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Can anyone tell me what I need to upgrade my 2 diving torches to powerful LED.
Both torches have waterproof mechanical on/off switches and are...
What is the smallest "trigger" voltage required to switch "on" an SCR?
- Community blog
Attached is a circuit obtained from the net, I have made a notation {Attached image} of what I want the circuit to do and hoping someone has the...
Ian, if you get a good opportunity to use an oscilloscope, you might be able to use the DC sine wave function to observe the ever-decreasing...
Say some astute thing and everybody in town wants to crap next! I can't hardly believe the replies I got Tues. after posting what I thought was a...
The included photos depict two circuit proposals for use in a solidstate recording and editing/playback technique, aimed at the higher end of...
- Community blog
Hi there.
I am new to this forum and not sure if this is the correct place to post?
I got a 230Vdc treadmill motor with no controller.
I bought a...
- Community blog
I was looking over the sites to obtain a clearer diagram of this particular Weg motor which contains 1 run cap and 2 start capacitors. Can someone...
I use IR2101 MOSFET drive to drive MOSFET, but it did not work, and I find that if I put HIGH in driver’s HIN or LIN, the answer will be LOW.
I...
- Community blog
straight to the point : if you increase the cross sectional area of the cable will dcrease resistance and increase conductivity that means,laying...
I have I have a thermostat that operates on 24 VAC and a heating system and cooling system that runs on 12vdc. what is the easiest way to inject...
I have a question about tetra mode in sdr and why when I switch to tetra mode my speaker voice be muted?
Please guide me
