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OPEN-SMART Infrared Emitter Module IR Transmitter Module for Arduino
Specifications: Power supply voltage VCC: 3.2~5.25V; Pull-up current (@ high = 5V): 1.3mA; High Input: 3~VCC + 0.3V; Low-level input: -0.3~+0.7V; IR emission distance: 10m; Interface Description: Control Interface: Total of three pins (GND£¬ VCC£¬ SIG)£¬ GND to ground£¬ VCC is the power supply£¬ SIG is the signal input pin. Infrared emission: emission wavelength of 940nm can be infrared signal. Groove: easy adjustment infrared emission direction manually. Positioning holes: 4 x M2 screws positioning hole£¬ diameter is 2.2mm£¬ the positioning of the module is easy to install£¬ to achieve inter-module combination; A product for Arduino that works with official Arduino boards.