Alternating Blinker Circuit Made of Timer NE 555P

About: I like to get back to the technical roots and try to make things without getting too complicated. Thanks for feedback

Here is shown, how to build an alternating blinker circuit.

Try out and enjoy!

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Step 1: Materiallist & Schematics

What you need:

Power source (USB TTL Module 5V OUT)


Jumper Wire

Timer NE555P

Resistor 1K Ohm

Resistor 10K Ohm

2 X Resistor 220 Ohm


Capacitors ( 16V - 22uF/33uF/100uF/120uF/220uF/330uF/470uF/680uF/1000uF)

Plug all together as shown in schematics and test it.

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