Skip to content

Cassiopeia Ltd

the joy of making stuff

Menu

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

Month: June 2016

Stereo speaker project for kids

Stereo speaker project for kids

As my kids were quite excited with my BuffaloAmp project, i organised a speaker building project for my kids workshop groups.  This project has evolved a bit over time, the current version uses a laser cut tabbed box with 2x 3W

TomT 02/06/201631/05/2017 projects No 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

  • PIR activated lights for art alley
  • Testing the DFR0580 solar lead-acid battery charger on the bench
  • LoRaWAN river level sensors – battery life
  • The next Helium scam: earning HNT by generating data traffic over low-cost Data-Only Hotspots?
  • Finding real Helium hotspots in Hong Kong (part 2)
Copyright © 2025 Cassiopeia Ltd. All rights reserved. Theme Spacious by ThemeGrill. Powered by: WordPress.