Engineering Education Scheme 2.0 / 5 based on 1 rating ? FunFunNone Created by: nhavers5Created on: 29-04-13 22:01 Engineering Education Scheme I'll be talking about PCB Sensors PCB: has a few component groups mbed runs the circuit board mini computer multiplexer not enough analogue inputs on mbed provides more analogue inputs sends recieved data to mbed 1 of 2 Engineering Education Scheme transitors controls vibration motors allows bigger voltage to be applied to the motors 5V instead of mbeds 3V sensor input one common voltage sensors act as variable resistor resistance changes when pressure is applied potential divider transfers the change in resistance, cant be read by mp into change in voltage, can be read by mp and send data to mbed 2 of 2
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