When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing ...
Cijkl : setup for generic DCmotor number i (1 to 4), PW1 on pin number j, PWM2 or direction on pin number k, mode=l Eajkl: activate encoder on channelA on INT number j (j=ascii(2 or 3 or 18 or 19 or ...
Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...
Cijkl : setup for generic DCmotor number i (1 to 4), PW1 on pin number j, PWM2 or direction on pin number k, mode=l Eajkl: activate encoder on channelA on INT number j (j=ascii(2 or 3 or 18 or 19 or ...
Are you tired of having shaky footage ruin your video? Or do you want to make some cinematic, professional-looking shots? Let’s make a cheap and easy-to-make camera slider to solve these problems. In ...
A rotary encoder is a type of electromechanical position sensor that can be used to identify the angular position of the rotary shaft. This type of sensor or module generates an electrical signal ...