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Main specification peak load of no connector: ac 250v/10a, dc 30V/10A; Trigger Current: 5mA; The Module Operating Voltage:12V. Wide application these 12v relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine etc.
Can be selected by jumper relay and TTL or ground. Using smd optocoupler isolation, stable performance. Fault tolerant design, even if the control line is broken, the relay will not operate; And interface design humanized, strong driving capability, all the interface can be directly connected through the terminal lead, so convenient.

Mobile app is easy to configure and operate. Mobile app is connected to Bluetooth control. On-board 8-circuit 12v, 10a/250v ac 10a/30v dc relay, capable of continuous closing for 100000 times, with diode leakage protection and short response time.


1. FORIOT
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FORIOT 3pcs 2 Channel Relay Module DC 12V with Optocoupler Red Board Support High or Low Level Trigger
#adFORIOT #ad - The interface of the relay adopts humanized interface design, all interfaces can be connected directly through terminal leads. 12v red relay board is mainly used in automotive electrical system, home automation, industrial control system and security system.More information #ad
The relay module works with 12V DC, the module can be set to high or low level trigger by jumper. 2-channel relay power indicator and relay status indicator are red, which equipped with 4 fixing screw holes. 12v 2-channel relay supports normally open maximum load: AC 250V/2A, DC 30V/2A, trigger current 5mA.Brand | FORIOT #ad |
Manufacturer | FORIOT #ad |
Part Number | GXMI0032-AAB |
More information #ad
2. Altronix
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Blue, 1 RB5, Altronix Relay Module 6/12VDC 120Ma DPDT
#adAltronix #ad - Item package Weight: 3. 01 pounds. Manufacturer: ALTRONIX. Door and cabinet Hinges & Hardware. Country of manufacture: United States.More information #ad
Brand | Altronix #ad |
Manufacturer | Altronix #ad |
Height | 1 Inches |
Length | 2.75 Inches |
Weight | 0.1 Pounds |
Width | 1.97 Inches |
Part Number | RB5 |
Model | RB5 |
More information #ad
3. OONO
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DC12V Version, 4 SPDT 10Amp Power Relay Module for Raspberry Pi etc IoT Project
#adOONO #ad - 4 channel spdtsingle pole double throw 10amp power relays. High quality screw terminal block. It can be easily connect with Raspberry Pi or other IoT projects, or home automation control application.More information #ad
Abs plastic enclosure, you can use screw mount to wood board or wall, of course, can also be placed on the desktop. Wire range 26awg ~ 12AWG / 2. 5mm square. Darlington transistor circuits drive relay coil. Pitch 5. 0mm/0197". Led indicators for power supply and each relay action.Brand | OONO #ad |
Manufacturer | CZH-LABS #ad |
More information #ad
4. Generic
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WWZMDiB 2Pcs 12V 8 Channel Relay Module for Arduino Raspberry Pi
#adGeneric #ad - Support Optocoupler Isolation. Maximum load: ac 250v/10a, dc 30v/10A. Support 1/2/4/6/8/16 channels 5V 12V 24V multi-pack optional. Relay modulestandard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, etc.More information #ad
Pic, arm, avr, dsp, very convenient. Trigger current 5mA. Support high and Low Level Trigger.Brand | Generic #ad |
Manufacturer | Generic #ad |
Part Number | Relay Board |
Model | 8 Channel |
More information #ad
5. Generic
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WWZMDiB 2Pcs 12V 6 Channel Relay Module for Arduino Raspberry Pi
#adGeneric #ad - Support Optocoupler Isolation. Support 1/2/4/6/8/16 channels 5V 12V 24V multi-pack optional. Relay modulestandard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, etc.More information #ad
Dsp, pic, avr, arm, very convenient. Trigger current 5mA. Support high and Low Level Trigger. Maximum load: ac 250v/10a, dc 30v/10A.Brand | Generic #ad |
Manufacturer | Generic #ad |
Part Number | Relay Board |
Model | 6 Channel |
More information #ad
6. AOICRIE
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Aoicrie 5Pcs DC 12V 1 Channel Relay Module Board Shield with Optocoupler Isolation Support High or Low Level Compatible Development Board Trigger
#adAOICRIE #ad - Has screw terminals for relay NC, C, NO and for input; Coil +, coil - and trigger. This relay board maximum load: ac 250v/10a, dc 30v/10a with power and relay action indicator. Each relay has normally open and normally closed contact.Main specification peak load of no connector: ac 250v/10a, dc 30V/10A; Trigger Current: 5mA; The Module Operating Voltage:12V. Wide application these 12v relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine etc.
More information #ad
These relay board use photocoupler isolation that has strong driving ability and stable performance. The isolation circuit prevent damages to I / O port by relay switch current. The module has a jumper so you can set rather the unit state changes with high or low signal. Can be selected by jumper relay and TTL or ground. Using smd optocoupler isolation, stable performance. Fault tolerant design, even if the control line is broken, the relay will not operate; And interface design humanized, strong driving capability, all the interface can be directly connected through the terminal lead, so convenient.
Brand | AOICRIE #ad |
Manufacturer | AOICRIE #ad |
Part Number | Aoicrie |
More information #ad
7. JESSINIE
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JESSINIE 12V Bluetooth Relay Module Mobile Phone Bluetooth Wireless Remote Control Switch Bluetooth Module IoT
#adJESSINIE #ad - Two types of app are optional, which can be downloaded and controlled wirelessly, and are dedicated to Bluetooth relay; General APP downloaded from Android App Mall.Mobile app is easy to configure and operate. Mobile app is connected to Bluetooth control. On-board 8-circuit 12v, 10a/250v ac 10a/30v dc relay, capable of continuous closing for 100000 times, with diode leakage protection and short response time.
More information #ad
Realize wireless control of mobile phone, switch on and off anytime and anywhere. In the open environment, the maximum stable transmission distance of the mobile phone when it is carried on the Bluetooth module is 10m.Brand | JESSINIE #ad |
Manufacturer | JESSINIE #ad |
More information #ad
8. WMYCONGCONG
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WMYCONGCONG 5 PCS 12v 2 Channel Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino Relay
#adWMYCONGCONG #ad - Equipped with high-current relay, AC250V 10A ; AC125V 15A. Package content: 5* 2 Channel 12V Relay Module. 12v 2 channel relay module, can be controlled by any 12V digital output from your microcontroller.More information #ad
With patch optical isolation, strong drive ability and stable performance. Vcc-pin: power positive pole; gnd-pin: Power negative pole; IN1/IN2-pin: Relay control port.Brand | WMYCONGCONG #ad |
Manufacturer | WMYCONGCONG #ad |
Part Number | WMYCONGCONG RELAY 1248 |
More information #ad
9. Generic
#ad
WWZMDiB 2Pcs 12V 1 Channel Relay Module for Arduino Raspberry Pi
#adGeneric #ad - Support Optocoupler Isolation. Relay modulestandard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, etc.More information #ad
Arm, avr, pic, dsp, very convenient. Trigger current 5mA. Maximum load: ac 250v/10a, dc 30v/10A. Support high and Low Level Trigger. Support 1/2/4/6/8/16 channels 5V 12V 24V multi-pack optional.Brand | Generic #ad |
Manufacturer | Generic #ad |
Part Number | Relay Board |
Model | 1 Channel |
More information #ad