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      1. KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM
        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM

        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM

        Model NO.
        ky-019
        Price:
        USD 0.65-1.55 / pieces
        Minimum order quantity:
        100 pieces
        Supply Ability:
        1000 pieces / Month
        Country of Origin:
        Shenzhen port
        Quantity:
        • Place of Origin:CN;GUA
        • Type:Relay module
        • D/C:1
        • Package:standard package
        • Model Number:ky-019
        • Brand Name:Original Brand
        • Application:Electronic Products
        • Shipping by:DHLUPSFedexEMSHK Post
        • Payment:Paypal T/T
        • Condition:Brand Newand Original
        • Quality:100% Original 100% Brand
        • guarantee:60 days after sale
        • package:standard package
        • deliver:2 days after payment

        KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM?

        ?

        Product Description

        ?1 ,New 5V Relay Module

        2 , can be used as microcontroller development board module can be used as home appliance control

        3,5 V-12V to TTL control signal

        4, the control signal DC or AC , 220V AC load can be controlled .

        5, there is a normally open and one normally closed contact

        6 , a power indicator light

        7 , a control indicator , pull off, disconnect does not shine

        8 , transistor drive to increase the relay coil control pins high impedance.

        9 , the control pin has a pull-down circuit to prevent malfunction relay vacant

        ?

        ky-019 5v 1 channel relay module board shield 1.jpgky-019 5v 1 channel relay module board shield 2.jpgky-019 5v 1 channel relay module board shield 3.jpgky-019 5v 1 channel relay module board shield 5.jpgQQ20170111165810.jpg

        Packaging & Shipping

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        Company Information

        Shenzhen Xiefengda Technology Co,.ltd?specialize in electronic components such as ic , capcaitor , diode , fuse, transistor , resistor and so on .We have done this business over 10

        years,having builded long-term cooperation relationships with lots of famous factories and agents all over the world .?We?have?been?committed?to?offering?the?broadest?selection?of?in stock?

        electronic?components,as?well?as?providing?the?lowest?price?at?the?fastest?speed,whatever?products?you?are?sourcing. We possess strict quality control system as well as professional testing equipment and experienced electronics engineers.

        All products will be tested and evaluated strictly before shipment.We offer the longest warranty period than any others,you can 100% return or exchange the goods within warranty .

        We?are?your?most?professional?and?trustful?choice.?

        More products

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        If you want know more about our product, just visit the below website or contact me pls.

        https://xeefee.en.alibaba.com/productgrouplist-804100997/Relay_module.html

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