Hey guys,
Is it hard to wake up in the class? Don’t you find yourself keep nodding? Put this W-hat on! This hat can be a answer!
Step 1: Prepare all the materials
Arduino Uno
Accelerometer sensor
Adafruit Feather 32u4
Small battery
vibrating motor
wires,soldering iron
cap or hat
Step 2: Mount the Accelerometer sensor to a small breadboard
Follow the steps outlined in the Adafruit website:
https://learn.adafruit.com/adafruit-lis3dh-triple-axis-accelerometer-breakout/assembly
Step 3 : Attach accelerometer to your arduino
Step 4: Wire vibrating motor to circuit
Step 5: Upload code and test
Step 6: Put it altogether