Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Want to turn your circuit ideas into real designs? Check out a free tool that makes drawing schematics, adding symbols & preparing PCBs fast.

As part of his quest to find the best affordable generator for his DIY hydroelectric power system, [FarmCraft101] is trying out a range of off-the-shelf and DIY solutions, with in his most recent ...

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the parts bin and pull out a generic relay of some sort. Relays are ...

This is an implementation of the WireGuard® for ESP32 Arduino. Almost all of this code is based on the WireGuard Implementation for lwIP, but some potion of the code is adjusted to build with ESP32 ...

The TDK InvenSense ICP-101xx is a family of very low power, very high accuracy barometric pressure sensors. These sensors can measure pressure difference of as little as +/- 1 Pascal, which is ...