Smartphones, tablets and other portable devices that need electricity rely on batteries that use a chemical reaction. But Maxwell Technologies, a company in San Diego, announced Tuesday that it was providing devices for television remote controls that store electricity without chemicals.
The devices, called ultracapacitors, are a little smaller than the two AAA batteries they will replace. They can recharge within minutes and have a life span that will probably outlast the remote control, said Michael W. Sund, a spokesman for the company.
Maxwell said it was approached by Celadon, a company that makes remote controls for set-top boxes, with a request for a power system that could work with a remote control.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat and our Discord!
Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: A New Arduino MicroPython Package Manager, How-Tos and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
