Description:
Electronic circuit design.
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Quote of the Day
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Quote of the day: "Whatever you give a woman, she will make greater. If you give her sperm, she'll give you a baby. If you give her a house, she'll give you a home. If you give her groceries, she'll give you a meal. If you give her a smile, she'll give you her heart. She multiplies and enlarges what is given to her. So, if you give her any crap, be ready... more »
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RC with limiting current supply
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Let imagine a RC circuit that requires 20 uAmp to charge in 0.2 sec. But the electric source can supply only 1uAmp. Voltage is not a problem. We have enough to pass through the resistor. The question is what will happen with this limited current??? I think it will take more time to charge the capacitor compared with... more »
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OT: UK okays warrantless remote hacking of PCs
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This is OT but 90% of the stuff here is. But I thought people here might (Eeyore) find it intresting. I found it at BBR. "Police have been given the power to hack into personal computers without a court warrant. The Home Office is facing anger and the threat of a legal challenge after granting permission. Ministers are... more »
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dual connection of ignition coils question
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I wish to run two ignition coils in parallel (opposite phase) for increased voltage output. The driver circuit (not shown) is made to allow such a dual configuration. However, both ignition coils I'm using are slightly different, and I am unsure how to connect the high voltage grounds since there doesn't appear to be a distinct high voltage ground lead on one of the... more »
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Looking for High Frequency MEMS Accelerometer
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Hi I have an application in which I'm looking for an MEMS accelerometer, that can handle >100G and has a frequency 3dB cut-off at 50kHz. Anyone know of such a thingie? Thanks Klaus
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DC to Dc converter
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Hi all I am looking for a good DC to DC converter circuit that is good for tube absed guitar effects pedals . This circuit will use the low DC supply 12 vdc usually and will lift it to a high enugh voltage to drive an 12ax7 or ecc83 tube for example . Thanks EC
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Fujitsu microcontroller (8-Bit) Clock Modes Problems
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Hi, I'm programming on a Fujitsu Microcontroller from the MB95Fxxx family and I'm trying to switch the clock modes. (I'm using the MB95 So I can switch from MAIN-PLL Clock to SUB-PLL Clock without any problems but I can not switch from SUB-PLL to MAIN-PLL correctly... I managed to isolate the prob: to switch the clock modes we only have... more »
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