crutschow
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crutschow replied to the thread High current, 40 A to 100 A, current limiting devices other than a resistor.What's the problem with using one or more of those power resistors? Why does your title say "other than a resistor"? -
crutschow replied to the thread OLD Tektronix Oscilloscope Identification.It's worth whatever you can get for it on eBay, depending upon whether it works or not. Since it's a rack version it's likely not worth...
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crutschow replied to the thread Not Understanding Arduino useage versus traditional Electronics useage in Devices..If you not interested in electronics as a hobby, and want to make money with electronics repair, then one of the few things I can think...
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crutschow replied to the thread Not Understanding Arduino useage versus traditional Electronics useage in Devices..It's true that the expertise to repair electronic circuits down to the component level is likely not much needed much anymore, but the...
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crutschow replied to the thread Not Understanding Arduino useage versus traditional Electronics useage in Devices..Quantum computers are, at present, very exotic devices that require complex laboratory equipment to function, and are intended to solve...
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crutschow replied to the thread Not Understanding Arduino useage versus traditional Electronics useage in Devices..It still just a computer, albeit a theoretically more powerful one.
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crutschow replied to the thread Not Understanding Arduino useage versus traditional Electronics useage in Devices..It's not just "Consumer" devices, it's any devices being built. Advances in technology won't significantly change what I said. If you...
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crutschow replied to the thread Not Understanding Arduino useage versus traditional Electronics useage in Devices..Not really. You still need to understand "electronics" if you want to interface the computer to the part of the outside world which is...
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crutschow replied to the thread turbo jet fan [DYI] - feedback appreciated..What is a "turbo jet fan (enclosed)"?
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crutschow replied to the thread Stepper Motor Locks Up at Speeds Above 8mm/s.You appear to be exceeding the motor output torque limits for that high a speed. The Y-axis motor may be driving a higher load than the...
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crutschow replied to the thread How do I run a 24VAC solenoid off of a couple of 9V's?.Another newbie necro post. This thread is over 10 years old, so I doubt the TS is interested in another solution. :rolleyes:
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crutschow replied to the thread Audio amp modification.I should have noted that half power is just -3dB in apparent sound loudness, which is generally just a barely noticeable change, so...
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Hello, The filtering must be done in the circuit before the one you shared. The amplifier circuits look equal. Bertus
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crutschow replied to the thread Audio amp modification.If it's a donated amp and you have nothing to lose, then you might try hacking it allow one channel to output the full frequency range...
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crutschow replied to the thread Audio amp modification.No. The power from one output will be shorted by the other output and you will blow the amps. It might be possible to use a speaker...
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