Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [binary]

Related to binary arithmetic and number system - Base-2 system which represents numeric values using two symbols 0(zero) and 1(one). Use `boolean` tag for logical operations related questions that does not involve binary arithmetic.

2
votes
2answers
2k views

Sending data through lasers

I have to design a circuit in which I have to transfer data through lasers (serial transmission of data). Now what I was thinking was to check if the laser light is on then '1' is passed and when the ...
3
votes
4answers
2k views

How much binary data is transmitted across a physical wire in one clock cycle?

How much voltage change, what I'm calling binary data, can be transmitted over a wire at one time in one clock cycle? I understand, I think, binary data is what we call it and the wire doesn't really ...
-4
votes
4answers
6k views

How does a computer recognize 0s and 1s? [closed]

I'm not too sure if this is the correct site for this but anyway, I heard that whenever a computer program is compiled, it is turned into 0s and 1s. But how does a computer recognize 0s and 1s? A ...
0
votes
1answer
203 views

4-bit adder carry confusion

I try to design a circuit that adds two 4-bit binary numbers, but I get confused about the carry thingy. Above I add 0100 + 0101. The result should be 1001, but it shows 1100. buzzer Later I did the ...
-1
votes
1answer
678 views

HDB3 Waveform: Determining the bit sequence

I was asked to determine the bit sequence of a given HDB3 waveform. I understand that if there are three consecutive 0's then the fourth in that sequence must be a violation pulse. In this example ...
-1
votes
1answer
89 views

DC Motor causing photodiode emitter/detector into binary counter to malfunction

Schematic shown below, except the resistor on the phototransistor is now 4k and I took out the PNP. The system is supposed to activate the motor on an up-down switch, forcing the first t flip flop ...