beestudio 2016

Tips: If you need Large quantity, please contact us, we can wholesales.

We also have 5v/24v version to sell. pls click on the following link to buy:

https://www.ebay.co.uk/itm/252400618718

Features:

• This module uses MCU as the main chip.
• High timer precision.
• MCU watchdog circuit and special reset chip.
• Stable and reliable work.

Specification:

T1(the relay turn on delay time), T2(the relay turn off delay time)   

Once mode (Jumper OP3)

1. The module Power-on, When triggered the relay is switched on, delay T1, and the relay disconneted.
2. When triggered on the delay process, again triggered, it will immediately interrupt the delay.

Cycle mode(Jumper OP4)

1. The module Power-on, When triggered the relay is switched on, delay T1,and the relay is disconneted, delay T2, 
  the relay is switched on again. Such cycle. T1 and T2 are set by two adjustable resistors, respectively.
2. When triggered on the delay process, again triggered, it will immediately interrupt the delay.

Typical application reference

1. timer operating equipment, such as each press key trigger,when reach 5 minutes the automatic power off.

2. machine repeat test circuits, such as power 1 minutes on and then power off 1 minutes of ,such a cycle 

  of testing.

3. fish tank pump intermittent pumping oxygen.

4. other timer control equipment.

Performance

Jumper OP1: 1 to 100 seconds, 0.1 seconds of regulation accuracy

Jumper OP2: 1 seconds to 15 minutes, 1 seconds of regulation accuracy

The time delay error of all kinds of temperature and humidity is not more than 2%

Package Include:

Timer Relay ON OFF Cycle Module   x 1

• The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday) 
  
• All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.
  
• The Delivered time to USA buyer is about 7~20 days, other country about 15~35 days delivered.
  
  Notes: pls contact us if you need need trackable or express shipping service.

• All the items will be tested before shipping. Buy them with the confidence!
  
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