Add amplifier transistors to heat and cool lines (make LEDs work with relay boards connected)

i3detroit / custom-mqtt-programs

Replaced by esphome | A bunch of custom esp8266-based home/hackerspace-automation devices

https://www.i3detroit.org/wiki/Category:IoT

3 stars 2 forks source link

Closed mkfink closed 4 years ago

mtfurlan commented 5 years ago

@abzman You did this right?

abzman commented 5 years ago

no, I think the better solution is buy, not salvage the 74xx chips