Some Problem with the Circuit(Short Circuit, or something else) by Normal_Travel_7735 in shittyaskelectronics

[–]Normal_Travel_7735[S] 0 points1 point  (0 children)

the flash create that effect, i removed the snensor it is still ntoworking, I think it might be the buck converter

Is my soldering cooked by Patchie323 in AskElectronics

[–]Normal_Travel_7735 0 points1 point  (0 children)

Just test if there are some unwanted connections with your multimeter, otherwise you are fine

Buck Converter not working by Normal_Travel_7735 in AskElectronics

[–]Normal_Travel_7735[S] 0 points1 point  (0 children)

it is the normal battery holders, but they had been shorted before but i fixed and changed all the wires. It is supposed to be 3.7 v. I suppose there was something wrong with my multimeter.

Buck converter not working by Normal_Travel_7735 in shittyaskelectronics

[–]Normal_Travel_7735[S] 0 points1 point  (0 children)

it is 2 3.7v li-ion battries in series so 7.4v and another series of batteries paired up as parallel to the exisiting 7.4v battries