Arduino MKR 20×4 I2C OLED shield
https://www.electronics-lab.com/arduino-mkr-20x4-i2c-oled-shield/
20×4 character alphanumeric I2C OLED shield for Arduino MKR series. It provides high quality OLED screen to the newest Arduino platform. With 3.3V operation you can power your project from lithium battery. This is a bright and wide temperature range OLED that works below freezing, making it useful for outdoor applications. Dimensions: 65 mm x […]
Attiny85 Audio Spectrum Analyzer on OLED display
https://www.electronics-lab.com/attiny85-audio-spectrum-analyzer-oled-display/
Visualizations are an important part of a music player. They provide the user with something to feast their eyes on especially when the music has no video. For today’s tutorial, we will build a visualization device, capable of providing a visual representation for any kind of music fed into it. The goal of this project […]
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 OLED Hygrometer and Thermometer using DHT11
https://www.electronics-lab.com/arduino-oled-hygrometer-thermometer-using-dht11/
Hygrometers are used to determine the moisture content of the environment. They find application in farms, food storage, museums, and other places where moisture needs to be monitored to ensure damage is not done to goods and other things stored in that space. For today’s tutorial, we are going to build a Hygrometer using the […]
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 […]
1.14″ 135×240 IPS TFT Display Module
https://www.electronics-lab.com/1-14-135x240-ips-tft-display-module/
DM-TFT114-397 is a 1.14″ 135×240 IPS TFT Display Module with SPI interface. Main features 1.14″ IPS Screen 135 x 240 pixel Interface: 4-wire SPI Supply Voltage: 3.3V power Drive IC: ST7789V Display colors: full colors Operation Temperature: -20℃~70℃ You can purchase the display from www.displaymodule.com for 8.99 USD.
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 […]
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 […]
1.12″ 96×96 OLED Full Color Display Panel with SPI
https://www.electronics-lab.com/1-12-96x96-oled-full-color-display-panel-spi/
DM-OLEDC112-656 is a 1.12″ 96×96 OLED Full Color Display Panel with SPI MCU interface for easy integration. Main features Active Matrix Full Color OLED 1.12″ 96×96 Pixels Interface: 8bit 68XX/80XX MCU, 4-wire SPI Drive IC: SEPS114A You can buy the module for $4.95 on www.displaymodule.com
Room Weather Station Using Arduino and BME280
https://www.electronics-lab.com/room-weather-station-using-arduino-bme280/
We have built quite a number of weather stations in several past tutorials, with each one differing from the other by the use of a different sensor, different display, etc. Today, we are going to build another weather monitoring station using the BME280 Temp and humidity sensor from Adafruit and an OLED display. The BME280 […]