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DC 5-24V 2A önzáró bistabil fordított polaritású kapcsoló vezérlő relékártya Arduino UNO MEGA2560 stm32 nodemcu érzékelőhöz
DC 5-24V 2A Self-locking bistable Reverse Polarity Switch Controller Relay Board for Arduino UNO MEGA2560 stm32 nodemcu sensor
 
Product Name:DC 5-24V 2A Self-locking bistable Reverse Polarity Switch Controller Relay Board for Arduiuo UNO MEGA2560 stm32 nodemcu sensor
 
 
 
Package inlcuded:
1 PCS  DR55B01 DC 5V-24V Self-locking (bistable) reverse polarity controller
 
 
Description:   
Self-locking (bistable) reverse polarity Relay controller
    
1 Input Voltage: DC 5V(5V version); DC 6-24V(12V version)
2 Module working current : Forward 2ma;Reverse: 35-40ma;
3 Load voltage: Equal to input voltage
4 Load current: Maximum 2A(Motor <=1A)
5 Power indicator AND reverse polarity indicator
6 Control method : low pulse trigger(0.2-2 seconds)
7 Size: 43mm X 21mm X 16mm
8 Weight: 13.5 g
This is a bistable (self-locking) Reverse polarity relay module,Trigger once, Output reverse polarity (and holds);Trigger again,the output=input (and holds)
Pin description: 
I :Power Input ;
I-  :Power Input -;
O :Power Output (When reversed is Power Output -);
O- :Power Output -(When reversed is Power Output );
G:trigger signal input  ground;
T:trigger signal input terminal(0.2-2 second low pulse trigger).
Note:
1 For the module to work stably, be sure to use a power supply with sufficient current.Power supply current is greater than 2 times load current
2 The maximum load current is 2A, if it is a motor, the maximum load current is 1A
3 Can only control forward and reverse(Start and stop by power on and power off control)
How to use:
Power-on, the output=input, press the trigger button, Reverse polarity output, press again,  the output=input, the third press, Reverse polarity output, and so on.
Turn off the power and stop output
 
 
 
  
  
 
 
 
 
4000639523290/2 - shop1525466