This project illustrates the control of NPN power transistor using PIC16F876A to further drive DC brushless fans, LEDs, and buzzers when the specified temperature was detected. An LCD screen is used ...
The project aims to produce a thermometer based on a precision centigrade temperature sensor LM35 of National Semiconductors which has an analog output voltage. The project aims to produce a ...
A few years ago, a friend of mine had problems with his computer. It became unreliable; he would get odd errors, or the system would hang. He re-installed the operating system and his key applications ...
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