Product Name: 8CH DC 5V 12V Multi-function IR infrared remote control module Delay Self-locking VS1838 Receiver decoder for Relay Switch Board
Package inlcuded:
As shown below, please select the items you need:
Description:
Product Specifications:
1 Operating Voltage : DC 5V(5V Version) / DC 6-24V(12V Version)
2 Operating Current : 9-13MA
3 /'/'Momentary/'/' /'/'Self-locking/'/' /'/'Interlock/'/' /'/'Delay/'/' Four functional modes
4 Infrared receiver: VS1838(Or compatible IC)
5 Infrared remote control: NEC coding
6 Working distance: 8-15 meters (receiver sensitivity ≥0.5mW / m2)
7 Input control pins 8 ,5V TTL level ,PNP trigger, 0.2-2 second low pulse
8 Output control pins 8, 5V TTL level, low level(PNP)
9 Size: 46 x 30 x 13 mm
10 Weight : 9.5g
Product Features:
8 channel Multi-function infrared controller, each channel independently triggered independent delay, do not interfere with each other.
4 kinds of Functional mode: Non-locking (Momentary );Delay(2/10/60/600/3600seconds); Self-locking (Toggle); Inter-locking (Latch);
Low pulse trigger(Connect to the power supply GND via the trigger button or low level control via the MCU IO port) The function mode and delay time are selected by the Solder pad.
Please contact me for details
Glossary
:
Momentary : Input command, Port output low level, return to high level after 0.5 second;
Self-locking : Input command, port output low level, input command again, port output high level, and so on;
Latched : Enter the Channel 1 Latched command, port 1 output low level, port 2-8 output high level. Enter the Channel 2 Latched command , port 2 output low level, port 1/3-8 output high level
Delay : Enter the Delay command, port output low level, delay of 2/10/60/600/3600 seconds)after, port output high level;
Function mode selection by shorting three pads M2 1 0
5V relay module JDVCC and VCC are 5V power supply, so you can directly control 5V relay
But JDVCC of 12V relay module is 12V power supply, VCC is 5V power supply. So you also need a 12V to 5V LDO module, recommended: LO7805MA 5V Version
Version identification:
The 12V version comes with a 78L05 chip, and the back of the PCB board is labeled 12V.
The 5V version does not have a 78L05 chip, and the back of the PCB board is labeled as 5V.
Infrared remote control Technical Parameters
Transmission / coding: NEC coding
IRED: Infrared
Wavelength: 950nm
Power supply: DC 3V
Working voltage: 2.2-3.4V
Working current: ≥10mA
Static current: ≥1uA
Transmit power: 90 mW / sr typ.
Working distance: 8-15 meters (receiver sensitivity ≥0.5mW / m2)
Frequency: 38 kHz
Battery: CR2025(Not included)
Operating temperature: +55 ~ -45 or specific specifications
Storage temperature: -25 ~ +55 or specific specifications
Size : 85 x 40 x 7mm
Weight : 11g
Sign in 
