QTR-8A Reflectance Sensor Array Category_Motor & Servo Controllers/Servo Controllers more visually appealing

more visually appealing

The SparkFun RTK Surveyor is an easy to use GNSS receiver for centimeter-level positioning

5 V to 50 V (minimum input subject to dropout voltage considerations for currents over 4 A

If you are connecting the LED strip to a breadboard or a typical Arduino with female headers

Jumpers are included on the board for the A4 and A5 pins which are tied directly to the I2C bus and can be used to disconnect the logic level converters from the pins

QTR-8A Reflectance Sensor Array Category_Motor & Servo Controllers/Servo Controllers more visually appealingThis sensor module has 8 IR LED phototransistor pairs mounted on a 0. 375" pitch, making it a great detector for a line following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power savings options. Each sensor provides a separate analog voltage output. Note: The QTR 8A reflectance sensor array requires analog inputs to take readings. The similar QTR