4 Channel Relay box with ESP and buck converter
thingiverse
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
With this file you will be able to print 4 Channel Relay box with ESP and buck converter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 4 Channel Relay box with ESP and buck converter .