Flashing LED Light
Circuit Diagram
Pictures
Parts List
- 2 - 2N3906 PNP transistor
- 2 - electrolytic capacitors, 10 microFarad
- 2 - LED lights
- 2 - resistors, 680 Ohms
- 2 - resistors, 100 kOhms
Videos
How It Works
Wednesday, January 29, 2014
Dual Transistor Tone Generator Project
Circuit Diagram
Breadboard Layout
Picture
Videos
How It Works
Saturday, January 25, 2014
My First Blog
This is my first blog on this blog site. My purpose is to have a placeholder for my electronics projects which I plan to build on my breadboard. I am an electronics enthusiast and am very interested in building simple projects, especially those that are easy to build and not so expensive. I welcome feedback from anyone who may come across my projects.
My First Breadboard Project
I've been deciding what could I possibly build as my first electronics project for this blog. I've always been fascinated by electronics circuits that generate sound - siren generator, audio amplifier, sound effects generator kit, metronome, electronic organ, etc. I thought it will be a good start for me if I build a simple tone generator, one that requires minimum components. So I'll go ahead and build a simple two-transistor tone generator. There are many variations of this circuit so I just randomly selected this configuration and experimented on component values that produce sound or tone frequency that's pleasant to my ears.
What's Ahead?
To give you an idea on what I hope to come up with in my upcoming blogs, here is a breakdown my planned electronics projects:
This is my first blog on this blog site. My purpose is to have a placeholder for my electronics projects which I plan to build on my breadboard. I am an electronics enthusiast and am very interested in building simple projects, especially those that are easy to build and not so expensive. I welcome feedback from anyone who may come across my projects.
My First Breadboard Project
I've been deciding what could I possibly build as my first electronics project for this blog. I've always been fascinated by electronics circuits that generate sound - siren generator, audio amplifier, sound effects generator kit, metronome, electronic organ, etc. I thought it will be a good start for me if I build a simple tone generator, one that requires minimum components. So I'll go ahead and build a simple two-transistor tone generator. There are many variations of this circuit so I just randomly selected this configuration and experimented on component values that produce sound or tone frequency that's pleasant to my ears.
What's Ahead?
To give you an idea on what I hope to come up with in my upcoming blogs, here is a breakdown my planned electronics projects:
- Dual transistor tone generator
- Astable multivibrator
- Siren sound generator
I got all that I need to build these electronics projects but I intend to illustrate them in the best possible way that I can with procedures, images, and videos with hopes that it may motivate you to experiment and build the projects yourself.There's nothing more exciting than seeing the working projects in a posted video and more satisfying than seeing the work of your own hands working as you hope it should.
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