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Published on Aug 21, 2023


This project is developed for the users to measure and record the boiler temperature using blue tooth technology. It mainly consists of Temperature sensor, Blue tooth kit, PC, Microcontroller kit, LCD display and multiple devices.

The temperature sensor is connected with the boiler. According to the boiler temperature, the sensor sends signal to the microcontroller. The microcontroller receives the signal and sends signal to the blue tooth kit(Transmitter).

The Blue tooth kit(Receiver) is connected with the USB port of the Computer. The blue tooth kit receives the signal and sends to the PC. The PC receives the signal and stores it in a proper format.

The design and port programs are written in Visual basic. The microcontroller program is written in assembly language. The microcontroller used is PIC 16F73.

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