Energy efficient traffic lights could pose a problem in cold, snowy Canadian cities. New LED bulbs don't generate the same amount of heat the old incandescent bulbs did, so they don't melt the ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

Manitoba Cold light: New LED lights don't melt snow, so city crews out clearing traffic signals New LED lights don't generate enough heat to melt snow that may obscure them, City of Winnipeg says ...