As an Amazon Associate I earn from qualifying purchases.
SunFounder #ad - Standard interface that can be controlled directly by microcontroller Compatible with Arduino, AVR, 8051, ARM, ARM, PIC, DSP, MSP430, TTL logic. 5v 8-channel relay interface board, and each one needs 15-20mA Driver Current.
Walfront #ad - High or low level trigger can be selected by jumper. Large load capacity, the relay can connect to maximum 30A, 250V loads. Four mounting holes are great for installation.
Hosyond #ad - Widely used in all mcu control, PLC control, industrial fields, smart home control. The maximum output load is AC250V 10A and DC30V 10A. The power supply voltage of the relay module is DC5V.
The status indicator is on when it is pull in, and it is release when it is released. High level or low level trigger. Package contains 10 male to female DuPont wires. The 2 channel relay interface board can directly control Arduino, ARM, PIC, AVR, PLC and other single-chip microcomputers, and can also control various high-current electrical appliances and other equipment.
AOICRIE #ad - High-level triggering refers to a triggering method in which there is a voltage between the signal input terminal and the ground, which can be understood as a short-circuit triggering method between the signal input terminal and the positive pole of VCC.
Led light is used to indicate the relay output state; board four weeks with four screw holes, hole diameter 3. 1mm, easy to install and fixed.
Geekstory #ad - Indication lED's for Relay output status. 5v 2-channel relay interface board, and each one needs 15-20mA Driver Current. Equiped with high-current relay, AC250V 10A ; DC30V 10A.
Acxico #ad - Strong driving ability, fine workmanship, stable and reliable performance. The package includes：2 pcs esp8266 esp-01s relay module, relay WIFI smart socket with ESP-01S.
It can be used to DIY your own smart switch. It's easy to use right away. This smart relay module is based on the esp-01s wifi module design. It can be remotely controlled by the mobile phone APP and provides APP and LUA source programs.
JBtek #ad - 5v 8-channel relay interface board, and each one needs 15-20mA Driver Current. Standard interface that can be controlled directly by microcontroller Arduino, AVR, DSP, PIC, MSP430, ARM, 8051, ARM, TTL logic.
Generic #ad - Support Optocoupler Isolation. Support 1/2/4/6/8/16 channels 5V 12V 24V multi-pack optional. Support high and Low Level Trigger. Relay modulestandard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, AVR, DSP, etc.
1. SunFounder
#adSunFounder 5V 8 Channel Relay Shield Module for Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
#adMore information #ad
Indication led’s for Relay output status. Equiped with high-current relay, AC250V 10A ; DC30V 10A. Size:14cm x 5. 7cm x 1. 7cm 5. 51inch x2. 24inch x 067inch.| Brand | SunFounder #ad |
| Manufacturer | SunFounder #ad |
| Height | 0.8 Inches |
| Length | 6.7 Inches |
| Weight | 0.02 Pounds |
| Width | 2.9 Inches |
| Part Number | 8C-5V |
| Model | 8C-5V |
| Warranty | 1 Month |
More information #ad
2. Walfront
#adAC100V-250V 30A High Power 2-Channel Relay High Current DC5V High-Low Level Trigger Switch Module for Arduino
#adMore information #ad
Easy to use, designed with screw terminals for convenient connection. This is a high-low level trigger 2-channel relay module that can control two loads.| Brand | Walfront #ad |
| Manufacturer | Walfront #ad |
| Height | 0 Inches |
| Length | 0 Inches |
| Weight | 0.22 Pounds |
| Width | 0 Inches |
| Part Number | Walfrontbg8atmgd7x |
| Model | Walfrontbg8atmgd7x |
More information #ad
3. Hosyond
#adHosyond 6Pack 2 Channel DC 5V Relay Module with Optocoupler Relay Board for Arduino Raspberry Pi MEGA2560
#adThe status indicator is on when it is pull in, and it is release when it is released. High level or low level trigger. Package contains 10 male to female DuPont wires. The 2 channel relay interface board can directly control Arduino, ARM, PIC, AVR, PLC and other single-chip microcomputers, and can also control various high-current electrical appliances and other equipment.
More information #ad
The relay has a standard interface and can be directly connected to the microcontroller, which is convenient for wiring. Pull in at low level and release at high level.| Brand | Hosyond #ad |
| Manufacturer | Hosyond #ad |
| Weight | 0.41 Pounds |
| Warranty | NO |
More information #ad
4. AOICRIE
#ad4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi 4PCS
#adLed light is used to indicate the relay output state; board four weeks with four screw holes, hole diameter 3. 1mm, easy to install and fixed.
More information #ad
Equiped with high-current relay, AC250V 10A ; DC30V 10A. 5v 2-channel relay interface board, and each one needs 15-20mA Driver Current. Standard interface that can be controlled directly by microcontroller Compatible for Arduino, DSP, ARM, 8051, MSP430, ARM, AVR, PIC, TTL logic. Supply voltage:5vdc current: larger than 100mA Load: 250V 10A or 30V 10A DC.| Brand | AOICRIE #ad |
| Manufacturer | AOICRIE #ad |
| Part Number | SB-0001 |
More information #ad
5. Geekstory
#adGeekstory 5PCS 2 Channel 5V Relay Module 10A with Optocoupler Low Level Trigger Expansion Board for Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP Electronic STM32 Raspberry Pi
#adMore information #ad
Standard interface that can be controlled directly by microcontroller Compatible for Arduino, ARM, DSP, AVR, MSP430, 8051, PIC, ARM, TTL logic. In: can be high or low level control relay.| Brand | Geekstory #ad |
| Manufacturer | Geekstory #ad |
More information #ad
6. Acxico
#adAcxico 2 pcs ESP8266 ESP-01S + 5V WiFi Relay Module Smart Home Remote Control Unlock Board
#adIt can be used to DIY your own smart switch. It's easy to use right away. This smart relay module is based on the esp-01s wifi module design. It can be remotely controlled by the mobile phone APP and provides APP and LUA source programs.
More information #ad
High stability and low power consumption. This module uses genuine relays and normally open interfaces. Add one more esp-01s module. High efficiency, and durable. We are very grateful for all customers’ opinions to improve sales, if you are not satisfied, please contact us to find the best solution.| Brand | Acxico #ad |
| Manufacturer | Acxico #ad |
More information #ad
7. JBtek
#adJBtek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
#adMore information #ad
Indication lED's for Relay output status. Equiped with high-current relay, AC250V 10A ; DC30V 10A.| Brand | JBtek #ad |
| Manufacturer | JBtek #ad |
| Height | 0.79 Inches |
| Length | 5.12 Inches |
| Weight | 0.24 Pounds |
| Width | 1.97 Inches |
| Part Number | FBA_pcb board |
| Model | FBA_pcb board |
More information #ad
8. Generic
#ad5V, WWZMDiB12Pcs, 1 Channel, Relay BoardRelay Module 1/2/4/6/8/16 Channel 5V 12V 24V with Optocoupler Isolation Support High and Low Level Trigger
#adMore information #ad
Arm, pic, very convenient. Maximum load: ac 250v/10a, dc 30v/10A. Trigger current 5mA.| Brand | Generic #ad |
| Manufacturer | Generic #ad |
| Part Number | Relay Board |
| Model | 1 Channel |
More information #ad
