Seeed Studio Grove SSD1306 0.66″ OLED Display
https://www.electronics-lab.com/seeed-studio-grove-ssd1306-0-66-oled-display/
Seeed Studio Grove SSD1306 0.66″ OLED display is a monochrome 64×48 resolution display with a user-friendly design and Grove I2C interface in a 20mm×20mm ultra-small package. The Grove SSD1306 0.66″ OLED Display offers a smaller screen compared to the other OLED (Organic Light Emitting Diode) displays such as the Grove SSD1315 0.96″ OLED Display. The […]
TinyDecoder – Cool IR Receiver and NEC Decoder with Arduino
https://www.electronics-lab.com/tinydecoder-cool-ir-receiver-and-nec-decoder-with-arduino/
Infrared has been around for a long while. It has proven to be reliable enough so that basically almost everything remote and short range, that came before home automation was cool enough to be considered a thing, and battled its place fairly with RF technologies, so it deserves some love and affection from us. Besides […]
A Simple Miniature Digital Storage Oscilloscope powered by an STC MCU
https://www.electronics-lab.com/simple-miniature-digital-storage-oscilloscope-powered-stc-mcu/
For makers and electronics engineers, the oscilloscope is one of the most important tools in the lab. It is a test instrument for visualizing and observing various signals usually as a two-dimensional plot of signals against time. Apart from being used to view and compare waveforms in the design and debugging of electronic systems, the […]
1.09″ 64×128 Monochrome Graphic OLED Display Module – SPI
https://www.electronics-lab.com/1-09-64x128-monochrome-graphic-oled-display-module-spi/
This is a tiny 1.09″ 64×128 Monochrome Graphic OLED Display Module with SPI interface, sold for 9.99 USD. Specifications: 1.09″ 64 X 128 Pixel Interface: 4-Wire Serial SPI Drive IC: CH1115 (Compatible SSD1306) Display Colors：White Graphic OLED Drive Duty: 1/128 Duty 1.09″ 64×128 Monochrome Graphic OLED Display Module – SPI – [Link]
tinyPulsePPG – ATTiny85 Pulse oximeter with photoplethysmogram
https://www.electronics-lab.com/tinypulseppg-attiny85-pulse-oximeter-photoplethysmogram/
tinyPulsePPG, an ATTiny85 Pulse Oximeter with Photoplethysmogram (PPG) display by Jeff Magee: This project implemented on an ATTiny85 displays a moving Photoplethysmogram together with pulse rate and estimates of SpO2 – blood oxygen percentage. It uses an SSD1306 128×32 OLED display and a Max30102 sensor. It is emphasized that this should not be used for […]
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 […]
32 band audio visualizer using an ATTiny85
https://www.electronics-lab.com/32-band-audio-visualizer-using-attiny85/
“attiny85-spectrum” is a 32 band audio visualizer using an ATTiny85 and an SSD1306 OLED display. Built in Arduino. The goal of this project is to get smooth, appealing music visualization on the ATTiny85, optimizing around its limited speed and resources (RAM and program memory). Its on ongoing personal project right now which I mean to […]
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 […]
my-ssd1306 an HTML interface to SSD1306 OLED display
https://www.electronics-lab.com/ssd1306-html-interface-ssd1306-oled-display/
A board that transforms your SSD1306 OLED Display into an RS232 monitor with HTML built-in parser. Now live on kickstarter. My-SSD1306 allows you to connect any device equipped with RS232 to the I2C SSD1306 displays. My-ssd1306 board should be put between the RS232 source and the I2C SSD1306 target. Two series of connection pins are […]
Using I2C SSD1306 OLED Display With Arduino
https://www.electronics-lab.com/using-i2c-ssd1306-oled-display-arduino/
Sometimes it may be necessary to use a display when making a hardware project, but one confusing thing is the size of the display and the required pins to control it. This tutorial will show you how to use a small I2C OLED display with Arduino using only two wires. The display used in this tutorial […]