Week -2

Make a Simulink model of Doorbell using solenoid block with the following details is below

in this block diagram, many numbers block is used

the pulse generator is used to generate the pulse to operate the solenoid constant interval of time

the battery used and connected to the switch and its power the solenoid block

ideal translational motion sensor blocks are used for finding the movement

two numbers reference blocks are used in this condition

finally, the scope is connected to view the output value

output

Use a thermistor to sense the temperature of a heater & turn on or turn off the fan as per the below conditions:

Temperature source: 20 °C from 0 to 10 seconds, 27 °C from 10 to 30 seconds, 23 °C from 30 to 50 seconds

Fan conditions: ON if the temperature above 25 °C, OFF otherwise

in this block numbers of a block are connected to get the required output

the signal bulb is connected to this system

temperature controller and the temperature sensor are used and connected

thermal references are used in this system

the variable switch is used to control the signal and switch between the values

MOSFET is used in this system

finally, scope are connected in this case