modified 10 years ago

Adder using OpAmp - copy

00:48:31

Violet = 1 V.  Green = 2 V.  Orange = 3V 
I studied this  in my class ^_^ If you have any tips for improvement then please share ♡

published 10 years ago

kaivanveldhoven

10 years ago

Try using some different values for each resistor, analyze that and write down all your findings. You'll learn a lot from that! Also (if you can) build it on a breadboard and measure everything with a oscilloscope it gives you a lot of insight of what actually happens! ;)

Sourabh5132

10 years ago

Thankyou for your useful tips ^-^

hurz

10 years ago

And flip plus and minus input terminal of opamp or you will have a suprise.Never use an opamp with positive feedback only, if you expect a linear behaviour. Keep it up.

Sourabh5132

10 years ago

Sure!

hurz

10 years ago

Increase e.g. left voltage to more than 13V and see how you get into nonlinear schmitt trigger operation which you can not escape. Only by power off/simulation restart.

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.