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Sunnysky replied to the thread ECU repair.As long as the output has large Vac, the 1Meg DMM may stop the clock when probing the input pin, it is ok when released. Avoid ESD... -
Mmechanic_ replied to the thread ECU repair.Yes i asked chatgbt, but didnt found anything. I will do a little more research
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Jjonas123 replied to the thread Power factor.A simple way to think about power factor is the difference between the power you draw from the supply and the power that actually does...
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GGrahamHarrison replied to the thread Anyone identify this connector?.Unfortunately, the contacts are on the upper side, so it would be difficult to get a shim under it
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Ddanadak replied to the thread ECU repair.The xtal osc can be sensitive to probe loading, so just bring probe tip close to osc C's or xtal, scope on roughly 100 mv box to see if...
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Mmechanic_ replied to the thread ECU repair.Thanks for advice SunnySky. :)) I will post if i found something
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M- with power, the CPU crystal has 2 pins input and output. When measuring on DC both should be roughly half of the chip V+ to ground...
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Sunnysky replied to the thread ECU repair.- with power, the CPU crystal has 2 pins input and output. When measuring on DC both should be roughly half of the chip V+ to ground...
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KKennyIII65 reacted to doc.cotton's post in the thread Looking for a starting point for Micro-controllers... with
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I am older than dirt sooooo. Start with 1 Arduino uno and the Arduino free user interface. Just know that the Arduino is 5 volts on the... -
Jjonas123 replied to the thread Tantalum capacitors Vs. Aluminium capacitors for synchronous switching converter input pin..In my experience, the capacitor's ESR and ripple current rating are usually more important than whether it's tantalum or aluminum. As...
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SSpiderMan replied to the thread Fixing Bosch Dishwasher that can't turn on.Is your display powered? Any error codes?? If display completely dead, first thing to check for on main power PCB is for cold solder...
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Ddoc.cotton replied to the thread Looking for a starting point for Micro-controllers....I am older than dirt sooooo. Start with 1 Arduino uno and the Arduino free user interface. Just know that the Arduino is 5 volts on the...
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If you have seen the locking bar in place, you will have a good idea of its construction. Fabricating a locking bar from scratch is an... -
Before soldering, You can try this hack. Insert the Cable: Carefully slide the ribbon cable into the FPC connector. Shim the Cable: Cut...
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shim and hot glue or kapton tape is the way to go.
