![operational amplifier - How does this blinking circuit with op-amp work? - Electrical Engineering Stack Exchange operational amplifier - How does this blinking circuit with op-amp work? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/eYPKa.jpg)
operational amplifier - How does this blinking circuit with op-amp work? - Electrical Engineering Stack Exchange
![operational amplifier - How does this blinking circuit with op-amp work? - Electrical Engineering Stack Exchange operational amplifier - How does this blinking circuit with op-amp work? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/8BjSa.png)
operational amplifier - How does this blinking circuit with op-amp work? - Electrical Engineering Stack Exchange
![Circuit Basics on Twitter: "How to make an LED blink with the 555 timer in astable mode [VIDEO TUTORIAL] https://t.co/jba6wvT0iJ #diyelectronics #electronics #maker https://t.co/GEfDBEFxQe" / Twitter Circuit Basics on Twitter: "How to make an LED blink with the 555 timer in astable mode [VIDEO TUTORIAL] https://t.co/jba6wvT0iJ #diyelectronics #electronics #maker https://t.co/GEfDBEFxQe" / Twitter](https://pbs.twimg.com/media/Di6nh2BXcAEhG4R.jpg)
Circuit Basics on Twitter: "How to make an LED blink with the 555 timer in astable mode [VIDEO TUTORIAL] https://t.co/jba6wvT0iJ #diyelectronics #electronics #maker https://t.co/GEfDBEFxQe" / Twitter
![Make blinking LED circuit (astable multivibrator) using OpAmp instead of using 555 timer IC - YouTube Make blinking LED circuit (astable multivibrator) using OpAmp instead of using 555 timer IC - YouTube](https://i.ytimg.com/vi/XHPqFTRIfy8/maxresdefault.jpg)
Make blinking LED circuit (astable multivibrator) using OpAmp instead of using 555 timer IC - YouTube
![operational amplifier - Making LED flash from steady-state signal - Electrical Engineering Stack Exchange operational amplifier - Making LED flash from steady-state signal - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/nbjKe.png)