thanks for the remind...
alright. i will remove d43 & d44. I remembered i had read andy's todo.md before; but just too happy to insert all stuffs on the board.
I have some spared polyfuse REC050 (60v 0.5a) from Jimstim. is it a good idea to use them in Jag board?
I am using USB-B socket. so the mini-usb trace fault will not affect. Besides, my PCB vendor did very bad on the Mini-USB area. Solder mask covered all pads & holes
I have checked the trace of R12 & c1 on my pcbs already.. my boards are alright.
My opto coupler also arrived. Still not sure will use them or proceed the PNP hack.
KennyBug's Jaguar board build
Re: KennyBug's Jaguar board build
The only place you would want to use a polyfuse is between the 5v output and the tps on the engine. If you want to do that, ok, but check that you have good voltage on it afterward.
LOL @ soldermask issues. Care to post a close up photo for lols? :-)
Good news on c1/r12.
Don't do the pnp hack until you're ready to try the boards and need to. I may have a better solution for you by then.
Fred.
LOL @ soldermask issues. Care to post a close up photo for lols? :-)
Good news on c1/r12.
Don't do the pnp hack until you're ready to try the boards and need to. I may have a better solution for you by then.
Fred.
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Re: KennyBug's Jaguar board build
Thanks! :-)
Maybe you should cut that trace anyway, just in case someone in the future tries to put a mini on it :-)
Fred.
Maybe you should cut that trace anyway, just in case someone in the future tries to put a mini on it :-)
Fred.
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Re: KennyBug's Jaguar board build
done...
I have removed the solder mask as well LOL
I have removed the solder mask as well LOL
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Re: KennyBug's Jaguar board build
Cool, I've been updating the TODO list about every other day as Fred and I find little things to improve.
Andy.
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Re: KennyBug's Jaguar board build
More soldering done... WIP slowly...
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Re: KennyBug's Jaguar board build
passive components almost done.
Re: KennyBug's Jaguar board build
Cool :-) The 2 leds on the vr out are experimental, use higher than specced R values till testing complete, maybe 5k?
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Re: KennyBug's Jaguar board build
I am so mindless that wrongly ordered 100 pcs of 470k (instead of 470R in BOM), that's why some R are missing.
Okay, will replace R9 & R10 by 5.1k.
Okay, will replace R9 & R10 by 5.1k.