Hello!
I am trying to debug a Li Vibe pcb I purchased and populated. Most complex build so far, so unsurprisingly, it has not worked first time.
I bought a volt tester (attached image) from a DIY store here - I don't really have access to anything else/better, living where I do.
I have done some google research, but I cannot for the life of me work out how to use it/find a tutorial with a volt tester with a clip like this one.
I have tried attaching the clip to the 9v in, and poking around the circuit - the LED sometimes lit up, sometimes not. Similarly, when attaching the clip to the ground. I'm wary of just jumping in incase I damage components, however. Any pointers for how to properly follow the schematic along and find where the issue is are greatly appreciated!
Thank you!
I am trying to debug a Li Vibe pcb I purchased and populated. Most complex build so far, so unsurprisingly, it has not worked first time.
I bought a volt tester (attached image) from a DIY store here - I don't really have access to anything else/better, living where I do.
I have done some google research, but I cannot for the life of me work out how to use it/find a tutorial with a volt tester with a clip like this one.
I have tried attaching the clip to the 9v in, and poking around the circuit - the LED sometimes lit up, sometimes not. Similarly, when attaching the clip to the ground. I'm wary of just jumping in incase I damage components, however. Any pointers for how to properly follow the schematic along and find where the issue is are greatly appreciated!
Thank you!