Stap 1: Wat je nodig hebt...!!
1. deeltje Photon
2. TCN75A
LINK: https://www.controleverything.com/content/Temperature?sku=TCN75A_I2CS
3. I²C kabel
LINK: https://www.controleverything.com/content/I2C-Cables?sku=I2CAFF3
4. I²C schild voor Particle Photon
LINK: https://www.controleverything.com/content/I2C-Master?sku=SPARKI2C