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Category: capacitor

Robotics | IoT

Create a Squeezable Musical Instrument With Tin Foil & Grocery Bags

This tin foil instrument can control a 555 timer and add interesting audio effects based on the principle of capacitance.
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The post Create a Squeezable Musical Instrument With Tin Foil & Grocery Bags appeared first on Make: D…

Rebuilding Old Capacitors

Check out this great tutorial by Don Fox over on Make: Projects, describing how to rebuild vintage caps using smaller modern capacitors inside the old housing. When working in an old TV, audio amplifier, or turntable, invariably I will run across capac…

Super-Capacitor Flashlight

Patrick AKA EngineeringShock built a flashlight that uses no batteries, and instead charges up a bunch of caps from a wall wart.Read more on MAKE