5V LED Digital Display Programmable Timer Relay Module + IR Remote Controller 　

 Description:
- 100% Brand new and high quality
- Type：Latching / self-lock
- Power input protect
- 12V Relay supported
- Maximum load : AC 250V/10A, DC 30V/10A.
- Multifunction integrated
- Flexible work time range: 0-999milliseconds ;  0-999seconds ;  0-999minutes ;  0-999hours
- Precise time delay: up to 0.1%
- High and low trigger level supported
- IR Remote Controller equipped
- 3-bit digital tube display
- 1 power indicator LED
- 1 relay indicator LED
- Can be controlled by Arduino, 8051, AVR, PIC,DSP, ARM
- Module Size:Approx. 55.8mm× 50mm× 18.5mm / 2.2inch x 1.97inch x 0.73inch

 

Module Details:

- Trigger lever select is used to select the trigger level, it is defined as below:
- Low -- connect the middle pin to the right
- High -- connect the middle pin to the left
- Digital tube is used to display the time when it works or display the parameters when you are setting them.
- VCC: Input,  power supply: 5V DC
- GND: Input,  power ground 
- IN+ : Input,  trigger input +
- IN- : Input,  trigger input - , connected to power ground
- NO:  Output, Relay output, normal open. Before relay closes, this pin is not
- connected. When relay closes, this pin is connected with COM.
- COM: Output,  Relay output, Common pin
- NC: Output, Relay output, normal close. Before relay closes, this pin is connected
- with COM. When relay closes, this pin is not connected.
- K1: Input,  User key1, used to lock or unlock the module. When the module is
- locked, it cannot receive the IR signal.
- K2: Input,  User key2, used to power on or off the digital tube. When don’t need

 

IR Controller Details:

- ON: Open the module(apply a trigger signal)
- OFF: Cut off the module (apply another signal)
- MS:  Set the time to millisecond
- Sec:  Set the time to second
- Min:  Set the time to minute
- Hour:  Set the time to hour
- Mod: Select the function
- CH:  Not used
- Sav:  Save the set time
- Clr Clear the incorrect time you have input just now
- Number 0-9: used to input the time 


Applications:

- Home Appliances
- Automotive industry
- Industrial control
- Auto control