XLX 50 pairs 5mm 940nm Infrared Diode LED Emission and IR Receiver for Arduino

Feature : 940nm IR Emission :50pcs (01) Bulb Size diameter : 5mm (01) Pin length: Approx. 25mm / 0.98" (02) Operate Distance : 18~20m (03) Forward Voltage (V) : 1.2-1.5V (04) Peak wavelength (nm): 940nm (05) Lens Color : Water Clear (06) Material: Semiconductor (07) Forward Current: 100mA (08) Power: 100mW (09) Operating temperature : -25~ +70 ? (10) Storage temperature : -30 ~ +80 ? 940nm IR Receiver :50pcs (01) Working Voltage : 2.7~5.5V (02) Low Level Voltage : 0.40V (03) High Level Voltage : 4.8V (04) Reception Distance : 18M (05) Frequence : 38KHz (06) Receiver Angle : ±45° (07) Bulb Size diameter : 5mm / 0.2" (08) Pin Length : 22.5mm / 0.88" (09) Epoxy resin package plus external shielding anti-dry design (10) Anti-dry ability, able to withstand the environment dry scratch (11) Output match TTL, CMOS level, active low (12) Application:audio-visual equipment (speakers, TV, DVD, satellite receivers, etc.); household appliances (air conditioning, electric fans, lighting, etc.); and other infrared remote control products.