The assignment in this week is to "Design, simulate, and build a simple electronic device that performs two actions. The device may serve a need at your home, or just fun to build!
I get the idea from my kids game buzzer game if the metallic stick touches the metallic walls it completes the circuit and produces a sound so I tried to apply the same idea from what I have learnt this week and adding lights.
I think panda will be a nice frame.
paper, pencil, scissors and colors.
tinker cad online program https://www.tinkercad.com/dashboard
cardboard
power supply 5 volt
buzzer
2 LED
small bread board
jumpers (male -male & male - female)
crocodile wires
on/off switch
power supply 5 volt
Tinkercad online simulator.
paper and pencil
male-male jumpers
male-female jumpers
crocodile wires
Bread board
Red LED
Buzzer
I drew the circuit using pencil and paper.
I use tinker cad website "online simulator program" to make simulation for the circuit to make sure from the connection to avoid damaging of the components.-
I connected a red LED in series with resistor to avoid damaging.
I connected in parallel the two branches of led with resistor to the the buzzer.
Then I added on/off switch in series.
I connected the circuit to 5 volts power supply as they connected in parallel and 5 volt will be sufficient for each branch (buzzer & LED with resistor).
I made my design on card board and drew an attractive design of panda.
I tried to form the circuit using small breadboard jumpers and crocodile wires.
when i checked my circuit and make sure that every thig is ok I added an on/off switch.
Finally I tried to fix the 2 LED on the eyes of panda and the on/off switch card board using extra jumpers and crocodiles for connection.
I couldn't under stand how to know the value of the resistor one of my friends told me about online sites by which I can write the colors and know the value of the resistance
https://www.allaboutcircuits.com/tools/resistor-color-code-calculator/
I can use the breadboard to build my own circuit use a motor to move the hands of the robot.
I learnt:
How to form an electric circuit and check it using tinker cad.
How connect different component practically by my self.
In the Eo- session we build a car as a team and make a compitation at the end