Top 8 Best Arduino Relay

The module uses genuine quality relay, normally open interfaces , Maximum load AC 250V10A, DC 30V10A.. Using SMD optocoupler isolation, strong driving capability, stable performance trigger current 5mA.. Fault-tolerant design, even if the control line is broken, the relay will not move.. The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.. The Module can be set by jumper high or low trigger..

5V 8-Channel Relay interface board, each one needs 70mA Driver Current Equiped with high-current relay, AC250V 10A DC30V 10A. Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground.. With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection.. Standard interface that can be controlled directly by microcontroller Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic. The 8 channels are optically isolated, safe, reliable, anti-interference. Widely used for all MCU control, industrial sector, PLC control, smart home controlFor a complete data sheet for this relay board, please download it from httpdwz.winUhW.

Control DevicesThe 1-channel relay module uses genuine high quality DC5V relay and SMD opto-isolator supporting highlow level trigger, widely apply to control various ACDC appliances, and other devices with large current.. Load RangeNONormally open maximum load AC 250V10A, DC 30V10A. Trigger current of opto-isolator 5mA.. Fault-tolerant DesignThe relay will not operate even if the control line is disconnected.. Universal InterfaceEquipped with screwed terminal plate and fixed bolt holesdiameter 3.1 mm on both sides for easy installation.. High CompatibilityThe relay module can be controlled directly by 5V logic signals from microcontroller8051, AVR, PIC, DSP, ARM, Raspberry Pi, MSP430, TTL logic etc.

5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current.. Equiped with high-current relay, AC250V 10A DC30V 10A.. Standard interface that can be controlled directly by microcontroller Compatible with Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic.. Indication LEDs for Relay output status.. Applications Supports all MCU control, The industrial field, PLC control, Smart home control, VCC system Power and so on..

5V 1 Channel Relay Module- This Relay Board provides a single relay that can be controlled by any 5V digital output from your microcontroller.. Main Specification- Peak Load of NO Connector AC125250V10A, DC2830V10A Trigger Current 5mAThe Module Operating Voltage12V 4pcs 3.1 mm Fixed Bolt Hole.. Adopted SMD Optocoupler Isolation jumper Set- 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. Has screw terminals for relay NC,C,NO and for input Coil , coil - and trigger.. Wide Application-These 5v relay board works well with ARM PIC AVR MCURaspberryCNC machine PS4 etc.. Humanization Design On Interfaces- All interfaces can be directly wired out through the terminals.Fault-tolerant designfault-tolerant design,even if the control line is broken, the relay will not operate..

5V Relay Module. 5 V-12V to TTL control signal. The control signal DC or AC, 220V AC load can be controlled.. This relay can be used not only as a microcontroller development board module, but also as a home appliance controller.. Input Section VCC Connect 5V Positive Pole Power Supply GND Connect 5V Negative Pole Power Supply.

It is 1 Channel Isolated 12V 10A Relay Module, Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, DSP, etc., very convenient.. Equipped with high-current relay, maximum load AC250V 10A, 15A 125VAC, DC30V 10A Trigger current of opto-isolator 5mA.. RELIABLE Fault-tolerant design, even if the control line breaks, the relay will not move With optical coupling isolation, triggering more reliable, more stable.. EASY to INSTALL Equipped with screwed terminal plate and fixed bolt holesdiameter 3.1 mm on both sides for easy installation.. HighLow level trigger can be selected by jumper. Very versatile, you can reverse the input logic with the jumper..

Relay supports Normally Open and Normally Closed. Relay supports High-level Trigger or Low-Level Trigger selectable by a jumper. Relay with Optocoupler Isolation. Relay with Terminal Blocks for both Input and Output Interface. Relay with two LED Indicators power green LED, the relay status red LED.

2pcslot 8 Channel relay module board, Working voltage 5V. This board is for Arduino PIC AVR DSP ARM. Support all single-chip microcomputer control,Industrial circle,PLC controller,Household intelligent control. Relay output maximum contact is AC250V 10A and DC30V 10A. Widely used for all MCU control, industrial sector, PLC control, smart home control..

5V-12V control signal of the TTL. Can be used as module and appliance control. There is a normally open and one normally closed contact. Control DC or AC signals can control the 220V AC load. What you will get 3 X 5V relay module.