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Brown Dog Gadgets – Paper Circuits Knife Switch
July 15, 2020 @ 10:00 am - 11:00 am PDT
Paper Circuits Knife SwitchKnife switches are a fun way to visualize how a circuit becomes completed when a switch is engaged.
It’s easy to see how the switch is “opened” or “closed” which represent the two states of a single throw switch.
Knife switches are not used for most modern day circuits as they have been replaced by switches that are safer at high voltages, but since we’ll be working with low voltage circuits this DIY cardboard knife switch is perfect!
- 1/4″ Maker Tape
- 3 Brass Fasteners
- X-ACTO Knife
WATCH LIVE on the Family Maker Camp Facebook page or on the Kids Make: Youtube channel.
Brown Dog Gadgets was started by teachers for teachers. We create engaging STEM and STEAM products that don’t break the bank. We do everything from fun vibrating tooth brush Bristlebots to LEGO based electronics and programming! Check out our project live streams for tips, tricks, and special give aways!
https://www.browndoggadgets.com/ Find Brown Dog Gadgets on Facebook, Youtube, Instagram and Twitter: @browndoggadgets