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

Try out and enjoy!

Step 1: Materiallist & Schematics

What you need:

Power source (USB TTL Module 5V OUT)

Breadboard

Jumper Wire

Timer NE555P

Resistor 1K Ohm

Resistor 10K Ohm

2 X Resistor 220 Ohm

2 X LED

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

Plug all together as shown in schematics and test it.

<p>Schematic needs pin numbers on the IC.</p>

About This Instructable

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Bio: I like to get back to the technical roots and try to make things without getting too complicated. Thanks for feedback https://www.youtube.com ...
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