Suyin Laser Receiver Sensor Module + Ky-008 Transmitter 10Pcs/Set For Arduino Avr

Features: * brand new and high quality * Made of high quality material durable and practical to use * Sensor Module Board for Arduino Laser Receiver Transmitter Non-Modulator Tube * The advanced relay module does not work without laser irradiation * When the laser is irradiated to the front the high-level relay module works * When the laser shines on the back the advanced relay module can also work * KY-008 650nm 5V red laser sensor transmitter module dot diode for Arduino Specification: * PCB Size: 1.52 * 2.22cm(Approx.) * Working Voltage: 5V * Light Source Wavelength: 650 nm(Approx.) * Output: Output high level when receiving laser signal; Output low level when not receiving laser signal. * Note: This sensor is not received by the modulator please test in a room without sunlight Package Contents: 5 * Laser Receiver Sensor Modules 5 * KY-008 Laser Transmitter Modules Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.