Adafruit Round Solar Panel Skill Badge - 5V / 40mA

Key Features: 10 slivers of solar cell inside for a 5V rated voltage in sun Mountable onto a backpack, jacket or sash power small, low power projects with a small low power microcontroller or chip and maybe an LED Rugged and waterproof epoxied front This skill badge is self-fulfilling! Normally you would get the badge after the project is done, but in this case, the badge can be part of the project! The solar panel is epoxied into a round disc 55mm diameter (about 2.2 inches), its rugged and looks cool besides. A sticky foam pin back is included so you can attach to the back of the panel to mount it onto a backpack, jacket or sash.Of course, it also is a perfectly functional solar panel. There are 10 slivers of solar cell inside for a 5V rated voltage in sun. The output is about 40mA when in bright sun, less in shade or cloudy weather. You can use this to power small, low power projects with a small low power microcontroller or chip and maybe an LED.The epoxy coating makes this panel r