GitHub

Code for a traffic light/timer on an arduino metro

This is the code for an Arduino-based traffic light/timer. Hardware is set up as follows: -Red LED on pin 13 -Yellow LED on pin 12 -Green LED on pin 11 -push-buttons on pins 2 & 3 -toggle switch on ...
GitHub

These files are used with the Arduino Clock Timer being developed by Hazel Mitchell and ...

The nano_clock_timer_2022.ino and mega_clock_timer_2022.ino are files to be uploaded to an Arduino Nano and Mega respectively. Note that the MAC address and writeAPIKey variables will need to be set ...
The Verge

MIT’s Droplet and StackAR tools use light to program a timer or Arduino

Droplet and StackAR, developed by MIT’s Media Lab, allow users to set timers or program an Arduino using light-based communication. By pressing the tool against a screen, flashes of light can ...
YouTube on MSN

NAV lighting system for RC airplanes | 555 timer IC + NAV LED lights for drones and RC ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 ...
Geeky Gadgets

DIY Arduino Flying Start Lap Timer (video)

Arduino enthusiasts and makers looking for a project to keep them busy over the next couple of weekends might be interested in this Arduino flying start lap timer, which has been featured over on the ...