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wholesale Delay Relay Module Low-Level Trigger Relay Module Shield Interface Robotics

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  • Buy 1 Channel Time Delay Relay Module High And

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    (MEGA PROMO) US 0.45 20% OFF | Buy 1 Channel 5V Relay Module Board Timer Delay Relay Shield High And Low Level Trigger Power Supply Module For Arduino Controller From Vendor Voktta Direct Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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    (FLASH DEAL) US 0.27 17% OFF | Buy DC 5V 1 Channel Low Level Trigger Relay Shield Module For Arduino AVR DSP ARM MCU DC AC 220V Interface Relay Power Board Shield From Vendor Goodit Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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    (BEST DEAL) US 1.12 20% OFF | Buy 1 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger Relay Control With Optocoupler For Arduino Mega AVR PIC DSP ARM From Merchant SeasBoat Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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    2021-6-21 · DC 12V 24V 2Bit Delay Relay Module 2-Channel High Level Trigger Switch Controller Motor Driver Module 1.Description: It is a 2Bit High Level Signal Trigger Delay Relay Module. It can control the forward and reverse rotation of the motor and it can also control 2 different devices.

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    2021-6-30 · AC 110V 220V Power-ON/OFF Trigger Delay Controller Module Display Adjustable Timer Cycle Delay Switch Module 1.Description: It is a DC 12V power trigger delay controller module. It uses brand new original components,which can be used for industrial control,electronic equipment control,household appliance …

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    (HOT OFFER) US 0.74 5% OFF | Buy Relay Module 1 2 4 8 Channel 5V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger From Vendor Advanced Tech. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits …

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    AC 9V-24V DC 12V-30V High Level Trigger Controller Delay Relay Module Countdown Timer 1.Description: YLC-AC1.1 is a AC/DC Multifunction Trigger Delay Relay Module. It can get power supply for AC or DC power source.User can select work mode and set delay time as need.

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    (BEST DEAL) US 1.14 2% OFF | Buy High Quality 1 Channel Relay Module For Arduino High And Low Level Trigger Dual Optocoupler Isolation 3.3V Relay Module From Vendor Module Base Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays Suppliers.

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    US5.99 US7.99 25% Off 1 Channel 5V Low Level Trigger Relay Module Optocoupler Isolation Terminal BESTEP for Arduino - products that work with official Arduino boards 20 reviews COD US17.22 US20.66 17% Off 3Pcs 25A SSR-25DD Solid State Relay Module DC 3-32V To DC 5-200V 19 reviews COD

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    Alibaba.com offers 7,358 relay module channel products. A wide variety of relay module channel options are available to you, There are 7,358 relay module channel suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of relay module channel respectively.

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  • Buy 1 Channel 24V Relay Module Timer Delay

    (MEGA DISCOUNT) US 0.44 20% OFF | Buy 1 Channel 24V Relay Module Timer Delay Relay Shield With Optocoupler Isolation High/Low Level Trigger Power Supply For Arduino From Vendor Voktta Direct Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China …

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    (HOT OFFER) US 0.74 5% OFF | Buy Relay Module 1 2 4 8 Channel 5V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger From Vendor Advanced Tech. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits …

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  • Buy DC 5V 1 Channel Low Level Trigger Relay

    (FLASH DEAL) US 0.27 17% OFF | Buy DC 5V 1 Channel Low Level Trigger Relay Shield Module For Arduino AVR DSP ARM MCU DC AC 220V Interface Relay Power Board Shield From Vendor Goodit Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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    (BEST DEAL) US 1.12 20% OFF | Buy 1 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger Relay Control With Optocoupler For Arduino Mega AVR PIC DSP ARM From Merchant SeasBoat Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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    (HOT OFFER) US 0.74 5% OFF | Buy Relay Module 1 2 4 8 Channel 5V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger From Vendor Advanced Tech. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits …

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    US10.99 US13.99 21% Off 10pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V Geekcreit for Arduino - products that work with official Arduino boards 10 reviews COD

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    Relay Module 2 Channel 5/12/24V Relay Module Isolated Optocoupler High and Low Level Trigger Module, 1PC (12V) 4.4 out of 5 stars. 20. 11.49.

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  • Buy 1 Channel 5V 12V 24V 30A Relay Module

    (SPECIAL PROMO) US 2.42 6% OFF | Buy 1 Channel 5V 12V 24V 30A Relay Module With Optocoupler Isolation Support High/Low Level Trigger Large Current With Guide Rail From Vendor Aideepen Direct Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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    YX Electronic Components has All Kinds of One relay module off delay timing circuit disconnect switch trigger delay loop XY-LJ02,5V 12V 24V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU for Arduino,blue yellw red color HTTM Series 2.7V-6V Capacitive Touch Switch Module …

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  • Buy Trigger Cycle Timing Delay Relay Switch

    (BEST SALE) US 2.86 12% OFF | Buy Trigger Cycle Timing Delay Relay Switch Circuit Dual MOS Tube Control Board Module 12V 24V From Seller ZQC Module Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays Suppliers.

