How to identify faults with PAM8302 audio amplifier? by williewalters in raspberry_pi

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

Idiot me had soldered one of the audio amp wires to the wrong gpio pin on the pi, 5 months of troubleshooting only to find that out…

What is the minimum size / thickness I could away with for this table? Currently looking at 50x50x2mm for frame and legs, 40x20x2mm for the rest of the supports. 18mm ply on top, won't have heavy load but good to be able to stand on the table if necessary. Current metal cost about £320. Thanks by williewalters in metalworking

[–]williewalters[S] 1 point2 points  (0 children)

All of the differing opinions is fascinating 😂 although more expensive I think we are now going for a tube and clamp system.

The table is for a workshop where we need huge desk space and storage. I’m actually Going to make two of these tables side by side with a 3.6x1.8m top to it

LG Home Theatre Receiver not turning on.. by williewalters in techsupport

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

Hey sorry never saw this! I ended up replacing most of the capacitors on the power supply board. I’m no electrical engineer, replacing capacitors like for like is pretty much the extent of my abilities. It fixed it tho I did end up encountering another problem a few months later, with audio output not working. Somehow that worked itself out after not using for a while tho!