4 Channel Relay box with ESP and buck converter
Description
I am building a Solar tilt mechanism, and needed a box to hold the relays and ESP (WeMoD1 mini). This drives 2 linear actuators (12v) so I decided to put a buck convertor in place to supply power to the ESP as well as the actuators. The buck converters are these ones: https://www.amazon.co.uk/gp/product/B081N6WWJS?ie=UTF8&psc=1&linkCode=sl1&tag=digit073-21&linkId=657f633c5df2e5ba48c830f1284feead&language=en_GB&ref_=as_li_ss_tl THe relay board is this one: https://www.amazon.co.uk/gp/product/B081N6WWJS?ie=UTF8&psc=1&linkCode=sl1&tag=digit073-21&linkId=657f633c5df2e5ba48c830f1284feead&language=en_GB&ref_=as_li_ss_tl
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