The purpose of IQ Jar is to offer to its visitors all kinds of information which will stretch their mind, broaden their technological knowledge and enhance their creativity. You will find in the jar various bits of tech, presentations of intelligent hobby projects (software and hardware), guides, tutorials and other written ravings which you can use to develop your palette of technical knowledge.


IQ Jar is hosted on a Raspberry Pi model B, revision 2.

Raspberry Pi


On rare occasions the Raspberry Pi hosting IQ Jar is powered off to back up the SD card or rebooted to apply a firmware update. If you happen to catch one of these moments, don’t be discouraged by the fact that IQ Jar is temporarily inaccessible. Just come back after a few minutes!

If you love the stuff on IQJar.com, you can support the website by donating a symbolic amount.

Don’t want to donate? No problem. Everything on IQJar.com is 100% free, so just enjoy!

IQ Jar is optimized for Google Chrome.