Latest threads in Electronics Down Undershow only best voted threads
Subject | Author | Posted | Replies | |
---|---|---|---|---|
|
Need 115V quick smart
We need 115 volts single phase in a hurry, like within a week preferably. Primary 415v, about 4 KVA continuous rating. RS and Element 14 stop well below this power rating, we could parallel multiple...
5
|
11 years ago
|
5 | |
|
looking for a source of just a few resistors
1k 1% 220k 1% 5k6 .1% 6k8 .1% all 1/10 W surface mount from an rf amp
4
|
11 years ago
|
4 | |
|
PCB mfrs
For the past three years I have used PCB cart, no problem with their service or quality, but I have found them to become a bit pricey lately. I took a gamble and gave another Chinese company a shot...
9
|
11 years ago
|
9 | |
|
New Trend in Online shopping - Oswill Shopping
Oswill Shopping is a Australia's online marketplace for fashion, electronic s, digital cameras, sports, shoes, home décor, and cars. Great deals on b randed products. Shop online for daily deals and...
—
|
11 years ago
|
— | |
|
JFET Regenerative Radio Circuit
I have put together a few nice circuits here: I have been posting a lot on "The radio board" about regenerative radio circuits recently if you want to follow-up some more.
—
|
11 years ago
|
— | |
|
Sun set switch
Hi, anyone know if the HPM PE170 light sensitive switch has an internal adjustment ? Seems there is no instruction sheet published by HPM on the net. ..... Phil
24
|
11 years ago
|
24 | |
|
Pool chlorinator - what does the triac do?
I've got a dud Monarch salt water pool chlorinator - no output. It looks like the triac on the output has failed. The circuit layout is: AC ==> Dimmer ctrl ==> Xformer ==> Bridge rectifier ==> Triac...
2
|
11 years ago
|
2 | |
|
Analogue TV delayed?
** Hi, Normally there used to be a 1 to 2 second delay between the images and sound on a digital TV as compared to an analogue one tuned to the same program. But in Sydney at least, this is not true...
2
|
11 years ago
|
2 | |
|
Stepper Motors.
Over a long period I have acumulated many stepper motors for experiments in robotics. I no longer need them. Does anyone want them?
4
|
11 years ago
|
4 | |
|
Audio sync problem on ABC News 24 (HD)
I have two LG LCD TVs, one relatively new, the second quite a few years older. Both exhibit temporary audio sync problems when first switching to the channel. The problem usually resolves itself...
19
|
11 years ago
|
19 | |
|
Screen for Panasonic TH-L32X30A - Scratched
Hi. Have been given a Panasonic TH-L32X30A tv to repair. Screen has deep scratch around 5cm long that shows as a white line when tv is on. Cost of new LCD panel is more than the cost of new tv. Have...
7
|
11 years ago
|
7 | |
|
Ashfield Criminal Psycho Alert
If you live anywhere near a person known as Philip Martin Allison 8 Tintern Rd Ashfield then you should be aware that he is an internet criminal - he posts deliberate lies because he suffers from...
—
|
11 years ago
|
— | |
|
Phil - proof is simple-scan the results
You can easily prove if you are lying or not: I am interested to see how your ficticious 'special honours level courses' subject descriptions differs from my UoS examination result notices. Please...
—
|
11 years ago
|
— | |
|
Phil, where are your results?
Phil dropped out of uni for reasons yet unexplained.... Was he too stupid? Or did he have a mental breakdown? What ever happened it was too much for poor little Phil and he ran away from university...
13
|
11 years ago
|
13 | |
|
We get them all here
** Who remembers Miro ? Rod Speed ?? Dave Castle ?? Trevor aka Tony Jones ??? There so many other raving lunatics that have blessed us with their presence, I cannot recall them all. BTW: No special...
5
|
11 years ago
|
5 |