I didn't have a specific idea for the assignment also missing some components which didn't allow a lot of ideas to follow but I had the chance to make simple and funny stuff and I was inspired by the basic concepts of devices in places but this one was special to WW2 then I changed my mind and thought about an alarm for Operation room so I made it.
Electronics Components
Software TinkerCAD
Steps:
The idea came from the emergency room as stating working/busy state can be shown with buzzer and LEDs
Ohm's law has been used to calculate the value of Resistance required to get a specific Voltage
simulating the Circuit on TinkerCAD software then trying all components in action together
connecting physical components like the TinkerCAD design
A video has been attached
I used:
wires
Buzzer
LEDs
Resistor 330
SPDT switch
Videos found in assets
we had a lot of talks on the WhatsApp group
and we shared our failures
we had many LEDs burned out due to filure in connecting the right distance
I used to ask my mentor and my group mates
also turned Youtube
Problems in connecting the circuit which made failures a lot so using tenkercad was a good solution but sharing with my group mates our schematics it was so useful and also a pro tip when using the potentiometer and neglecting to putting resistance on the Zero resistance and allowing the whole current to go through it that will lead to circuit failure.
a big milestone for my final project
I shared many videos for many experiments