Voting using the Micro:bit

Now, let us make an application involving more than two Micro:bits. We can create an electronic voting machine using multiple Micro:bits. One Micro:bit is used to collect the votes and others are used to cast their votes. Only one Micro:bit will be used to receive the radio messages, while all others will be used to send the radio message. The codes for the two categories of Micro:bits will be different. The code for sending the vote from a Micro:bit is as follows:

from microbit import *
import radio
radio.on()
my_vote = "Vote"
while True:
    if button_a.was_pressed():
        my_vote = "Yes"
        display.show(Image.YES)
        radio.send(my_vote)
    elif button_b.was_pressed():
        my_vote = "No"
   ...