-40%
2021 1x 5V Relaismodul Board Shield für Arduino mit Optokoppler-Zubehör Best
€ 1.33
- Description
- Size Guide
Description
DescriptionDescription&Preview
shipping&policy
Description:
1. The module uses authentic quality relay, normally open interfaces Maximum load: AC 250V / 10A, DC 30V / 10A;
2. Use SMD isolation optocoupler, ability to drive, stable performance.Trip 5mA current.
3. The operating voltage of the module 5V;
4. The module can be high or low by a trigger of the jumper setting.
5. The fault-tolerant design, even if the command line is case sensitive, the relay won't work;
The power indicator (green), the flag of the State of the relay (red)
Interface module:
1. DC: positive supply (VCC)
2. DC: power negative (GND)
3. IN: control relay may be high or low level
Relay outputs:
1. NO: normally open relay interface
2. COM: Common interface relays
3. NC: normally closed relay interface
High and low level trigge options:
It is low level trigger when the jumper connects to bottom pin
It is high level trigger when the jumper connects a high pin
Material:PCB
Size:50mm x 26mm x 18.5mm
Package Contents:
1x Relay Module
Preview:
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