WEEK 7 (11.9.2017 -- 15.9.2017)

For this week, we had our FYP workshop regarding how to write chapter 3 (methodology) and chapter 4 (result and analysis)

METHODOLOGY

For our project, we had used 4 pieces of 3V-12V DC vibration motor, switch and powerbank (output 5V/2.1A) as our power supply. We have some problem for the supply since we want to use it for all the motors at the same time. The output voltage seems not enough for the motors. So we had come with an idea to use the step up transformer to increase the voltage for the motors so it can be run at the same time.

3V – 12V DC VIBRATE MOTORS

   

STEP UP TRANSFORMER WITH INPUT 3V – 32V AND OUTPUT OF 5V – 32V