General Electronics

About a Diy pc oscilloscope found on the Net

Hello I've found this pc oscilloscope web page; http://scopeonpc.tripod.com/adc.htm Any one try this ADC for pc scope ?...

9 comments posted 19yrs

posted by ba221

9 comments posted 19yrs posted by ba221

Anyone have 5 to 10....

Opto Scrs: h11c4, c5, c6 or 4n40 that they would sell to me? Yes, I know about NTE, etc. I can pay via Paypal or whateve...

3 comments posted 19yrs

posted by jbleaux

3 comments posted 19yrs posted by jbleaux

Water tank level sensor

I'm looking for a way to remotly monitor the water level in my rainwater storage tank. I've seen industrial sensors tha...

10 comments posted 19yrs

posted by colin.watters

10 comments posted 19yrs posted by colin.watters

looking for 5K watt transformer for cheap tia sal2.

Greets All A friend of mine is looking for a 5K watt transformer or higher for some project he is working on not sure e...

2 comments posted 19yrs

posted by not

2 comments posted 19yrs posted by not

Potential in a non uniform resistor.

I need to calculate potential in a nonuniform conductor. The complete problem is 2 dimensional, but even 1D is causing...

1 comments posted 19yrs

posted by Edward.Rosten

1 comments posted 19yrs posted by Edward.Rosten

Introducing The Hz2.1 Portable Hot Stamp Wire Marker to Meet Industry's Need for Flexible, Cost-effective Wire Marking

Energy Management Corporation, a leader in solutions for the Electrical Industry, recently released the Hz2.1 Portable...

1 comments posted 19yrs

posted by bnichols

1 comments posted 19yrs posted by bnichols

Anyone would get rid off electronics parts ?

Hello Anybody do have any electronics parts, IC's, transistors, capacitors, resistances, etc... that you don't need any...

2 comments posted 19yrs

posted by ba221

2 comments posted 19yrs posted by ba221

New kind of light source -- tell me where I'm wrong.

I was playing around with the idea of how you could make an LC circuit that could oscillate at visible light frequencie...

9 comments posted 19yrs

posted by Erik99

9 comments posted 19yrs posted by Erik99

Advanced Reluctance Motor

Advanced Reluctance Motor http://www.energeticforum.com/renewable-energy/368-bedini-advanced.html#post1414

0 comments posted 19yrs

posted by qiman13

0 comments posted 19yrs posted by qiman13

query

i need to know various information about the latest trends in microprocessor.... and to know about the embedded system.....

3 comments posted 19yrs

posted by sankarmano

3 comments posted 19yrs posted by sankarmano

Making Google Groups' Usenet interface less painful to use (Killfile, etc.)

(was: Can Google Groups do cross-posting?) redbelly wrote: ::My main beef with GG is no killfile or "ignore this user"...

0 comments posted 19yrs

posted by jeffm_

0 comments posted 19yrs posted by jeffm_

Help cleaning up ATX Computer PSU

Hi All, I have a number of 500 Watt PSUs that I am using in a project. However they struggle with maintaining voltages...

1 comments posted 19yrs

posted by Daveatfernie

1 comments posted 19yrs posted by Daveatfernie

Need replacement number for some transistors

Hello I need replacement number for those transistors; 40362 40409 40410 BFW90 Thank you Gaetan, Canada

2 comments posted 19yrs

posted by ba221

2 comments posted 19yrs posted by ba221

Is a higher Amp Charger quicker to charge a 12v battery?

Hi, Could anyone tell me if using a car's 22amp charger would charge a 12v 10Ah lead acid battery any quicker than the...

5 comments posted 19yrs

posted by dave_mallon123

5 comments posted 19yrs posted by dave_mallon123

Electronics magazines.

Anyone in the UK had any experience dealing with the distributors that supply newsagents? Its no wonder electronics mag...

3 comments posted 19yrs

posted by dai.ode

3 comments posted 19yrs posted by dai.ode