8 مجموعات HX1838 NEC الأشعة تحت الحمراء اللاسلكي التحكم عن بعد وحدة استشعار IFR الأشعة تحت الحمراء IR اللاسلكي وحدة التحكم عن بعد KITS DIY KX1838 للتوت PI
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مميزات خاصة
Module interface description : VCC external 3.3V-5V voltage (can be directly connected with 5v microcontroller and 3.3v microcontroller); GND external GND; IN external microcontroller I/0, 1/0 has been designed 10K pull-up resistor
HX1838 infrared wireless remote control operating voltage 5V; Output form: Digital output; GND: external GND
Microcontroller learning development board experiment, HX1838 remote control module is designed with double-sided circuit board solder joints and spare 1/0 port design.
Receiver head adopts HX1838 with power working indicator, can receive 38K frequency data of any remote control code
Remote control range: 8-10 meters (the quality of the infrared receiver itself, whether there are obstacles in the middle and other factors will affect the remote control distance).Note: The theoretical test distance of the kit is about 5-8 meters.
وصف
Description:
Mini infrared wireless remote control kit consists of ultra-thin infrared remote control and 38KHz infrared receiver module.
It supports launching with IR double LED / LIRC software / XBMC system / Double GPIO button.
Mini ultra-thin infrared remote control , 38 KHZ infrare dreceiving module
Has 20 function keys, the infrare demission furthest distance up to 8 meters, very suitable for indoor control devices of all kinds.
Infrared remote control receiving module can receive standard 38 KHZ modulation signal, through the study of the programming , can realize the remote control signal decoding operation, which can produce all kinds of remote control robots and interactive work.
Specification:
Material: Plastic
Product detailed size: remote control 85 x 40mm line length about 175mm need a CR2025 3V battery, not included
CR2025 environmental button battery capacity: 160mah
Emission distance: 8m or more (specifically related to the surrounding environment, sensitivity of the receiving end, etc.)
Effective angle: 60 degrees
Surface sticker material: 0.125mmPET
Effective life: 20,000 times
Quiescent current: 3-5uA
Dynamic current: 3-5mA
Package Includes:
8 Sets HX1838 NEC Infrared Wireless Remote Control Sensor Module Kits