Arduino compatible device enclosed in DIN rail mounting box - Driver board

Arduino compatible device enclosed in a DIN rail mounting box. Driver board consists of four triacs with 2A max current, four isolated 220V inputs, internal SMPS for converting 220Vac to 5V for the logic, seven multiplexed ADC inputs and seven in/out 5Vmax GPIOs. Project intended for small home automations for my own use. Boards are great, all worked on the first pass, soldermask has no failures and silkscreen is very good. I added soldermask cuts so I could reinforce with solder to handle more current.




Mar 14,2019
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