CrazyEngineers
CrazyEngineers
Happy Chap

Happy Chap

Member

Happy Chap is a member of CrazyEngineers since Oct 15, 2010

Member since

Oct 15, 2010

Last active

Aug 4, 2019

Posts contributed

10

Recent posts

Oct 20, 2010
RH495, this link may be helpful, shows a 4060 14 stage binary counter, which will get your 32.768khz xtal down to 2khz, and even has a diagram showing how to...
Oct 19, 2010
Thanks Vipul, yes, safety is an absolute No. 1 priority at our establishment, to the point of being painful. Wkyong, How are you going, have we been of any help...
Oct 17, 2010
Hey Vipul, That's rather difficult where I work. We have voltages uo to 256kv, and currents up to 350KA (continuous, not spikes or peaks), and our electricity bill is about...
Oct 17, 2010
Thanks for the positive feedback, Siddh1008. Can you tell me where online I could find some circuit ideas, as I have done a quick search, and came up with "zilch"....
Oct 16, 2010
d_vipulHey wkyong, tong meter or clamp meter is a better option to measure earth leakage current up to 250A but it is not safer for currents above 250A..... For above...
Oct 16, 2010
Well mate, do you have a circuit in mind, or do you have to design it from scratch? I would be starting with an NPN power transistor rated at about...
Oct 15, 2010
Hi Putariadik, I am thinking ultrasonic transducer, sending and receiving could do it for you. Possibly one transducer will do both functions.
Oct 15, 2010
Hi Satiim, I see this post was a while ago. Are you still looking for help? Mike.
Oct 15, 2010
I am setting up a solar power system to charge a 120 volt 100Ahr battery, which powers a UPS (inverter). Unfortunately, I cannot find a charge regulator for such a...
Oct 15, 2010
Hi wkyong, Are you wanting to measure AC or DC currents? If you want AC, you can use a current transformer, and multimeter, but most current trannys require you to...
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