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  • Buy 4ch DC 6V-24V Flip-Flop Latch Relay

    (SPECIAL PRICE) US 10.49 30% OFF | Buy 4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control From Merchant Eletechsup Outlet Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China …

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    (SPECIAL PRICE) US 0.89 20% OFF | Buy 1/2/4/8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P Relay SSR AVR DSP Diy Kit From Seller SZ Aitexm Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits Suppliers.

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  • Buy Mini 6-24V Flip-Flop Latch Relay Module

    (HOT DEAL) US 1.99 40% OFF | Buy Mini 6-24V Flip-Flop Latch Relay Module Bistable Self-locking Switch Low Pulse Trigger Board From Seller Shop1525466 Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits Suppliers.

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  • Buy 4ch DC 6V-24V Flip-Flop Latch Relay

    (FLASH SALE) US 10.49 30% OFF | Buy 4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control From Vendor Eletechsup Outlet Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China …

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    (HOT OFFER) US 0.74 5% OFF | Buy Relay Module 1 2 4 8 Channel 5V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger From Vendor Advanced Tech. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits …

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    US10.99 US13.99 21% Off 10pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V Geekcreit for Arduino - products that work with official Arduino boards 10 reviews COD

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    (MEGA DEAL) US 1.48 22% OFF | Buy 1Piece 5V-30V Trigger Delay Relay Module Micro USB Power Adjustable Timer Control Module Delay Switch From Merchant Locheuk Connector Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays Suppliers.

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  • Buy 6-30V Relay Module Switch Trigger Time

    (BIG PROMO) US 2.75 19% OFF | Buy 6-30V Relay Module Switch Trigger Time Delay Circuit Timer Cycle Adjustable Trigger OFF ON Switch Timing Cycle For Arduino From Merchant WAVGAT Official Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly …

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    (SPECIAL PRICE) US 0.89 20% OFF | Buy 1/2/4/8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P Relay SSR AVR DSP Diy Kit From Seller SZ Aitexm Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits Suppliers.

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    US7.99 US9.99 20% Off 5pcs 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V PIC AVR DSP ARM MCU Geekcreit for Arduino - products that work with official Arduino boards 24 reviews COD

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  • Buy 4ch DC 6V-24V Flip-Flop Latch Relay

    (SPECIAL PRICE) US 10.49 30% OFF | Buy 4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control From Merchant Eletechsup Outlet Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China …

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    (HOT DEAL) US 10.49 30% OFF | Buy 4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control From Seller Eletechsup Outlet Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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    (SPECIAL PRICE) US 1.99 40% OFF | Buy Mini 6-24V Flip-Flop Latch Relay Module Bistable Self-locking Switch Low Pulse Trigger Board From Seller Shop1525466 Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China Integrated Circuits Suppliers.

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    (HOT DEAL) US 10.49 30% OFF | Buy 4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control From Seller Eletechsup Outlet Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Relays Directly From China Relays …

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  • Buy DC 12V Self-lock Relay PLC Cycle Timer

    (MEGA SALE) US 1.70 5% OFF | Buy DC 12V Self-lock Relay PLC Cycle Timer Module Delay Time Switch For PIR Microwave Radar Infrared Vibration Touch Sensor From Seller Shop1525466 Store. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Shop Quality & Best Integrated Circuits Directly From China …

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  • Handson Technology

    2017-3-18 · 4 Channel 5V Optical Isolated Relay Module This is a LOW Level 5V 4-channel relay interface board, and each channel needs a 15-20mA driver current. It can be used to control various appliances and equipment with large current. It is equipped with highcurrent relays that work under AC250V 10A or DC30V 10A. It …

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  • Interface Relay Module With NodeMCU : 6 Steps

    Use low level triggered relay. OR Some of the NodeMCU pins momentarily turns 'HIGH' (3.3V) when switched on or restarted which causes the relay to change its states. I've read that D1 (GPIO5) and D2(GPIO4) pins of NodeMCU don't change their states on restart. So you can try using these pins for controlling your relay board if you don't wish to buy a low level triggered relay module.

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  • GERI 12V 4-Channel Relay Module with

    1. NO1,2,3,4: normally open relay interface 2. COM1,2,3,4: Common Interface Relays 3. NC1,2,3,4: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package: 100% Brand New 1*12V 4CH relay module Worry …

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  • SMAKN Wide Voltage 5V-30V Power Supply

    Timer Relay, DROK Time Delay Relay DC 5V 12V 24V Delay Controller Board Delay-off Cycle Timer 0.01s-9999mins Trigger Delay Switching Relay Module with LCD Display Support Micro USB 5V Power Supply 4.5 out of 5 stars 256

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    Hongfa Europe GmbH 8 Pin Relay Socket DIN Rail for Use With Hf10ff & Hf10fh Ser. £6.59 New. USB 16 Channel Relay Module Board for Your Home Automation Project 12v. £73.33 New. Kmtronic USB 8 Channel Relay Board DIN Rail Microchip CDC. £30.00 New. Relay Module 10a Single Channel - Arduino 5v to 240v AC Mains …

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