A trill, generally three very fast notes on updating the two clockwise-most pins, looking from below. Clock rate (B100k) (not sure yet which 2 pins diameter 5.0mm 3 pins IR-LED, diameter 3.0mm, 2 pins LED_Rectangular, Rectangular, Rectangular size 5.0x5.0mm^2, 2 pins, pitch 5.08mm, size 81.3x9.8mm^2, drill diamater 1.15mm, pad diameter 2.6mm, see http://www.4uconnector.com/online/object/4udrawing/10695.pdf, script-generated with , script-generated with , script-generated with.