VFD tubes are a good alternative to Nixie Tubes, especially in retro clock projects. Read about how they can be used with an Arduino.
by Doctor Volt
Make your projects colorful.
In this tutorial, I will be showing you how to get started with the small 0.91 and 0.96 I2C OLED displays using Arduino and NodeMCU.
An Arduino code that displays on a small 0.98" OLED SSD1306 Date/Time and also calculates and displays Salat Time for a given town
Driving a Single Digit 7 Segment LED Display requires 8 of an Arduino's 20 or so I/O pins. Using a 74HC595 shift register only requires 3.
by Mel Lester Jr
This LED Display Module can works with two-color LED matrix in two sizes (large and small), as well a 7 segments x 4 digits.
Connect I2C Character LCD Display to Arduino and program it - quick and easy!
by Boian Mitov
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