| Ultrasonic cleaner |
Hi , I am loocking for a electronic project to build a driver for a piezoelectic transducer to build a ultrasonic cleaner ( 25KHz and 50/70Watt ) . Anybody able to help me ? ...
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| Trigger signal generator |
Hi all. I want to synchronize a laser pulse with an AC current (only about 1kHz) source that unfortunately doesn't have a sync output. For the laser pulse I need a good trigge...
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| Free DataSheet Site.. |
http://www.datasheet.in http://www.datasheet.in Special IC DataSheet Site..
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| 27" JVC Model AV-27920 |
I've got a 27" JVC TV. The TV works ok, but there is about an inch of space on the left hand side of the screen that does not display the picture. It looks like the screen has moved slig...
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| need early catalogs and manuals for early video equipment ... |
Need early catalogs and manuals for early video equipment .... love the old reel to reel video machines and cameras! Will buy manuals, the artifacts themselves and parts ...
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| Geek Shopping Article in Wikipedia |
I need a little help. Several times I have tried to find recent information on the web on good places to find good geek items like electronics parts in specific locations like Dallas, H...
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| WTB: Manuals for HP 5061A Cesium Beam STD. |
I am looking for any and all manuals (Op and Service) for the HP 5061A, Serial No. 2208A01990 and up. Please contact : Gar at ne8s@earthlink.net TNX
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| Looking for Service Manual for FTS 4050 Cesium |
I am looking for any factory service manuals, schematics, and or troubleshooting data on the FTS 4050 Cesium Beam Frequency Standard and also its Physics Package, the FTS 5030 Module. ...
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| looking Hydroponics and solar power battery suggestions....tia sal |
Greetings All I have one pump for a hydroponic pot and timer I would like to have them run using solar power can anyone suggest the equipment I need to convert the ac devices to ...
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| Slow, small self-excited induction generator |
Hello, sem. I've been trying to put together a small, slow AC induction generator for quite some time now, and may be ready to put this one to bed. Yes, I know small self-ex...
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| Quick Microcontroller question |
With an atmel microcontroller when you write 1 to a pin does the pin actually read +5, or is that only when you have an internal pullup on that pin? Thanks Colin
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| Sounds sent through oscillators? |
Hello. I'm a tad interested in making sound effects for music, more specifically guitar effects and such things. What would happen if I sent the signals from the guitar through an oscillator...
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| Neon Sign, LED Sign, LED Display, POP Display, Light Box - www.pop-sign-display.com |
Yancheng Golden Idea Neon Light Factory (http://www.pop-sign-display.com/), established in 1998, is a professional manufacturer/exporter of sign & display products.There are more than <...
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| Designing a low-voltage Moisture Sensor Grid or Pad? |
[Firstly, my apologies to alt.engineering.electrical if this post is out of place there.] Any ideas (and/or recommended references) as to where/how to get started? What I...
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| Hacking An Inkjet Printer |
I have an old inkjet printer and was taking it apart (an old Lexmark). I looked at the back, and there looks like there is a matrix of copper connections back there. Just tinkering, I took ...
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| Electronics Search FAQ - Pointer |
Archive-name: sci/electronics-search-faq Electronics Search FAQ - POINTER http://www.eetoolbox.com/search/index.htm http://www.cera2.com/search/index.htm http://www.eg3.com/s...
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| SerialTerm - An RS232 Terminal Software for Serial Devices |
Hi all, Download SerialTerm http://www.my8051.com/?q=node/111&gg from http://www.my8051.com/, my free RS232 serial terminal utility which I have developed for 8051 microcontroller...
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| Earn 12% daily of your investment!!! |
I'm going to tell you about a TOP RATED AUTOSURF program that takes 5 mins of your day and then instantly credits your account 12% of what you put in. Its that easy and everyone is going crazy about ...
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| analog to quadrature converter? |
How difficult would it be to make an analog to quadrature converter, that reads a potentionometer, and detects a change in resistance and sends a pulse (turns on/off two switches) that mimic...
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| soldering for Linux Device Drivers |
I'm slowly reading the book, Linux Device Drivers, 2nd edition. In the beginning, they mention that for the most part you don't have to have to try any of it out on any actual hardware...
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| Triple AAA round holder for torch |
Looking for one of those round triple AAA battery holder as use in many small torches, (for spare) anyone know of a source, prefer UK, but anywhere ok Ta
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| Yahoo Group |
http://groups.yahoo.com/group/Melissa_Electronics/ -- Coffee Lover http://groups.yahoo.com/group/Coffee_/
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| I want to run 12V 4.5AMP fan |
How can I run 12VDC 4.5Amp fan from 110VAC? I need AC/DC adapter but I cannot find anything that can supply 4.5Amp or these cost more than the fan. I can build a powersupply but I am not s...
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| 60Vdc supply to 5V regulated? |
Any suggestions for voltage regulation from 60Vdc to 5Vdc, LOW current (microcontroller/ADC) thanks
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| E-mail tracing |
Hi, Wondering if anyone can shed some light on this question. Keep in mind, I'm not a computer whiz. I have an e-mail - now printed out also - that if possible,...
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| Need a 24V AC power supply, 850mA |
Firstly, I know nothing about electronics so please forgive me if this post in not appropriate in this newsgroup. I need to find a power supply for a set of indoor decorative lights, a...
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| 110VAC Thermostat danger? |
Over on this thread about remote sensor thermostats for fish tanks (the kind designed to switch on and off a resistive heating device): http://reefcentral.com/forums/showthread.php?s=&...
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| Solenoid controlled valve |
I have an injection molding machine with the following faulty solenoid controlled valve and I wanted to know if it can be replaced with a better quality/better brand component: Da...
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| Quadravox QV356M4 sound board problems |
Hi everybody I have this QV356M4 sound board for a robotics project, and I try t load my own sounds into the board. I use the QV300S2 software, th board is linked to the PC and co...
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| Source control logic vs. Sink control logic? |
Hi I have been reading some manuals for different AC and DC drives. Al of them seem to always have digital inputs which you use t start/stop the drive. From what I gather, it se...
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