Follow our illustrated blog on Embedded Software Architecture

How to build a hybrid solar/wind energy harvester?

Investigating the Wind-turbine to dump load switching – part 2, going the PWM route

In part 1, we talked about the ‘contactor’. Relays also use power, and in this particular case, the relay coil could draw up to 2 watts according to its specification. In order to save power, there are a couple of things we can do. Using PWM is one of them. Every relay coil has a […]