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LED Display Relay Module Self-lock Switch with 2 relay
With this programmable timer relay module, you will be able to intelligently control car or home
electrical appliances using an Arduino or other microcontroller. The module uses high-quality electrical components, so it can control high-current and high-voltage car or home electrical appliances.
Technical data and features:
- 2-channel relay module with logic signal control
- Programmable timer with as many as 18 different modes
- Logic signal voltage: 5V DC, suitable for Arduino and other similar microcontrollers
- Supply voltage: 12V DC
- Relay controlled current: up to 250V 10A AC, or 30V 10A DC
- The LED indicates the operating status of the relay and the board
- Normally open and normally closed lines (NC normally closed, NO normally open)
- The control board is specially insulated from the noise caused by the alternating current flowing through the relays.
- Screw connections ensure strong contact
