| Optical mouse camera |  |
 | Optical mice use a small CMOS image sensor to analyze the surface beneath them. This hack shows how to retrieve the image from the sensor and combine it with movement information from the mouse to make a basic camera and scanner. |
| PC preamplifier |  |
 | Preamplifier for PC with IR remote control. This little preamplifier works as a 0 to 64dB attenuator. I made it to be able to change the volume from a distance while watching movies on my computer, but it could be used with any audio device with 3mm jack I/O. |
| TinyCast | |
| A small proof-of-concept streaming audio server written in perl. Read the article. |
| FTPSearch | |
| An FTP search engine for LANs. Not updated or used anymore. I make the source code available for anyone which might find some use to it. |
| Trivial Gallery | |
| A very simple php photo gallery. Has very few options but is very easy to setup. |
| RAID | |
| Theoretical study on RAID written some years ago for homework. Only available in French. |
| Mini electric motor | |
 | How to build a very simple electric motor requiring common materials and no particular skills. |
| Meteo station | |
| A wireless meteo station. |
| Guide de soudure | |
 | Guide de soudure pour débutants. |
| PCB etching howto | |
 | PCB etching howto. |
| Multilanguage version | |
| The site supports now multiple languages and everything in process of being translated to english \o/. |