Arduino Pro 328 - 3.3V/8MHz < $50 This waterproof LED equipped light

This waterproof LED equipped light is designed for use in general work areas that require stop and go indicators

Operators connect 480V equipment to two L16-20R receptacles

is IP68 rated for demanding environmental conditions

These units also feature Power Factor Correction

Total Watts: 46 watts

Arduino Pro 328 - 3.3V/8MHz < $50 This waterproof LED equipped lightIt's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 3. 3V Arduino running the 8MHz bootloader. Because the system voltage for this board is lower than other Arduino development boards, it may not be compatible with many Arduino shields which were designed to run at 5V. The Arduino Pro 3. 3V still works great with our prototyping shield so you can create your own 3. 3V shields. The lower system voltage