OLED display audio VU meter – AVR/Arduino project
Mcu

OLED display audio 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...

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Arduino Voltmeter using SH1106 OLED display
Arduino

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 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...

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Arduino Voltmeter using SH1106 OLED display
Arduino

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...

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Tiny Function Plotter using ATtiny85
LCD/OLEDMcu

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 128x64 I2C OLED graphics display. Unlike most Arduino graphics libraries this routine doesn't require a RAM...

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Tiny Graphics Library for ATtiny85 and SH1106 OLED Display
LCD/OLEDMcu

Tiny Graphics Library for ATtiny85 and 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 128x64 OLED display using an ATtiny85. This small graphics library provides point, line, and character plotting commands for use with an I2C...

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ESP32 Monster board, Ether, CAN, OLED all in one
IoT

ESP32 Monster board, Ether, CAN, OLED all in 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 -...

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Arduino Voltmeter With OLED Display
Arduino

Arduino Voltmeter With 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...

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