7-segment

7-segment and 14-segment font 7セグ・14セグフォント

Arduino TM16xx library for LED & KEY and LED Matrix modules based on TM1638, TM1637, TM1640 and similar chips. Simply use print() on 7-segment and use Adafruit GFX on matrix.

MicroPython driver for TM1637 quad 7-segment LED modules

A camera reads my electricity meter's LCD so I don't have to. ESP32-CAM + custom 7-segment decoder, no ML, no cloud

MicroPython driver for TM1638 dual quad 7-segment LED modules with switches

Library for ht1621-based lcd. Supports bitbanding and SPI. No dependency on MCU or non-standart libs

A React component that simulates a 7-segment display.

verilog modules

MicroPython for micro:bit library for quad 7-segment LED modules using TM1637 LED driver

Wemos D1 Mini Alarm Clock

Example code showing different communications such as TTL, SPI and I2C.

Fastest library to control TM1638 chip (for example: "LED AND KEY") based modules

Source code for controlling a 28-stepper motor 7-segment display with a single Arduino Mega2560

JY-MCU JY-LKM1638 8x 7-segment display, 8x dual LED and 8x button library for Arduino

Class for reading 7 segment displays with C#

The coolSAA1064 arduino library handles the 7 segment Philips / NXP SAA1064 driver for easily displaying and scrolling numbers and words on up to four displays.

Relay Timer Sketch

ATmega128 experiments for Interrupt, PWM, LCD, USART, Sensor, etc. All Demo videos:

Dragon's Lair Arcade (Arduino) Scoreboard

Arduino 7 segment display project