Dag Rende

I stumbled upon a couple of high resolution rotational encoders. They are optic two phase encoders with the amazing resolution of 30000 ...

If you, like me, like to built IoT devices based on ESP8266, you may use MQTT to send and receive messsages. One problem is to equip each de...

ESP32 I have successfully used the WeMos D1 mini ESP8266 dev board for a while. This is a high quality, well documented board available fo...

Sketchup doesn't support ruby gems. In some cases it is possible to move the content of a gem into a Sketchup installation to use it. I ...

Sketchup crashes when loading a C++ ruby extension. As Dan Rathbun says in for example http://forums.sketchucation.com/viewtopic.php?f=180...