The board’s QRE1113 IR reflectance sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor
Soundsphere ATB - Adjustable Tilt Bracket - Compatible w/Q-12A and Q-15 Loudspeakers
Transducer Back Electret Condenser Polar Pattern Omnidirectional Frequency Response 50 Hz - 16 kHz Sensitivity -60 dB ±3 dB (0 dB = 1V/microbar at 1 kHz) Maximum Input Sound Level 116 dB Output Impedance 1
Water White optical glass maintains high optical clarity
20�C Inductance Between Conductors 0
HIROSE(HRS) HR10-7J-6P(73) Circular Connector, HR10 Series, Cable Mount Receptacle, 6 Contacts, Solder Pin Angler 2254-CG-57 The board’s QRE1113 IR reflectanceThis is a Circular Connector, HR10 Series, Cable Mount Receptacle, 6 Contacts, Solder Pin product from HIROSE(HRS) with the model number HR10 7J 6P(73)Product details Connector Body Plating No. of Contacts 6Contacts Contact Plating Gold Coupling Style Circular Connector Shell Style Cable Mount Receptacle Product Range HR10 Series Contact Material Brass Circular Contact Type Solder Pin Connector Body Material Brass Zinc Alloy Body Other details Brand