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RichSr40
modified 10 years ago

Railroad Crossing

3
1
179
03:41:43
Railroad Crossing flashing light using 555 bipolar timer and 2 red leds You can drop the input voltage to 6volts by replacing the 2 led resistors to 220R instead of 470R , and it will operate the same.
published 10 years ago
lenzrulz
10 years ago
http://everycircuit.com/circuit/5515792956260352

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.

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