Testing the limits of human reaction time

Testing the limits of human reaction time

How slow humans look as seen by a microcontroller. In this video, we test how much time a human takes to react to an input coming from a microcontroller.

Using cron for a private newsletter

Using cron for a private newsletter

Having had issues spending too much time on news website I decided to build myself a private newsletter that will need to be sent every days. Instead of using a server running 24/7 sending the email every day at midnight I built a system using...

Working with AC main safely

Working with AC main safely

Designing electronics that takes the AC main as a power source is great, for once there is no battery to manage and you can use basically as much power as you want. But you also need to be careful to not electrocute yourself. In this...

How to get rid of youtube slow buffering

How to get rid of youtube slow buffering

When I was living in France my ISP had a lot of issues connecting to YouTube especially in the evening when everybody’s coming back from work. This lead to a lot of buffering issues. To remedy those issues I devised a technique that would allow...

Solve frame rate issue of logitech C920 on OBS

Solve frame rate issue of logitech C920 on OBS

You just installed OBS and connect to your shiny new Logitech C920 to realize that the frame rate is garbage. This article will explain to you how to solve that issue. Too long didn’t read Simply select the video format of “YV12 (emulated)” to get...

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