["Cannot Connect", again and again]

Thanks Mixos,

It works perfectly now! Good Work!

Ante ::)

["Cannot Connect", again and again]

Mixos, great work!

I used to link with http://electronics-lab.com/forum/index.php but it does not work anymore. I get a 404 on that one. Now I have to use the

[digital tachometer]

Hi baja,

What kind of motor is this? A normal one cylinder four stroke fires once for every two revs. And this will calc. (Hz = 0.5 * revs.).

Ante ::)

[Generators]

audioguru,

These are your own words:

[Weird relay problem..]

Kasamiko,

If it works fine when pluged directly to the wall you must have some resistance in the circuit. Have you measured the voltage before and after your relay? Does it maybe have burned contacts or is it in some way not suitable for this job?

Ante ::)

[Generators]

audioguru,

This overturns the basic of electricity! Since when do you store current, in anything??? Last time I checked it was possible to store energy in a capacitor or a battery. Until the energy moves there is no current. Maybe some leak current in the cap. ;D

Ante ::)

[Want some reading?]

Hi all,

Want some reading? Lessons in electronic circuits part 1 to 6 is highly recommended. All six parts is available from: http://www.nerd-star.com/books/member/unsorted/www.omgf.net/text/Reading/
If you already got them there is a lot more to read here.

Ante ::)

[Thank you Mixos!]

I

[Led display Digital Voltmeter question]

Stu,

Continuing from message: I have drawn a circuit for you that show the basic connection for your equipment with the meter hocked on. With the switch you choose current or voltage reading. Current is measured over the shunt (resistor voltage drop) and the voltage across the terminals pos and neg.

Ante ::)

[Night rider scanner]

And here is the other one.

[Night rider scanner]

Hi All,

I don

[Led display Digital Voltmeter question]

This will help I hope!

http://www1.jaycar.com.au/images_uploaded/shuntmul.pdf

Ante ::)

[Page views]

That

[Weird relay problem..]

Kasamiko,

If you have the freezer motor running normally there should not be a problem with the time to cool your freezer? Are you sure it takes longer time than normal? There must be something else wrong with your freezer. One thing comes to mind: does this thing delay for 5 min every time the thermostat is about to switch on the freezer?

Ante ::)

[Digital radar speedometer]

Hi Ted,

Interesting circuit this one. I have tried to analyse it but couldn

[Led display Digital Voltmeter question]

stuee,

Yes, this circuit can measure current if you like. You need a shunt for this.

Ante ::)

["Cannot Connect", again and again]

audioguru,

Sometimes there are still long delays but no messages so far. Maybe you need to check your equipment. Don

[Project Help]

hotwaterwizard,

OK, I

[Transformerless power supply]

I must point out the danger of using this type of supply. Anybody not sure about how it really works DO NOT EXPERIMENT WHIT THIS!

Ante ::)

[0-30 Vdc Stabilized Power Supply]

EIST,

The alternative to a second transformer is to put some turns of insulated wire on top of your transformer winding. I have done this on several occasions when I needed an extra output. It can be tight sometimes, but you don

[Re:Transistors discussion]

I

[Project Help]

I make a screen dump from ISIS to Photoshop and save as GIF and JPG. And the quality is definitely better in the GIF.

Ante ::)

[transistor replacement info needed]

Hi Steven,

The [glow=red,2,300]2SD879[/glow] = 2SC3226, 2SC3671, 2SC4482, [glow=red,2,300]2SD965[/glow]

As far as I can see they are the same, can this be correct?

Ante ::)

[Re:Transistors discussion]

audioguru,

I can

[Project Help]

hotwaterwizard,
Here is an example grabbed from one of my projects:

Ante ::)