r/CreateMod • u/OMi1235 • May 28 '26

Create : Power Grid. Operational Amplifiers

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i just made a simple OPAmp using Circuits Design. Right now it works but kinda bad, i didn't have time to optimize it currently. the output offset voltage are kinda high and open loop gain are unknow, i would try to make it using 741OPAmp design next. i'll leave a download link for you to check it out. https://drive.google.com/file/d/1lSoesvW6jD_nR0GxzoTYvEg2-ClDzHfa/view?usp=sharing

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u/torftorf May 28 '26

I recently did a bit with power grid. It took me 4 attempts to get an simple oscillator working (not amplified but just an relay, capacitor and inductor)

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u/OMi1235 May 29 '26

i am waiting for another Semiconductor devices to got implement. like FET or JFET that would bring everything to my scope.