Simple electronics
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A Simple Bench Variable Power Supply: As I have started messing around with electronics more I had struggled a bit with a whole lot of different adapters for testing. After doing some research I came to a conclusion that building one from an old PC power supply would be more than adequa…
Instructables saved to Tech Projects
The circuit diagram of a simple electronic code lock is shown in figure. A 9-digit code number is used to operate the code lock.When power supply to the circuit is turned on, a positive pulse is applied to the RESET pin (pin 15) through capacitor C1. Thus, the first output terminal Q1 (pin 3) of the decade counter IC (CD 4017) will be high and all other outputs (Q2 to Q10) will be low. To shift the high state from Q1 to Q2, a positive pulse must be applied at the clock input terminal (pin…
Kamenyiczki Béla saved to Elektromosság
Simple Flip Flop Circuit: In this Instructable I show you how to make a Flip Flop LED circuit. The special thing about this circuit is that it does not use an IC (Integrated Circuit). By using different resistors, capacitors and transistors, I succeeded in this project to m…
Richard Sabine saved to Shocking stuffers
This small and simple FM transmitter is a toy that can work as a surveillance bug or broadcast a radio station within your neighborhood. #Instructables #electronics #technology #education #schematic #spy
Instructables saved to Tech Projects
See a collection of many basic electronic circuit experiment makes you learn electronics with fun. And clear understanding. Let's get them here!
Αντρεα Πλουμπι saved to Projects to Try
2,550 Likes, 17 Comments - electronic bo (@electronicbo) on Instagram: “《 Simple DC Motor Speed Control Circuit. 》 ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ I love…”
Kim Griffiths saved to Electrical
This is a simple two transistor AM radio using regenerative feedback to enhance the received radio frequency signal. This is a fun DIY electronics project.
Lbrad saved to Quick Saves
Thank You For Watching My Video.... #HowToMake01 #HowToMake Simple left-right speaker audio amplifier circuit with old CFL | stereo computer speaker | comput...
Adrian Hernandez saved to Informática
Simple Electronic Piano: Electronics can make sounds very easily with just a handful of parts. Here's how to make a simple piano using a 555 timer. I designed and tested this circuit using Tinkercad, and then built the real thing. Here's everything you'll need: …
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