Showing 73–90 of 219 results
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch
5V – 2 Channel Relay Module (with Optocoupler)
Features
- High current relay, AC250V 10A, D 30V 10A
- 2 LEDs to indicate when relays are on
- Supply voltage – 3.75V to 6V
- Trigger current – 5mA
- Current when relay is active - ~70mA (single), ~140mA (both)
- Relay maximum contact voltage – 250VAC, 30VDC
- Relay maximum current – 10A
- Standard TTL Level logic controlled (AVR, Arduino, 8051, PIC, ARM)
5V 1 Channel Bluetooth Relay Module Things Smart Home Remote Control Switch
Specifications:
- Onboard Bluetooth status indicator and relay indicator
- With optocoupler isolation, strong anti-interference ability
- Onboard N76E003/STM8S003 and SPP-C Bluetooth 2.1 module
- Effective control distance(on open area): 10m
- Module Operating Voltage: 5VDC
- On-board 5V, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 times continuously.
5V 1 Channel Relay Module
5V 1 Channel Relay Module (with Optocoupler)
5V 1 Channel Relay Module (without Optocoupler)
5V 1 Channel Relay Module Infrared IR Remote Switch Control
5V 1 Channel Songle Relay Module 30A Power Failure Relay
5V 16 Channel Relay Module (with Optocoupler)
Specifications:
- 16-channel relay interface board, each one needs 15 - 25mA driver current
- Â Equipped with high-current relay, AC 250V 10A / DC 30V 10A
- Standard interface that can be controlled directly by microcontroller
- Â LED for indicating relay output status
- Compatibles with Arduino, raspberry pi, nodemcu boards.
5V 2 channel USB PC Intelligent Control Relay Module
- Contact type: NC / COM / NO
- Input current: ≥300mA
- Input voltage: DC 5V
- Support Win7, XP 32-bit systems
- Onboard square USB interface, stable connection.
- Use imported high-performance USB control chip.
- Application code: Green indicates that the relay is closed, the red disconnect
- Military grade PCB board production.
5V 4 Channel Relay Module (with Optocoupler)
Specifications:Â
- Supply voltage – 3.75V to 6V
- Trigger current – 5mA
- Current when the relay is active - ~70mA (single), ~300mA (all four)
- Relay maximum contact voltage – 250VAC, 30VDC
- Relay maximum current – 10A
- Triode drive, increasing relay coil
- High impedance controller pin
- Pull-down circuit for avoidance of malfunction
- Power supply indicator and Control indicator lamp
- Power supply and relay instructions, lit, disconnect is off;
- Input signal, signal, common Terminal and start conducting;
- Useful for appliance control;
- DC or AC signal, control, you can control the 220V AC load;
5V 4 Pin 30A Power Relay SLA-05VDC-SL-A
5V 7A Sugar Cube Relay (2 Pieces)
Features:Â
- Trigger Voltage (Voltage across coil) : 5V DC
- Trigger Current (Nominal current) : 70mA
- Maximum AC load current: 7A @ 240/125V AC
- Maximum DC load current: 7A @ 30/28V DC
- Compact 5-pin configuration with plastic moulding
- Operating time: 10msec Release time: 5msec
- Maximum switching: 300 operating/minute (mechanically)
5V 8 Channel Relay Module (with Optocoupler)
Specifications:
-
- Supply voltage – 3.75V to 6V
- Trigger current – 5mA
- Current when relay is active - ~70mA (single), ~600mA (all eight)
- Relay maximum contact voltage – 250VAC, 30VDC
- Relay maximum current – 10A
- 5V 8-Channel Relay interface board
- LOW level trigger, equipped with indicator easy to recognize the working status
- Each relay has NO and NC ports, easier to connect and control the connected devices
- Selection of plastic material for high temperature and better chemical solution performance.
- PCB size: 5.7 x 13.8 cm
- Support control of 10A 30V DC and 10A 250V AC signals
- Compatible with Arduino, raspberry pi, nodemcu boards.
5V 8 Channels Relay, Module High and Low, Triggering Optocoupler, Isolation Relay Module, PLC Signal Amplifier, Board
5V Modbus RTU 2, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU
