1. KEYESTUDIO
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KEYESTUDIO 4 Channel Relay Shield 5V for Arduino Controller R3 ARM PIC AVR STM32 Raspberry Pi HIGH Level Trigger Relay Module Expansion Board
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Relay terminals: high-power, high-current high voltage can be connected to the device. The 4-channel relay module shield is active at HIGH level.| Brand | KEYESTUDIO #ad |
| Manufacturer | keyes #ad |
| Height | 0.91 Inches |
| Length | 2.72 Inches |
| Weight | 0.09 Pounds |
| Width | 2.09 Inches |
| Part Number | ks0251 |
| Model | KS0251 |
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2. HiLetgo
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HiLetgo 5V 4 Channel Relay Shield for UNO R3 Relay Shield Four Channel Relay Shield for UNO R3
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| Brand | HiLetgo #ad |
| Manufacturer | HiLetgo #ad |
| Part Number | 3-01-0017-US |
| Model | 8541582938 |
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3. seeed studio
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Relay Shield v3.0, DIY Maker Open Source BOOOLE, seeedstudio
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| Brand | seeed studio #ad |
| Manufacturer | SeeedStudio #ad |
| Weight | 0 Pounds |
| Part Number | 103030009 |
| Model | 103030009 |
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4. DLI
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Enclosed High-power Power Relay for Arduino, PIC or Wifi, Relay Shield, Raspberry Pi, Iot Relay
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| Brand | DLI #ad |
| Manufacturer | Digital Loggers #ad |
| Part Number | IOT2 |
| Model | IoT |
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5. DFROBOT
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DFRobot 4 Channel Relay Shield for Arduino
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This relay shield for arduino acts like a switch. Any technical issues after purchase please contact with our tech-support team: [email protected] Com. Product wiki >>> https://wiki. Dfrobot. Com/relay_shield_for_Arduino_V2. 1__sku_dfr0144_. It is commonly used to control anything over 5V such as lamps, water pumps and garage doors.| Brand | DFROBOT #ad |
| Manufacturer | DFRobot #ad |
| Height | 4.1 Inches |
| Length | 6.2 Inches |
| Weight | 0.13 Pounds |
| Width | 0.7 Inches |
| Part Number | DFROBOT |
| Model | DFR0144 |
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6. JBtek
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JBtek 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
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Equiped with high-current relay, AC250V 10A ; DC30V 10A. Be able to control various appliances, and other equipments with large current.| Brand | JBtek #ad |
| Manufacturer | JBtek #ad |
| Height | 0.79 Inches |
| Length | 2.56 Inches |
| Weight | 0.02 Pounds |
| Width | 1.97 Inches |
| Part Number | RP0009 |
| Model | 4450182 |
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7. Huayao
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Huayao 2pcs 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi
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Widely used for all mcu control, PLC control, industrial sector, smart home control. Working status indicator lights are conducive to the safe use. 4-channel relay interface board, arm, PIC, which can be controlled directly by a wide range of microcontrollers such as Arduino, plc, avr, etc.| Brand | Huayao #ad |
| Manufacturer | Huayao #ad |
| Part Number | NA |
| Model | NA |
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8. Huayao
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Huayao 2pcs 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi
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Each relay has normally open and normally closed contact. Standard interface that can be controlled directly by microcontroller Arduino, DSP, MSP430, ARM, 8051, PIC, ARM, AVR, TTL logic.
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With a relay coil to absorb the diode protection. Widely used for all mcu control, PLC control, safe, reliable, industrial sector, smart home control.5v 8-channel relay interface board, each one needs 15-20mA Driver Current; Equiped with high-current relay, AC250V 10A ; DC30V 10A.| Brand | Huayao #ad |
| Manufacturer | Huayao #ad |
| Part Number | 8541582491 |
| Model | 8541582491 |
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9. Devbattles
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2pcs in Pack by Devbattles, 1 Channel Relay Module DC 5V for Arduino Raspberry Pi DSP AVR
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Indication lED's for Relay output status. Application：supports all mCU control, The industrial field, PLC control, Smart home control.| Brand | Devbattles #ad |
| Manufacturer | Devbattles #ad |
| Part Number | Devbattles |
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10. EEEEE
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EEEEE UNO R3 ATMEGA328P ATMEGA16U2 & Multi-Function Shield Starter kit 2 in 1 for Sensor WiFi Relay Bluetooth Module with Digital Display Switches with USB Cable Compatible with Arduino IDE
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7 segment digit display x 4, buzzer, reset button, LED X 4, Servo connector X 4, adjustable potentiometer, switch x 3, External sensor connector. Multi-function Shield for rapid prototyping and integrated solution.| Brand | EEEEE #ad |
| Manufacturer | eeeee #ad |
| Part Number | EE901 |
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