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How to simulate temperature of interconnect and VIAs in everywhere and any operation conditions of designed IC?(design in Cadence by TSMC 0.18RF PDK) Is it possible by Cadence or...
Asked on 01/11/2021 by Bright Day
0 answerI am not sure PCB identification is on-topic for this site, please let me know if it isn't. My wife found this PCB in her bag. She thought I had...
Asked on 01/10/2021 by doetoe
2 answerI am currently designing an electromagnetic accelerator meant to accelerate a spherical nickel-plated NdFeB (neodymium) projectile along a circular tube, in a similar manner to a particle accelerator. The projectile...
Asked on 01/09/2021 by TheKraken86
1 answerI have created an ESP8266 based controlling circuit which seems to be working fine. But there is only one problem when rotating the fan speed regulator I always see some...
Asked on 01/08/2021 by user3201500
1 answerI need to regulate an incoming DC supply from a wall-wart down to 5 volts. I'm experienced with designing power supplies with ordinary transformers. In this situation, the maximum voltage...
Asked on 01/08/2021 by Foxie
1 answerI read that adding resistance to the rotor circuit causes the induced current in the rotor to be more in phase with the stator current. This produces a very small...
Asked on 01/07/2021
1 answerI'm trying to switch a small 230V AC motor using an Arduino Uno, but I'm having same problems due to interference on the relay (so the Arduino itself is not...
Asked on 01/07/2021 by Paa
1 answerI'm getting back into the electronics hobby after many years. I'm building up my workbench stock, and next on my list is passive components. I'd like to ask if anyone...
Asked on 01/07/2021 by spinjector
2 answerWorking on a data over power bus system, I've seen the following circuit in the power decoupling circuitry. If I am right, it gives a regulated output voltage by means...
Asked on 01/06/2021 by jaym
0 answerI have this circuit given and we're asked to get the contribution of the 75V source to iR using superposition. The yellow and red line in the picture are my...
Asked on 01/06/2021
0 answerGet help from others!
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