operational amplifier - Where are the transistor number 18 and 21 in op amp 741 according to Wikipedia? - Electrical Engineering Stack Exchange
Here is temperature measurement using diode 1N4148 silicon type and 741- op amp, so easy. The Output … | Electronics circuit, Circuit diagram, Electronic schematics
Understanding silicon circuits: inside the ubiquitous 741 op amp
Is this a good equivalent for te LM741 OpAmp? | Electronics Forum (Circuits, Projects and Microcontrollers)
Electronics Thermometer Using Op-amp 741 IC - Engineering Projects