Product Description
| 1. Output driving capacity: 250VAC-10A, 125VAC-10A, 30VDC-10A, 28VDC-10A; 2. Easy to use, each set of output simple 3-wire structure, reserved 6 output binding posts; 3. The input is directly connected to the IO port of the microcontroller or digital circuit, the input high level relay is suction, and the input low level relay is released; 4. The working voltage is 5V, the suction current is about 70mA per channel, with relay status indicator; 5. Full chip components, reasonable drive circuit design, using 8050 triode to drive relay action; 6. It is equipped with fixed screw holes for easy installation, the size of the circuit board is 1.8cm*4.0cm*1.9cm, and the weight is 15g; Simple test description: The module input and output are electrically insulated, and after supplying the corresponding correct voltage, only need to connect the high level (such as short circuit with VCC) on the input pin header to make the relay suction, and the relay will not work if it is not connected or connected to low level (such as short circuit with GND). |
| Type# | Description |
| Model | KY-019 |
| brand | Original |
| Material | metal |
| Origin | Chinese mainland |
| Color classification | 1 relay module |
| Signal output type | Digital sensors |
| Process principle | Inductive sensors |
| Applicable scenarios | Robot trolley, Arduino, etc |
| Sensor Category | other |
| color | black |
Actual image of the product
