Hobby electronics

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Basic Electronic Circuits, Electronic Circuit Design, Electrical Circuit Diagram, Led Projects, Electronics Basics, Electronic Schematics, Book Safe, Electronic Circuit Projects, Electronics Components

How to Make a IR Proximity Sensor at Home: In this Instructable I show you how to make a simple infrared sensor for hobby projects and to learn how an infrared sensor works. I used an infrared sensor with one of my previous Instructables (the automatic hand sanitizer dispenser) but I didn't …

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Computer Power Supplies, Hobby Electronics, Electronics Basics, Diy Tech, Electronic Schematics, Electronic Circuit Projects, Electronic Projects, Diy Electrical, Electrical Projects

How to Build a Power Supply for Electronics Hobby: This power supply can be used by electronics hobbyists. Materials: PC Power Supply with Cord 3/8" MDF Wood On/Off Switch From Old Computer 1 Red LED 1 Green LED 6 Banana Jack Sockets Heat Shrink Tubing Plexiglass (Lexan) Wood Screws Drill Motor Dr…

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