“This is a very simple project about a stopwatch using Arduino Nano (or Uno R3) and a MAX7219 LED display (8 Digits x 7 Segments). The first 4 digits of display show the time in seconds and tenth of seconds. The another 4 digits show the last lap time. Due to the number of digits available on display, the maximum time count is 999.9 seconds (16 minutes and 39.9 seconds) and with a really good accuracy comparing it with another stopwatches.” #DS3231
Related Content
Related Posts:
- Arduino Chronograf
- Arduino Race Timer, Lap Counter, and Controller
- Kerbal Controller - the Basics
- 7219 Tube Clock
- Open Source Arduino Learner Kit V2
- 7 Segment display array clock
- Arduino Learner Kit (Open Source)
- Bloetooth Table Tennis Scoreboard
- Arduino Nano - 8 Digit Segment Display
- Power Peacefair Pzem 004 + ESP8266 & Arduino Nano