Top 10 3.3v Arduino Relay UK – Motherboards

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ICQUANZX 5PCS KY-019 5V One Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay

ICQUANZX #ad - New 5v relay module. 5v relay module 1 way relay module ARDUINO. This product contains 5 modules. Name:arduino kits module. 100% brand new.
ManufacturerICQUANZX #ad
Part Number00075



ELEGOO Relay Module 4 Channel DC 5V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi

ELEGOO #ad - It is also able to control various appliances and other equipments with large current. This relay module is 5v active low.

Standard interface can be directly connected with microcontrollers. Relay output maximum contact is AC250V 10A and DC30V 10A. 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as AVR, arm, PIC, PLC, etc. Working status indicator lights are conducive for the safety use. Widely used for all mcu control, PLC control, industrial sector, smart home control. This kit is compatible with Arduino IDE, Raspberry Pi and STM32.
BrandELEGOO #ad
Height2.01 cm (0.79 Inches)
Length7.01 cm (2.76 Inches)
Weight0.05 kg (0.12 Pounds)
Width5.99 cm (2.36 Inches)
Part NumberUK-EL-SM-006

3. AZDelivery


AZDelivery 3 x 1-Relay 5V KY-019 Module High-Level-Trigger Compatible with Arduino including E-Book!

AZDelivery #ad - Thanks to its compact size the 1 channel relay can be used in almost every project. The relay acts as a switch that responds to a signal from the Arduino. Az-delivery, full installation guides, eBooks, your microelectronics expert.

Welcome to the az-delivery family! for top quality microelectronics, libraries, we are your go to. Get now three 1-relay 5v ky-019 module at a special price with quantity discount! Our az-delivery 1-channel relay ky-019 module is suitable for various playful projects with Arduino, Raspberry Pi & Co. We provide an array of application examples, and all-round assistance. For this reason it is often used in IoT projects to control lights and other electronic devices. The ky-019 relay is used to control ac circuits. Thanks to its wide voltage range, our relay is perfect for switching higher voltages using a 5V output.
BrandAZDelivery #ad
ManufacturerAZDelivery #ad
Part Number3x KY-019

4. kwmobile


5V Relay Board for Arduino Raspberry Pi with Optocoupler, kwmobile 2 Channel Relay Module, Pack of 3

kwmobile #ad - Compatibility: made for arduino, avr, 8051, pic, arm, ARM, msp430, DSP, TTL-Logik and more. Convenient: the two relay modules are already soldered to a breakout board for easy installation and use and is equipped with high current relay, AC250V 10A; DC30V 10A standard interface, which can be directly operated from the microcontroller.

For example, you can switch on and off your LED lights, AC and more. Uses: the kwmobile channel relay module can be used for the wireless automation of high voltage devices in your home. In addition, there is also optocoupler to regulate voltage outputs from one side so as not to damage components on the other side. Since 2012 we offer you a wide range of accessories for your electronic devices. Based in europe: kwmobile is at home in Germany. Led display: a display attached to the module allows you to check the relay output status.
Brandkwmobile #ad
ManufacturerKW-Commerce #ad
Height2 cm (0.79 Inches)
Length13.7 cm (5.39 Inches)
Width5.7 cm (2.24 Inches)
Part Number38813



ELEGOO 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 R3 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi

ELEGOO #ad - Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground. The 8 channels are optically isolated, safe, reliable, industrial sector, PLC control, anti-interference.

Widely used for all MCU control, smart home control. With a relay coil to absorb the diode protection. 5v 8-channel relay interface board, each one needs 70mA Driver Current; Equiped with high-current relay, AC250V 10A ; DC30V 10A. With power indicator, 8-way road has a status indicator. Standard interface that can be controlled directly by microcontroller UNO R3, AVR, DSP, MSP430, ARM, 8051, PIC, ARM, TTL logic.
BrandELEGOO #ad
Height2.49 cm (0.98 Inches)
Length15.49 cm (6.1 Inches)
Weight0.13 kg (0.29 Pounds)
Width8 cm (3.15 Inches)
Part NumberUK-EL-SM-005



KEYESTUDIO Solid State Relay 8 Channel 5v for Raspberry Pi Arduino PIC AVR DSP ARM Relay Switch Module High/Low Level Trigger AC240V/2A Output

KEYESTUDIO #ad - It is widely used in industrial electrical appliances and home appliances, and plays the role of intelligent switch. This 8-channel solid state relay is active at high level.

When the input control signal is at LOW0-2. 5v, the relay is ofF; if at HIGH3. 3-5v, relay is ON. Solid state relay is a new kind of contactless switching device. How to use: search for "keyestudio wiki ks0266" in Google Chrome to get the wiki online tutorial for this product. Note: the output control terminal of it must be connected to the circuit, and the working current needs to be > 50mA, so that the solid state relay can be disconnected normally. Channels 1-8: voltage dc5v; static current 0ma; trigger Voltage 3. 3-5v; trigger current 2ma; Output port AC240V/2A.
Manufacturerkeyes #ad
Part NumberKS0266-EU



Youmile 4 channel 5v relay shield module for Arduino UNO R3 Relay Shield Interface 4 Four Channel For PIC AVR DSP ARM MCU Arduino UNO R3

YOUMILE #ad - Onboard relay indicator red. Standard for Shield interfaces and shape. 3 m3 screw positioning holes for easy installation. High drive 5v or 3. 3v normally open contact closure. Can continue to stack other for expansion boards.
BrandYOUMILE #ad
ManufacturerYoumile #ad
Part NumberGR-YM-165



KEYESTUDIO Relay Module DC 5V 8-channel Relay Module Board Shield with Optocoupler for Arduino Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi

KEYESTUDIO #ad - It can be connected to 250v/10a ac element or 24v/10A DC element to the maximum, it can be used to control lights, therefore, motors and etc. Relay shield employs high quality relay with eight channels input and eight channels output. The modularized design makes it easy to connect to expansion board. The output state of the relay is shown by a luminous diode for the convenience of actual application.
Manufacturerkeyes #ad
Weight0.09 kg (0.2 Pounds)
Part NumberKS0059

9. SF Innovations


SF Innovations Mains Switch Relay 2: Ready-Built PCB Assembly for Raspberry Pi, Arduino & PIC, Beaglebone

SF Innovations #ad - Led indication of on and off. Supplied as a ready built PCB assembly, with a purpose-built enclosure available to purchase separately mains extension not included.

Electrical isolation 4kV between the control side and the mains voltage, protected by integral 5A fuse. All the safety requirements are designed-in to prevent any faults resulting in a fire. The switch can be configured for use outside the UK by using a suitable mains extension lead not supplied. Allows the user to switch 230v or 110v mains on and off to mains powered devices from microcontrollers like the PIC and the Arduino or from single board computers like the Raspberry Pi and the Beaglebone.
BrandSF Innovations #ad
ManufacturerSF Innovations #ad
Part NumberCPMSW2RB



KEYESTUDIO Relay Module 4-channel 5V R3 Mega 2560/Raspberry Pi/Avr/Stm 32 for Arduino

KEYESTUDIO #ad - We provide sample code, wiki tutorial and video for user, just scan the QR code on the picture to get. It can be used to control lights, motors and etc. The modularized design makes it easy to connect expansion board. Connected to 250v/10a ac element or 24V/10A DC element to the maximum. The output state of the relay is shown by a LED for the convenience of actual application. Keyestudio relay shield employs high quality relay with four channels input and four channels output.
ManufacturerKEYES #ad
Part NumberKS0058