![I made a supercapacitor powered freeform circuit that blinks an LED every 7 seconds. Ambient light in room is enough to keep it charged via the solar panels. Details in comments. : I made a supercapacitor powered freeform circuit that blinks an LED every 7 seconds. Ambient light in room is enough to keep it charged via the solar panels. Details in comments. :](https://external-preview.redd.it/1GdltxS-ly03M5Yz1xIyayAw0NjR-BBPPJ5U32_6HMQ.png?format=pjpg&auto=webp&s=224e6cdd52f9acc3de0723dc94949b87c0cb3ddc)
I made a supercapacitor powered freeform circuit that blinks an LED every 7 seconds. Ambient light in room is enough to keep it charged via the solar panels. Details in comments. :
![Supercapacitor powered arduino LED wrist watch #WearableWednesday « Adafruit Industries – Makers, hackers, artists, designers and engineers! Supercapacitor powered arduino LED wrist watch #WearableWednesday « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2015/08/NewImage29.png)
Supercapacitor powered arduino LED wrist watch #WearableWednesday « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![Professional Supplier LED Light Super Capacitor 2.7V 50f - China Capacitor, Motor Capacitor | Made-in-China.com Professional Supplier LED Light Super Capacitor 2.7V 50f - China Capacitor, Motor Capacitor | Made-in-China.com](https://image.made-in-china.com/202f0j00lSQTwAIjZrRq/Professional-Supplier-LED-Light-Super-Capacitor-2-7V-50f.webp)
Professional Supplier LED Light Super Capacitor 2.7V 50f - China Capacitor, Motor Capacitor | Made-in-China.com
Fun with supercapacitor: an usb rechargeable LED flashlight - General Discussions - RobotShop Community
![Figure S18. (a) The schematic diagram of the supercapacitor device. (b)... | Download Scientific Diagram Figure S18. (a) The schematic diagram of the supercapacitor device. (b)... | Download Scientific Diagram](https://www.researchgate.net/profile/Zhiqiang-Wang-33/publication/280597068/figure/fig14/AS:669589461557248@1536653976044/Figure-S18-a-The-schematic-diagram-of-the-supercapacitor-device-b-A-red-light.png)
Figure S18. (a) The schematic diagram of the supercapacitor device. (b)... | Download Scientific Diagram
![Photographic image of 2 V supercapacitor device pack under 1.5 V LED... | Download Scientific Diagram Photographic image of 2 V supercapacitor device pack under 1.5 V LED... | Download Scientific Diagram](https://www.researchgate.net/profile/Dr-Kumar-54/publication/283564194/figure/fig10/AS:651148105101319@1532257214703/Photographic-image-of-2-V-supercapacitor-device-pack-under-15-V-LED-operation.png)
Photographic image of 2 V supercapacitor device pack under 1.5 V LED... | Download Scientific Diagram
![The photographs of green LED (a), blue LED (b) and red LED (c) lights... | Download Scientific Diagram The photographs of green LED (a), blue LED (b) and red LED (c) lights... | Download Scientific Diagram](https://www.researchgate.net/publication/320713338/figure/fig6/AS:670345786826782@1536834298836/The-photographs-of-green-LED-a-blue-LED-b-and-red-LED-c-lights-being-lighted-up-by.jpg)