Depends on what theories you want to study. I have found "Art of Electronics" and "Electronic principles" by Malvino both to be good books. Also for electromechanical circuits i like "Electric machinery fundamentals" by chapman. Hope that answers the question.
@ BOB S
I am doing this for my home tank.
We have a tank on the roof that is filled by a motor. I just need to know how much water is there approximately so i can decide when to turn on the motor and when to turn it off. But i thought it would be good to know how much water has filled so i am...
Simply put i intend to take inputs by connecting the collector of a transistor with a Vcc and the emitter becomes the input for the system. By placing the base terminal and Vcc in water i will use the transistor as a switch.
My intention is to get water level at 9 different levels. If the water...
Hello Everyone.
I am making a little hobby project.
The project is simply to represent the water level in a tank.The main idea is to construct the project using logic gates, decoders or encoders.
My approach to the problem is taking the logic level (111111111) and converting it to bcd(8421)...