OLED display audio VU meter – AVR/Arduino project
https://www.electronics-lab.com/oled-display-vu-meter-avr-arduino-project/
A volume unit (VU) meter or standard volume indicator (SVI) as it’s sometimes called, is a device which displays the audio signal level of an audio signal. It is essentially a basic voltmeter (fitted with transducers to convert sound to voltage) that takes a simple average of the signal and displays it with an attack and release time of around […]
Arduino Voltmeter using SH1106 OLED display
https://www.electronics-lab.com/arduino-voltmeter-using-sh1106-oled-display-2/
A voltmeter is an important tool on the workbench of every electronics hobbyist, maker or hardware design engineer. As its name suggests, allows the user to measure the voltage difference between two points. For today’s tutorial, we will look at how you can build an Arduino based DIY voltmeter, for use in situations where you […]
Arduino Voltmeter using SH1106 OLED display
https://www.electronics-lab.com/arduino-voltmeter-using-sh1106-oled-display/
A voltmeter is an important tool on the workbench of every electronics hobbyist, maker or hardware design engineer. As it’s name suggests, allows the user to measure the voltage difference between two points. For today’s tutorial, we will look on how you can build an Arduino based DIY voltmeter, for use in situations where you […]
Tiny Function Plotter using ATtiny85
https://www.electronics-lab.com/tiny-function-plotter-using-attiny85/
David Johnson-Davies build a OLED display function plotter based on ATtiny85 microcontroller. He writes: This project describes a simple routine for plotting a function on a 128×64 I2C OLED graphics display. Unlike most Arduino graphics libraries this routine doesn’t require a RAM buffer, and so will work on any processor down to an ATtiny85: The […]
Tiny Graphics Library for ATtiny85 and SH1106 OLED Display
https://www.electronics-lab.com/tiny-graphics-library-attiny85-sh1106-oled-display/
David Johnson-Davies published another great tutorial on how to use the Tiny Graphics Library to plot the outside temperature over 24 hours on a 128×64 OLED display using an ATtiny85. This small graphics library provides point, line, and character plotting commands for use with an I2C 128×64 OLED display on an ATtiny85. It supports processors […]
ESP32 Monster board, Ether, CAN, OLED all in one
https://www.electronics-lab.com/esp32-monster-board-ether-can-oled-one/
ESP32 monster board with Ether(LAN8720A), CAN bus(SN65HVD232DR), OLED(SH1106), Lipo-charger and FTDI interface @ tindie.com ESP32 Monster board, Ether, CAN, OLED all in one – [Link]
Arduino Voltmeter With OLED Display
https://www.electronics-lab.com/arduino-voltmeter-oled-display/
Konstantin Dimitrov has published an Arduino tutorial on how to make an voltmeter using SH1106 OLED display: I’m going to show you how to make a voltmeter with Arduino UNO, an OLED display, 2 resistors and 9 jumpers for less than 5 minutes. With it you will be able to measure voltage from 0 to 30V […]