I've made a cirquit in which I've connected to another cirquit that feeds from AC.
I've connected to a 12V dc on the board and used V-Reg to take it down to 5 V which I used for the PIC and LCD Cirquit.
When connecting the Pickit 3 to the connector on the board I've build, the electricity in my house shut down!
Nothing bad happened, nothing burned up, it just shutting down the electricity in the entire home.
I've tested with a scope the 12V line which I've connected my cirquit to, and it all looks normal. a 12V dc with 600mv P2P noise!
I also found out that when I thouch the ICSP connector that comes out from my cirquit, I get elecreshooted!!!
What the hell is going on?
I've connected to a 12V dc on the board and used V-Reg to take it down to 5 V which I used for the PIC and LCD Cirquit.
When connecting the Pickit 3 to the connector on the board I've build, the electricity in my house shut down!
Nothing bad happened, nothing burned up, it just shutting down the electricity in the entire home.
I've tested with a scope the 12V line which I've connected my cirquit to, and it all looks normal. a 12V dc with 600mv P2P noise!
I also found out that when I thouch the ICSP connector that comes out from my cirquit, I get elecreshooted!!!
What the hell is going on?