6Foot2 Posted August 8, 2015 Posted August 8, 2015 Link: https://twitter.com/_youhadonejob/status/629913647951777792
southhamster Posted August 8, 2015 Posted August 8, 2015 I saw and then had the idea it could be used to indicate if keys for a laptop trolley are missing. The jack sockets could turn a light on remotely to indicate missing keys! Could even fit something in each jack plug (different resistor? ) to indicate which one was out. There are loads of variatios on this such as raspi to take a picture each time a key jackplug is removed. PS You can tell it's summer as I have time to even think of such stuff.... 1
unixman_again Posted August 9, 2015 Posted August 9, 2015 It didn't take long before a DIY version appeared DIY Audio Jack Key Holder I checked yesterday and it wasn't there so it's been put up last night.
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