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Hi all.
I want to measure the frequency (range up to 150Mhz) and the maximum voltage is about 250V (RMS). I need a circuit for signal conditioning (over voltage protection, comparator, prescale, pre-amplifier..). Please help me
Thanks
How to Program PROM?
Does anyone tell me how to program PROM(AM27S31)? I have programmer which can program but I don't know how to write the program( software, compiler...)
Thanks and regards.
function of opam
Hi all.
Please help me explain how the OPAMs work on this circuit.
The purpose of this circuit is supplying power source 0-24V (UAB) by change the V1 (connect to a variresistor).
Thanks a lot.
Best regards,
WIJ
Hi everyone!
I want to control 6 relays (connect to capacitors) by pressing button (manual ) or auto control to adjust the power factor. The capacitor is closed or opened depends on the Power Factor. The method is called as Circular control which means First-in-First-out ( Capacitors are closed...
Read LM555 datasheet, you will see the astable or mono stable circuit. Replace the Capacitor by your sensor. The output frequency varies and depends on your sensor . It is simple but not very accurate. You should use the R, C 0.1% error
Re: PSoC and PC
you shoudl you a UART user module or TX/RX and connect TX/RX pins to GPIO.
Next, Write code to send and receive data from PC
Added after 50 seconds:
You aloso have a look at some examples of UART in PSoC Designer
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