Answer:
Step-by-step explanation:
To design a kettle that turns off the stove when the temperature reaches 100 degrees using the 8051 microcontroller, you would need to follow these steps:
Connect a temperature sensor to the 8051 microcontroller, such as a thermistor or a thermocouple.
Write a program in assembly language or C that reads the temperature data from the sensor and compares it to a set point of 100 degrees.
If the temperature exceeds 100 degrees, the program should send a signal to a relay or a transistor connected to the stove, turning it off.
Test the program and debug as necessary.
Once the program is working as expected, burn the program into the microcontroller's flash memory.
Assemble the circuit and connect the microcontroller, sensor, and stove according to the circuit diagram.
Please note that the 8051 microcontroller can be programmed using many different languages, the above steps are general steps that should be followed but the specific implementation details will be different depending on the programming language and the sensor you are using.