General Electronics

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0 comments posted 22yrs
posted by 40
0 comments posted 22yrs posted by 40

TV antenna question

I am thinking of puting up a TV antenna that will be inside some foilage like tree leaves and small branches. Will this...
1 comments posted 22yrs
posted by jon8338
1 comments posted 22yrs posted by jon8338

Electronic transformer schematic needed

I'm searching a electronic transformer schematic which controls a halogen bulb in a very small cover (220V AC input, 12...
0 comments posted 22yrs
posted by joerg
0 comments posted 22yrs posted by joerg

In-circuit flash reading?

Hi! I have an embedded controller devboard and a piece of consumer electronics with some flash memory containing buggy...
2 comments posted 22yrs
posted by sorry
2 comments posted 22yrs posted by sorry

Revision Help !!!

Please could some very kind person out there help me with this revision question. Q)What problems can be encountered wh...
2 comments posted 22yrs
posted by graham.johnson10
2 comments posted 22yrs posted by graham.johnson10

Buzzing light dimmer

I recently replaced two cheap B&Q manual light dimmers with X10 (LW10U) remotely control units. They work OK but both X...
0 comments posted 22yrs
posted by pbras
0 comments posted 22yrs posted by pbras

Re: Weirdest problem

> worth the premium price they charge. And Trinitron tubes "Always" > looked fantastic when new (thats how they sold th...
0 comments posted 22yrs
posted by nospam
0 comments posted 22yrs posted by nospam

Signal strength meter for 802.11 wireless?

I'd like to have a signal strength meter to use when aiming high-gain antennas for use with 2.4 GHz wireless network si...
5 comments posted 22yrs
posted by me
5 comments posted 22yrs posted by me

Toshiba 5105-s501 Laptop (or similar) Parts Wanted

I need a variety of parts from a Toshiba 5105-s501 Laptop or similar model. If you have any parts or an inoperable lapto...
0 comments posted 22yrs
posted by gfr92ya
0 comments posted 22yrs posted by gfr92ya

Parts for Toshiba Laptops

Where are the best places to look for new or used parts for Toshiba laptops? The Toshiba laptops needing parts were man...
1 comments posted 22yrs
posted by gfr92ya
1 comments posted 22yrs posted by gfr92ya

Using 120VAC on a 100VAC relay coil?

I'm making something of a motor controller to run a motor. I bought a surplus relay that has a coil voltage rating of 1...
0 comments posted 22yrs
posted by lasernerd
0 comments posted 22yrs posted by lasernerd

Elemental question

What is the simplest way to reduce the heat coming from the heating element on a cheap 110v, 8a, (650 deg F) heat gun?...
5 comments posted 22yrs
posted by videoman
5 comments posted 22yrs posted by videoman

HD44780A00 20x4 LCD - 40th chars?

I recently purchased a 20x4 backlit LCD from a surplus shop. It seems to be in good working order, however, I am having...
1 comments posted 22yrs
posted by a
1 comments posted 22yrs posted by a