SeeedStudio - Pixy Cmucam5 Sensor - DIY Maker Open Source BOOOLE Pixy uses a hue-based color filtering algorithm to detect objects. Pixy calculates the hue and saturation of each RGB pixel from the image sensor and uses these as the primary filtering parameters. Pixy can find literally hundreds of objects at a time. Pixy processed an entire 640x400 image frame every 1/50th of a second. You can get a complete update of all detected objects' positions every 20 ms. Processor: NXP LPC4330, 204 MHz, dual core. Image sensor: Omnivision OV9715, 1/4", 1280x800. Lens field-of-view: 75 degrees horizontal, 47 degrees vertical. Lens type: standard M12 (several different types available). Power consumption: 140 mA typical. Power input: USB input (5V) or unregulated input (6V TO 10V). RAM: 264K bytes. Flash: 1M bytes. Available data outputs: UART serial, SPI, I2C, USB, digital, analog. Dimensions: 2.1" x 1.75" x 1.4".