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An 8 bit ADC like the picture below serves to change the analog Voltage value in A into a binary number (8 bits) which is represented by a light. The red light means the value of the bit (cell) = 1, and if it does not turn on then the cell is worth 0. If + Vcc is a DC voltage with a value of 5 Volts, then ...
1. What is the value of A and give me a short calculation of the value of A!
2. What is the voltage value coming out of the ADC? And give an explanation why it can be worth like that!
$28232838 21 k Ohm 2k Ohm _ (H)3 + 100% | ბბბბ ბბბბ
engineering   Electrical-Engineering   
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Answer #1

By vdtage division rule Az 5x2ks ilkin ..2 10 = 3.33V (2) Full seele range 250 g .50 281 0.0196V Step size Plábbibó cona Vero

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