Cassiopeia Ltd

the joy of making stuff

Menu

  • home
  • workshops
  • kids
  • projects
  • 3Dmaps
  • materials
  • about

Month: November 2017

Arduino MP3 RTC alarm clock

Arduino MP3 RTC alarm clock

A good project to get the kids up in the morning: play a random song of their favourites list. This Arduino based alarm clock uses an MP3 shield with SD card, an OLED display, and a Real Time Clock module

Tom 15/11/2017 projects 1 Comment Read more

Arduino calculator with quiz

Arduino calculator with quiz

Kids love calculators so i made an Arduino based calculator with a generic 4×4 keypad that uses 8 digital pins. It comes with a sticker, so it was easy to attach it to a plywood laser cut box. The only

Tom 08/11/2017 projects 4 Comments Read more

Contact

tom@cassiopeia.hk
www.cassiopeia.hk

Creative Commons Licence
All content of this website is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Recent projects

  • Cube timer with touch pads
  • Beehive monitor, with load cells and temperature sensors
  • ESP32 with transparent LCD screen over VGA
  • Upgrading dust sensor to laser (PMSA003)
  • 8×8 LED mono matrix with ESP8266 web server
//
2021 Cassiopeia Ltd. Powered by WordPress. Theme: Spacious by ThemeGrill.