Education 9.8 Measurement Circuits adminJan 28, 2020 Figure below shows a photodiode amplifier for measuring low levels of light. Best sensitivity and bandwidth are...
Education 9.7 Computational Circuits adminJan 28, 2020 When someone mentions the word “computer,” a digital device is what usually comes to mind. Digital circuits...
Education 9.6 Radio Circuits adminJan 28, 2020 (a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at diode cathode, without C2 filter capacitor. (d)...
Education 9.4 Oscillator Circuits adminJan 28, 2020 Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of phase shift. The phase shift oscillator of the...
Education 9.3 Amplifier Circuits adminJan 28, 2020 Note, Q3 and Q4 in the figure below are complementary, NPN and PNP respectively. This circuit works well for moderate...
Education 9.2 Power Supply Circuits adminJan 28, 2020 There are three major kinds of power supplies: unregulated (also called brute force), linear regulated, and switching....
Education 9.1 ElectroStatic Discharge adminJan 28, 2020 At the start of this book, we discussed static electricity and how it is created. This has a lot more significance than...