I would like to use a wireless doorbell I have to control a latching ON/OFF Switch, I found this great video
My receiver circuit is slightly different as it has a CD4069 but I believe it won't matter as the wires going to speaker are used.
The schematic is not clear on the part where the 2...
Hi guys,
Is it ok for the base voltage driving a PNP transistor to be higher than the collector voltage?
I'm trying to throw the input to a HS088 doorbell board (see attached) high from a microcontroller in place of the button shown on the schematic - have been testing with Arduino UNO in this...