Latest threads in Electronics Designshow only best voted threads
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Seek expert opinion on the following
May I ask all you gurus on yjis newsgroup. What do think about the following: OR Not sure if it is that easy -- so I ask. Thanks in advance.
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8 years ago
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DC Coupled Soundcard DAC Mod
I want to generate a signal in my computer that has a DC offset and output them to the real world. Unfortunately, the DC offset does not pass through my soundcard. So I found this "solution" online....
19
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8 years ago
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Commercial speed controller for power tools?
Specifically... I might buy a Rockwell BladeRunner X2, but I'd like to add variable speed. I'm looking around for information about its type of motor. Does this from the owner's manual suggest the...
2
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8 years ago
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RF Splitter/Combiner ??
I have a pile of ChannelPlus Model 2509 Splitter/Combiners __________________ ____| |____ |____| IN OUT |____| | | | | | -9dB TAP | |__________________| | | | | |__| I understand the Splitter...
28
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8 years ago
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Some please tell me this circuit does what I hope it does
the time-lapse 555 circuit here: What I need to know is when the circuit fires the shutter, are the two camera pins effectively shorted? (going to use it for something else if so)
19
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8 years ago
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another opto-amp
It looks like I'll use this one: The max output current will be a bit less than the Idss of the fets, about 1 mA maybe. That won't stress my wimpy HV supply. There is one hazard: if an opto really...
14
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8 years ago
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eight dollar 0805 resistor
-- John Larkin Highland Technology, Inc picosecond timing precision measurement jlarkin att highlandtechnology dott com
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8 years ago
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scary
There's an envelope in my inbox that says FINAL NOTICE. It's from the National Rifle Association. -- John Larkin Highland Technology, Inc picosecond timing precision measurement jlarkin att...
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8 years ago
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Mackie SR24.4
Does anyone have any experience with the Mackie SR24.4 A customer asked if I could repair one which he said had a power issue. So I was hoping for an easy power supply repair but on opening it I find...
3
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8 years ago
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Chrome Autostarts and Won't Be Killed.
I had used Malwarebytes to deal with a problem with Offers4U adware. That finally went away, but Malwarebytes seemed to be mucking with the browsers preventing them from working. So I removed...
13
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8 years ago
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Ultrasonic fuel tank probe VS standard CLS probe
Hi. I finally got a price for WEMA fuel tank probe but i must say, am quite surprised on this price range. Anyhow i was thinking to go with something cheaper and ultrasonic version would be it. Anyone...
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8 years ago
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OT: Reformatted update on table call problem
LIST p=P16F648A #include ; Was P16F628A __CONFIG _CP_OFF & _WDT_OFF & _PWRTE_OFF & _HS_OSC & _LVP_OFF & _MCLRE_OFF & _BOREN_OFF __IDLOCS 0x0001 ; VARIABLES ptrlo EQU 0x20 ; table pointer ptrhi EQU...
38
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8 years ago
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Opto-CMOS
Can anyone recommend one of those optically isolated normally open analog switches, with a 250 volt breakdown voltage on the switch, that I can get my hands on real quick like? DIP package would be...
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8 years ago
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OT: EE runs for speaker of the house
Congressman Daniel Webster is an Electrical Engineer running for Speaker of the House. Can you tell he is an engineer from this piece?
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8 years ago
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HV OpAmp
HV OpAmp... Can be built to arbitrary HV supplies, just change Q1 and Q2 to higher voltage devices. ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal...
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8 years ago
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