QTRX-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output, Low Current Current Sensors This incredibly small stereo amplifier

This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3

You can easily connect other sensors or actuators to this platform

You can solder the included 2-pin 5mm-pitch terminal blocks to the two pairs of larger holes on the ends of the board

and you've got a perfect storm of miniature versatility

speaker impedance also changes the amplifier board power output

QTRX-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output, Low Current Current Sensors This incredibly small stereo amplifierpitch sensors size (mm) output max current optimal range LEDs board 8mm13 101. 0 16. 5 RC (digital) 3. 5 mA 31 mA 10 mm This array of IR LED phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2. 9 V to 5. 5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the