query: Why does non-inverting input of non-inverting amplifier need a path for DC to ground
positive_passages.docid: 156265
positive_passages.text: Use of 100K ohm resistor along with 0.1uF capacitor?
negative_passages.docid: 121688
negative_passages.text: Why do you need 2 resistors when hooking up a transistor as a switch
negative_passages.docid: 128474
negative_passages.text: Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)
negative_passages.docid: 116907
negative_passages.text: Why doesn't a short-circuit immediate consume all voltage?
negative_passages.docid: 39665
negative_passages.text: What did I do wrong? Inverting amplifier 1:1 ratio
negative_passages.docid: 79626
negative_passages.text: What is the purpose of the emitter resistor in a common emitter amplifier?
negative_passages.docid: 11233
negative_passages.text: Ideal OP-AMP - why isn't output voltage zero?
negative_passages.docid: 134185
negative_passages.text: Gain of an active filter without calculating the transfer function with two OP-AMPs
negative_passages.docid: 9788
negative_passages.text: Help me understand the relationship between positive, negative, neutral and ground in AC and DC
negative_passages.docid: 106586
negative_passages.text: How to amplify 3.3V to 10V by using an NPN transistor? How to select resistor based on current, how does the amplification happen?
negative_passages.docid: 26346
negative_passages.text: AC: Why differentiate between Ground and Neutral?
negative_passages.docid: 50120
negative_passages.text: What is the input resistance of the following inverting op amp?
negative_passages.docid: 40810
negative_passages.text: Why Do 240V Circuits Not Require Neutral?
negative_passages.docid: 146938
negative_passages.text: Why does input capacity of an opamp increase noise gain?
negative_passages.docid: 18656
negative_passages.text: Why doesn't connecting a positive terminal of a battery to ground cause current?
negative_passages.docid: 158851
negative_passages.text: How does ground mains work?
negative_passages.docid: 19381
negative_passages.text: Understanding op-amp circuits with extra capacitors in the feedback path