Electronics

1. Operational amplifiers

1.1. Voltage follower

1.2. Current follower

1.3. Inverting voltage amplifier

1.4. Comparator

1.5. Others

1.5.1. Differential amplifier

1.5.2. Multiplication and division amplifier

1.5.3. Integrational amplifier

1.5.4. Logarithmic amplifier

2. Signals

2.1. Analog

2.2. Digital

2.3. ADC and DAC

3. Noise

3.1. Chemical

3.2. Instrumental

3.2.1. Thermal

3.2.2. Shot

3.2.3. Flicker

3.3. Environmental

4. Passive circuit elements

4.1. Resistor

4.2. Capacitor

4.3. Inductors

5. Direct circuits

5.1. Series

5.1.1. Rtotal=R1 + R2 + R3

5.2. Parallel

5.2.1. Rtotal= 1/R1 + 1/R2 + 1/R3

5.3. Loading errors

6. Alternating current

6.1. RC circuits

7. Active circuit elements

7.1. Transistors

7.2. DC/AC power source

7.3. Battery

7.4. Photodiodes

8. Laws

8.1. Ohm's law-> V=IR

8.2. Kirchoff's law 1) I2=I1=I3 and 2) V4-V3-V2-V1=0