We’ve got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With a clicky on/off switch? Easy peasy. Here’s our latest addition in classy Adafruit black: 2 x AA Battery Holder with Knife Switch. What’s so special about ’em? Well with the knife switch you can easily control the flow of electricity to your project.
While there are many battery holders with slide switches, we think this is a unique and interesting take on the classic battery holder, and might be good for teaching students about open and closed circuits.
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
