circuit board that lets you create some fairly compelling projects with a few lines of code and some circuit boards. The latest addition to the project is LiquidWare ...