Dr. TõnisApr 5, 20233 min5.65 inch E-paper Picture FrameDescription After becoming an uncle we were confronted with a huge number of pictures. Already before that I have thought about making an...
Dr. TõnisOct 30, 20222 minDIY photo sensorDescription I learned that one could use a RAM chip as a photosensor. That sounded very interesting and I looked a little deeper into...
Dr. TõnisJun 6, 20212 minESP32 CameraDescription I have been familiar with the ESP32 Camera module for some time. Till now I have only used the module as stand alone and...
