TK Hareendran guides you to discover the basics of low power modes using an Arduino Nano. These modes are particularly useful for edge node sensor applications. This is the first in a series of blog posts on the topic.
This is the first part exploring the motor control shield that I designed for the project where I was doing 3D Printer Filament Measuring with Arduino. The DC motor portion of the project is based [...]
Here is an inexpensive and easy-to-build master/slave switch for integration into powerstrips for the automatic switching of “slaves” upon the status of the “master.” A built-in sensor monitors the current drain of the master unit, [...]