General Electronics

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Re: money maker

Like Rocky said to Bullwinkle as he tried to pull a rabbit out of the top hat, "That never works." Oh, and it IS illegal...
0 comments posted 18yrs
posted by phil.lloyd
0 comments posted 18yrs posted by phil.lloyd

looking for someone to design a couple of pcb's for me.

Hi. i have 2 small projects i am working on, and i need someone who can design a pair of pcb's for me. Can't afford to...
3 comments posted 18yrs
posted by thechurchofthesilverball
3 comments posted 18yrs posted by thechurchofthesilverball

bidirectional PWM controller

Hello! I would need an PWM controller for a 24V 50W brushed DC motor. I made one like on this link, but it's working ve...
9 comments posted 18yrs
posted by marin.zorica(nospam)
9 comments posted 18yrs posted by marin.zorica(nospam)

Automate your home theater system

Automated flat panel mounts can completely upgrade your flat panel television set to a fully automated home theater sys...
0 comments posted 18yrs
posted by chiefmfg
0 comments posted 18yrs posted by chiefmfg

Wireless speaker schematic?

I am a "newbie" at electronics and electronics troubleshooting. My first project, hopefully, is to find out why only on...
0 comments posted 18yrs
posted by kfvb
0 comments posted 18yrs posted by kfvb

Installing Eagle on a Windows Vista SP1 Computer

Here is how I managed to succeed finally in installing Eagle on my E- Machines Vista SP1 computer: 1. Download and save...
3 comments posted 18yrs
posted by clive
3 comments posted 18yrs posted by clive

DSL phone line

We just switched over to DSL from modem on home computers. Put DSL filters on the handsets in the house and also on the...
6 comments posted 18yrs
posted by perilmung
6 comments posted 18yrs posted by perilmung

Mobile Phone SIM in Canada Possibly OT but...

I need some advice about where to get and how much to pay for a prepay mobile phone SIM in Canada. My parents are trave...
1 comments posted 18yrs
posted by clint
1 comments posted 18yrs posted by clint

tektronix 2215 fault

My tektronix 2215 cro just packed up! It suddenly started making a hissing sound - which is coming from the high-voltag...
4 comments posted 18yrs
posted by dave
4 comments posted 18yrs posted by dave

Help me for selecting a AC motor!!!!!!

Dear all, I'm doing my project in university. My project is to replace a DC drive by a AC drive using inverter. The old...
1 comments posted 18yrs
posted by thanhtongminh
1 comments posted 18yrs posted by thanhtongminh

Help me for select a AC motor

Dear all, I'm doing my project in university. My project is to replace a DC drive by a AC drive using inverter. The old...
2 comments posted 18yrs
posted by thanhtongminh
2 comments posted 18yrs posted by thanhtongminh

uPC1042 IC

Hello! I have one small SMPS which don't have IC, controll IC is uPC1042, I can't find it anywhere. Friend did tell me...
4 comments posted 18yrs
posted by marin.zorica(nospam)
4 comments posted 18yrs posted by marin.zorica(nospam)

Help needed with a Pye P35 valve radio

Hi, I am planning to restore the above as I can get hold of the components. The radio receives lw/mw and 6 sw bands. It...
6 comments posted 18yrs
posted by blib
6 comments posted 18yrs posted by blib

12V to 72V invertor for battery charging

Scenario 12V,20A wind generator to charge a bank of 6x 12V batteries to run a 72V motor. What would happen if you ran a...
6 comments posted 18yrs
posted by diverse
6 comments posted 18yrs posted by diverse