Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

My code simply blanks out the display when non integers are sent. It also shows single digits without leading zeroes. So when the serial receives the number 8, the display will show only 8 and not 08.

To turn on a segment, he connects a segment to a GPIO pin set high while sending 3.5 volts out of the DAC output into the display’s common connection. The difference between the two pins is 1.5 ...

Posted in clock hacks, LED Hacks Tagged 7 segment LED display, arduino nano, clock, DS3231, led, neopixel ring, Neopixels, ws2812b ...

Coding In my project, there is used library for 7 segment Led display from Abaskin, GitHub. On mentioned link there are more information about functions, objects and other parts of library. For ...

The mechanism of the Car Heads-Up Display (HUD) version 1.0 created by Mr. Wong, 7 segment display It connects the Arduino microcontroller programmed to display the speed of the car on the OBD ...

This 3D-printed mechanical clock uses three stepper motors controlled by an Arduino Uno and a real-time clock module. Each digit is powered by cam-driven segments with rubber bands helping reset the ...