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In this Instructable you will make a LED flasher. You will also be able to adjust it.
parts: 1x 555 timer 1x LED 1x 9 volt battery and clip 1x 220μf capacitor 1x 101 Ω resister 1x 101 Ω variable resister 1x 900 Ω resister ...
Here is the schematic for the flasher.
Connect pin 2 and pin 6. Connect pin 1 to the negative of the battery clip. Connect pin 8 to the positive side of the battery clip. Sorry ...
Connect the 220 uf capacitor between pin 1 and 2. Connect the led anode(+) to pin 3. Connect the led cathode(-) to the 101 ohm resister. Connect the ...
Yay, your done! You can change the frequency of the blinking by turning the variable resister knob.
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