With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share what you made with text, photos, video, and files
gather your favorite instructables together
We have a be nice comment policy. Please be positive and constructive.
9V power? can we modify the circuit to use 5V instead?
can you make one so you can adjust the speed with a potentiometer?
Could I hook this up to an led array I have?
can you use another resistor instead of the two 220???
yes you can :-) but increasing the resistance will make the led flash slower, and decreasing the resistance will make the led flash quicker
you should use a potentiometer instead then, so you can adjust the flash speed ;)
3W LED Strobe - 2 AA Batteries and Joule Thiefby hanlin_y
555 FLASHER (1:1 cycles) & (as independent variable cycles)by frapedia
Small Strobe Lightby shawninsicily
DIY portable LED strobeby DOT.
Flashing Heart Using LEDs and 555 Timerby syedhamzahasan
Mini LED Strobe Lightby maker4444
Simple DISCO strobe light DIYby bestofthebest
MintyStrobe2 - an adjustable strobe light in an Altoids tinby markmoran
Led Light Barby arduinoledman
Security Camera Strobe Lightby electro32
Download our new apps for iOS, Android and Windows 8!
© 2015 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »