Didn't I just explain how this does NOT increase the complexity of the message? (ie. it is not transmitting more than more 4 messages) I guess I did a lousy job the first time
Let's say you want to transmit for different commands, which are:
Drive straight
Turn left
Whack ball
Stop
First case: You could use a single button for each one
Drive straight = "1" button
Turn left = "2" button
Whack ball = "3" button
Stop = "4" button
Second case: You could make it use the sequential pressing of 3 buttons for each one:
Drive straight: press "2" button, then press "4" button, then press "1" button
Turn left: press "1" button, then press "3" button, then press "4" button
Whack ball: press "4" button, then press "2" button, then press "3" button
Stop: press "1" button, then press "2" button, then press "3" button
What is the message in each case?
In the first case, the first message is "Drive straight". In the second case, the first message is "Drive straight".
How is "Drive straight" a longer message than "Drive straight"?
I don't understand.