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 ...
China’s microelectromechanical systems (MEMS) sensor industry is surging, but technical gaps, fragmented production and coordination challenges hinder its full potential. As global demand accelerates, ...
The ESP32-S3 AIoT Basic is a low-cost, learning, and prototyping kit for the ESP32-S3. The board integrates common AIoT peripherals directly onto a single PCB, making the design part easy for ...
Triton TR6 measures turbidity or suspended solids and can be combined with another analyzer to monitor pH, ORP, DO, conductivity, pIon and more. May 22, 2012 - ECD introduces Triton TR6 Turbidity ...
Moisture sensor relays: GPIO 33, 5, 18, 25 OneWire buses: GPIO 13 (short), GPIO 14 (long) Bus relay control: GPIO 12 (short), GPIO 26 (long) Frequency input: GPIO 21 LED indicator: GPIO 2 ...
A calendar display using an ESP32 and a 7.5" e-ink display that fetches events from Home Assistant and shows them in a beautiful two-week calendar view. For the case I printed Kingfisher's Weather ...
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