[Edward], creator of the Cave Pearl project, an underwater data logger, needed a way to measure temperature with a microcontroller. Normally, this problem is most easily solved by throwing a ...
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 ...
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 ...
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