A converter that tapers off a 4 mA input to zero, and adds the input and the tapered off 4mA signal to create a 2-wire 4-20 mA output loop.
Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, and this one ...
Open Source load balancers and reverse proxies are stuck in the past century with a very slow pace of development and most of the important features reserved for "Enterprise Editions" which lead ...