| Electrokit | Electrokit |
| Allt om Elektronik | alltomelektronik.se/ |
| Elektor | elektor-electronics.co.uk/ |
| Ing-Steen Elektronik | ing-steen.se/ |
| Reptips | leifline.com/reptips/index.htm |
| Fluxio | fluxio.se/forum/index.html |
| Telldus | telldus.com |
Nostalgi UK101
| UK 101 | http://www.gifford.co.uk/~coredump/uk101.htm |
| UK 101 wiki | http://en.wikipedia.org/wiki/Compukit_UK101 |
| Mark´s lab | http://www.marks-lab.com/osi/ |