GitHub - chrisb2/battery-monitor: Particle Photon based 12v car battery monitor. Useful for alerting you that the battery is becoming discharged.
![Getting Started With the Particle Photon (Internet Controlled LEDs) : 5 Steps (with Pictures) - Instructables Getting Started With the Particle Photon (Internet Controlled LEDs) : 5 Steps (with Pictures) - Instructables](https://content.instructables.com/FS2/3XYY/J3UFWEFC/FS23XYYJ3UFWEFC.png?auto=webp&fit=bounds&frame=1&height=1024&width=1024auto=webp&frame=1&height=150)
Getting Started With the Particle Photon (Internet Controlled LEDs) : 5 Steps (with Pictures) - Instructables
![PhoBot - Robotics Shield for Photon : ID 2653 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits PhoBot - Robotics Shield for Photon : ID 2653 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-blog.adafruit.com/uploads/2015/07/I2653_iso_ORIG.jpg)