In this exercise, you will build handshake counter that counts the number of handshakes and uploads it.
Materials:
- Arduino UNO
- Jumper wires
- 10k resistors (The colors on it are brown , black, orange and gold)
- Long wires
- Tin foil
- Breadboard
- Bluetooth module
- Construct the MDF parts to hold the capacitive sensor.
- Open “e4_hand_shake” from the examples
- Upload the sketch to the Uno.
- Open the Serial Monitor and shake someone’s hand to see the counter change.
- Go to this URL: http://verkstad.cc/iot/mmx/4/index.php to see the total exposure time.