Hardware
- PHPoC Blue (+ USB WLAN) or PHPoC Black (+ Ethernet cable)
- Micro USB to USB Cable (to upload source code to PHPoC Device)
- Light Sensor
- Jumper Cable
About Light Sensor
Light sensor is used to detect the current ambient light level - i.e. how bright/dark it is. The light sensor used in this example includes three pins:
- VCC pin.
- GND pin.
- Signal pin (outputs analog signal).
- The sensor