Flashing LED Circuit DIY Electronics Kit

This is an excellent introductory kit that allows you to explore circuitry, electronics, and soldering all while completing a fun experiment that yields a small flashing LED, programmed by the circuit you've just built!  Includes full-color instructions, a copper pcb board, battery connector, and all the electornic components you need to get started, save for a soldering iron and a 9V battery.  Makes for a fun and illuminating science fair project for aspiring electronic or robotic researchers. 

Features:

• Build a working electronic circuit using soldering skills and a pcb board!
• Completed project yields a flashing LED circuit
• Includes pcb board, battery connector, and all the electronic components necessary
• Full-color, detailed instructions
• Makes for an excellent basic science fair circuitry and electronics project

Specifications:

• LED light color: Blue
• Period: LEDs blink at approximately 0.4 second intervals (2.5 Hz)
• Working current (at 9V): 14mA
• Circuit board size: 23 x 23 mm

NOTE: Requires soldering equipment and 9V battery (not included).

⚠ Safety warning

CHOKING HAZARD
Small parts. Not for children under 3 yrs.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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Customer Reviews

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  Awesome
Jp from Alabama
Awesome product works great

  Works well
Paul from USA, CA, SF
Easy to assemble kit, make sure your soldering iron is in good working order. LEDs flash synchronously, color is BLUE.

  Awesome flasher circuit
Ben from USA, San Jose, CA.
Placed the order and quickly received it without delay. I assembled the circuit in about 10 minutes and it worked perfect. Nice and small to fit in my RC car with no problem.

  Alternating LED Flash kit
Bob
Just as described and easy to assemble. Will definitely buy again.

   B.D. from Macedonia , OH
Simple to assemble and easy to see.

  DIY Flashing LED Circuit
John Holmes from USA, Washington, Bothell
I built the kit and used it in a model robot. Looks really cool flashing red!

  Flashing LED Circuit Kit
R.D. from Macedonia, OH
Perfect item for my use as flashing police headlights. Works every time.

  Great Kit
Aaron from California
This is a great soldering kit. It's very reasonably priced and great practice. I bought 2 of them and soldered one with an on/off switch and the other with a momentary switch.

  Flashing LED Circuit Kit
Robert Doles from Summit Co. OHIO
Excellent size for builing police cars. Perfect for headlight flashers and taillight flashers. Easy to build, compact size and perfect price. Very happy with product. Will purchase more when needed.

  Flashing LED Circuit Kit
Jim from Wallingford, CT
Good kit, all parts are there, easy assembly, (assuming you can solder), Instructions available online to print out, Works well when complete. Mine will be used to mimack ditch lights on a model railroad engien.

  Great kit
Jim from Long Beach, Ca
I bought these for a personal project but used them to demo circuit building for my jr, high class online. I will order more. There great.

  excellent value & quality
sam basile from syracuse, ny usa
nothing but praise for this item. it works down to 3 volts. i used them for flashers for ho train signals. you have to adjust the resistors depending on the led colors.

  DIY Flashing LED Circuit Kit
C.A. from Kentucky, USA
We ordered 22 of these and used them in a Boy Scouts of America Electronics merit Badge class as the project. We were very pleased with them!

  Flashing LED circuit kit
Undisclosed Verified Buyer
Prompt delivery. Easy to assemble and worked great.