| pcb prototype house that ships usps |
Anyone know a PCB prototype manufacturer that will ship by USPS mail? Everyone Ive tried wants to do next day fexex or ups. Please dont start a shipper vs. shipper debate.. I want USPS.
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| Soldering 101 and/ or beginning Electronics DVD's? |
Hi, I have a young daughter and son that I would like to get interested in electronics plus hone my skills as well. I have been looking for beginner soldering and electronic DVD'...
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| Crossover firewire cable |
There are two types of firewire cables: Straight-through and crossover. Which one is the most common and what are they for? Your guidance is appreciated. Thanks, Ray <...
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| Ball lightning caught on tape! |
For any of you who watch Maximum Exposure (max-x), this week they played "Earth, the Most Dangerous Planet in the World". they played a small section on lightning, tapes of lightning strikes...
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| Counting 1-6 instead of 0-9 with a 74LS192 / 74LS47 |
Greetings My upcoming hobby project is an electronic die. The general idea behind it is this: A SPST-switch is connected to a capacitor and a 555 (astable version). The
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| a solution manual ... |
hi i need a solution manual or techniques for solving PCSen's Electrical Machines book. can you help me? regards ...
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| Scott-T and 2 Phase |
Greetings, I was gathering information on the Scott-T transformation when I ran across this discussion: http://www.integrate-oz.net/forum/printthread.php?t=672&page=2&pp=10 ...
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| Electronic Component Spare Parts .... |
Best Regards / Peace .... Richard Maxwell .... Electronic Material Industries,Inc... 10061 Riverside Drive Suite 1023... Toluca Lake,California 91602 USA... ...
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| Sample and Hold Analog Voltage |
I am designing an electronic interface to SCADA. The SCADA typically takes 4-20 mA input for logging data to a central database. So I need to convert my voltage output from my instrument/dev...
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| Membrane Switches |
Hello, I am developing a gadget that will have a membrane switches keypad. Has any of you dealt with companies that make custom membrane keypads? I have concerns about initial...
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| Basic Adivce/tutoring sought |
Greetings all I hope I make sense, as I'm seeking some guidance through this, please. I'm trying to get to grips with some basic electronics. I know and have learnt the electronic...
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| newbie question |
I'm just starting and having trouble with basic terminology. Can anyone tell me what the term is for the connector shown here? http://www.filefarmer.com/csroman/connector/ ...
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| Matrix Keypads |
Hi, I was just given a 4x3 Matrix Keypad for a project. It did not come with a data sheet. The wierd this is that it has 10 output pins. I had expected 7 or 13. But 10 is an...
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| Manual for HP 1707B Oscilloscope |
Hi, I have a 1707B, but no manual. I am looking for a copy, be it paper or electronic. Do you know where I can find an electronic copy, maybe you now have a paper copy, and maybe ...
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| Moving Pixel in LCD |
Hi, Has anyone worked with a Graphic LCD, which has 4 data bits (D0..D3) with the following control bits: CL1; CL2; FRM (Frame Signal); M (Alterated Signal) and etc. <...
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| Moving Pixels in LCD |
Hi, Has anyone worked with a Graphic LCD, which has 4 data bits (D0..D3) with the following control bits: CL1; CL2; FRM (Frame Signal); M (Alterated Signal) and etc. <...
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| AN: Guru's Lair now has an RSS feed.... |
Link via http://www.tinaja.com/whtnu.xml Or click orange button at http://www.tinaja.com -- -- Many thanks, Don Lancaster Syne...
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| AN: Guru's Lair now has an RSS feed... |
Link via http://www.tinaja.com/whtnu.xmo Or click ornge button at http://www.tinaja.com -- Many thanks, Don Lancaster Synergetics 3860 West Fi...
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| What's One-Wait-State On-Chip ROM mean in TI? |
Hello all, I am reading TI's datasheet. And What's One-Wait-State On-Chip ROM mean? Can it be reprogrammable like Flash? Any suggestions will be appreciated! Best regar...
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| Potting Compounds available in the UK |
Hello, Just wondering what's available in the UK off the shelf as far as electronic encapsulation goes? I've been using this from Maplin's although it's incredibly viscous a...
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| 56k modem electronics |
I am trying to find a tutorial guide that explains how modem electronics work. So far without success. Have you come across a tutorial. If so, please post the URL Thanks
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| Firing Sequential Ignitors with Just One Switch? |
Hello... I'm working with the electrically-fired nichrome rocket ignitors for a rocketry project. Is there a way to wire a number of ignitors to a single switch so that ...
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| FS: Miniature precision 40RPM geared motors ideal for servos, robots, modelling |
We're considering importing a large number of these miniature motors with high quality integral brass gear train. The following eBay auction contains all the spec, drawings and pictures. <...
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| EE Professors -- Textbook recommendation needed, please! |
Background: I am posting this inquiry on behalf of a slightly overworked EE professor at the local community college. I am currently taking a distance learning class on circuit fundamental...
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| Re: wet-cell battery gravity test |
Please forgive me for replying late to you last post but with winter coming, it seemed that these comments could be useful. Dear Mioke It has been awhile since we addressed ...
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| Electronics Lab |
Hi Everyone, i am starting an electronics lab for myself. I have come up with the most basic things that I would need and I will be grateful if you guys can suggest adding or deleting t...
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| How to build a taser gun? |
Some asshole-cops got me with their tasers yesterday.OUCH. Now I want revenge and fry their fat, donut-filled butts. How can I build a taser to fry fat and ugly cops?
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| re: Microbee 32 tape encodeing? |
pbdel...@spamnuke.ludd.luthdelete.se.invalid wrote: > I have a few tapes written with the wordprocessor application > in "Microbee 32" (might be 128?) that I wish to read back. T...
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| Hard Disk Motor |
Hi there, I took out spindle motor from a junk seagate hard disk. Now I'm wondering how to drive it, having 3 pins this one is very similar to RC servo motor. Any help.... <...
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| C1 and C2 error |
Hi all, What is C1 and C2 error in CD-ROM? Thanks
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