I recently got a Nikon 1 J1 mirroless exchangable lens camera at a great price 🙂 Well actually the price was low because the kit lens (10-30mm) it came with were broken, displaying an error… The annoying lens error “popup” …

Nikon 1 J1 10-30mm lens error Read more »

I just got a Nikon ML-3 equivalent IR remote for remote controlling my Nikon D3300 camera. I recently also wrote the Arduino Nikon IR remote sketch and I figured why not do some reverse engineering on the “original” remote. I …

Measuring Nikon DSLR IR remote signal Read more »

I am currently using BeagleBoneBlack for logging some data. The system is designed to work autonomously so normally no wired or wireless connection is available. For testing purposes however diagnostic data can be output to the serial port of the …

Accessing Beaglebone serial port while using a cape – DIY low profile pin header connector Read more »

I am a proud new owner of a Nikon D3300 camera and yesterday while browsing the hackaday prize entries I found this project. It’s a pretty neat IR remote for a Nikon camera. And I even have some of those …

Another Arduino Nikon IR Remote Read more »

So we usually want to have a battery indicator circuit in many of our devices. The indicator warns us if we have left the device powered and also indicates if the device battery is reaching its end of life. The …

Simplest battery / power indicator circuit Read more »

Yesterday I was attending Conference 404 (Konferenca 404) where some of the yearly projects taken on by participants of Zavod 404 were presented.  The projects presented at the conference include 3BOT, 3cyclus, Cirrus project, LED Cepelin, Argo, Ikarius and UrbanZephyr. …

Conference 404 – Konferenca 404 Read more »