Feature

●★HX1838 Infrared Wireless Remote Control Operating Voltage: 5V; Output Form: Digital Output; GND: External GND. Sensor uses HX1838, high sensitivity.
●【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.
●★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.
●★Microcontroller learning development board experiment, HX1838 remote control module is designed with double-sided circuit board solder joints and spare 1/0 port design.


Description

Features:
Battery: 3V button lithium manganese battery
Surface Material: 0.125mmPET, effective life 20,000 times
Remote Control Range: 8-10 meters (the quality of the infrared receiver itself, the presence of obstacles in the middle and other factors will affect the remote control distance)
Note: Theoretical test distance of the kit is about 5-8 meters
Effective Angle: 60°
Infrared Carrier Frequency: 38KHz
Static Current: 3~5uA, Dynamic Current: 3~5mA
Remote Size: 8.5 x 4 x 0.65cm(L x W x H)

HX1838 Infrared Receiver Module (Receiver Head):
Sensor using HX1838, high sensitivity
Working Voltage: 5V
Output Form: digital output

Module Interface Description:
VCC external 3.3V-5V voltage (can be directly connected with 5v microcontroller and 3.3v microcontroller connected)
GND external GND
IN external microcontroller I/0, 1/0 has been designed 10K pull-up resistor