Home Automation: Using a DROK XY-LJ02 Relay Timer (7 Program, 0.1s to 9999 Minutes)
All main components of the module are explained. The module was tested with different loads and voltages.
UART?9600,8,1
Click on the images below:
Images
XY-LJ02: Wiring
XY-LJ02: Low Trigger with push button
XY-LJ02: HIGH Trigger with push button
XY-LJ02: Low Trigger with signal
XY-LJ02: High Trigger with signal
No code attached.
Things you might need
-
eBayLCD Digital Timer Relay on eBayebay.us
-
AliExpressXY-LJ02 Relay Timer on AliExpresss.click.aliexpress.com
Resources & references
-
ExternalDatasheet: 4-pin DIP phototransistor photocoupler (PDF)everlight.com
-
ExternalLCD Digital Timer Relay on eBayebay.us
-
External
-
ExternalXY-LJ02 Relay Timer on AliExpresss.click.aliexpress.com
Files📁
No files available.
