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$3.50 Shipping Condition: New Location: China Onboard ESP8266 WIFI module, the relay has two kinds of 5V and 12V. Open the phone settings, select the wireless LAN, refresh the wireless network, find ... morethe FTCBLOCK Wifi Relay, enter the password to connect.
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Free Shipping Condition: New Location: China OMRON 2NG2R Series Relay Module. Zhejiang Geya Electrical Co., Ltd. We have more than ten years of production experience and have CE, CB and other international ... morecertifications. Customization service is also provide.
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Free Shipping Condition: New Location: China 3: Query relay status command Relay 1-8 Channel commands Relay 9-10 Channel commands 1x 8 ChannelsRelay module. 1x Network module. 1x 16 Channel Relay ... moremodule. change the IP and port number page; when changing the IP and port number, IP1 must not be 0, all IP1-IP4 cannot be greater than 255; port cannot be 0; the change can be successful.
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Free Shipping Condition: New Location: China We have more than ten years of production experience and have CE, CB and other international certifications. Customization service is also provide. Zhejiang ... moreGeya Electrical Co., Ltd. Mini Circuit Breaker.
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$3.37 Shipping Condition: New Location: China 1 VCC external 3V. Relay module x1. Power indicator (green), relay status indicator (red). It is driven by 8550 triode, with strong driving ability;.
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Free Shipping Condition: New Location: Jamaica, United States Onboard mature and stable ESP-12F WIFI module, large capacity 4M BYTE FLASH;. Onboard WIFI module RST reset button;. Onboard power indicator, 1 programmable ... moreLED and relay indicator. Load within 250V/DC30V;.
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$3.00 Shipping Condition: New Location: China 1 CH Without Optocoupler(Black). 1 CH Without Optocoupler(Blue). 1 CH With Optocoupler(Black). 2 CH With Optocoupler(Black). The use of the industry's ... moretop quality optocoupler isolation, strong anti-interference ability, stable performance; the trigger current is only 3mA.
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$3.50 Shipping Condition: New Location: China Arduino Module. Electronic Component.
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$3.00 Shipping Condition: New Location: China 1 CH Without Optocoupler(Black). 1 CH Without Optocoupler(Blue). 1 CH With Optocoupler(Black). 2 CH With Optocoupler(Black). The use of the industry's ... moretop quality optocoupler isolation, strong anti-interference ability, stable performance; the trigger current is only 3mA.
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$2.53 Shipping Condition: Neu Location: China 1 Channel Latching Relay Module 12V. Press the trigger button, the relay is locked, press again, the relay off, you can also add the trigger switch, and ... morethe use of low-level trigger. 1x 1 Channel Self-locking Relay Module 12V.
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$3.73 Shipping Condition: Neu Location: China Nano Sheild. Onboard mature and stable ESP-12F WiFi module, large capacity 4MByte Flash;. There are 5V/12V/24V optional. 4: Onboard WiFi module RST reset ... morebutton and a programmable button. Onboard WiFi module RST reset button and a programmable button;.
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$3.00 Shipping Condition: New Location: China Press the button to turn on the relay, and after a delay of 1 second, the relay will automatically turn off. Press the button to turn on the relay, then ... morepress again to turn it off. After power on, the module defaults to Mode 1.
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$3.20 Shipping Condition: New Location: China 1 VCC external: 3V. 1/2/5/10PCS Relay module. Power indicator (green), four-way relay status indicator (red). hope you could understand. Equipped with ... morefixing bolt holes for easy installation. Instructions for use.
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$3.50 Shipping Condition: New Location: China Input channels: 8 channels, low pulse trigger (NPN). output channels: 8 channels 10A relay output. To install the antenna, remove the housing top cover ... moreand. Working frequency band: 425~455MHz (can be set by DIP switch).
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Free Shipping Condition: New – Open box Location: Bhavnagar Wadva S.O, India Mfg/maker: farnell electronics ltd. maker ref: 615-705 (farnell). We are here to help and will do our best to resolve any issues.
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Free Shipping Condition: New Location: China We have more than ten years of production experience and have CE, CB and other international certifications. Customization service is also provide. Zhejiang ... moreGeya Electrical Co., Ltd. OMRON 1NO1NC with Fuse.
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$1.92 Shipping Condition: Brand New Location: China Product Description Features: 5V 2-Channel Relay interface board. And each one needs 15-20mA Driver Current, Equipped with high-current relay. AC250V ... more10A; DC30V 10A, Standard interface that can be controlled directly by microcontroller(Arduino. 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) Indication LED's for Relay output status With optocoupler protection, Package Include: 1x 2-Channel 5V Relay Module Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice.Please confirm your shipping address in the PayPal Account. If buyer want to delay the payment because of financial problem. Please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days to Worldwide. We also provide international Expressed delivery such as EMS. DHL and UPS,extra shipping fees is needed. The shipping time may vary. Depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem.We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback.We will offer help to resolve your problems as fast as possible. Customer Service Work Time If you have any questions.Please contact with us via eBay message or our customer service e-mail. please be advised that e-mails will be replied by our customer services officers Mon. Fri. 11:00- 20:00 and Saturdays 11:00– 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. Excluding Weekends and Public Holidays) Engineered for professional eBay sellers！
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$2.77 Shipping Condition: Neu Location: China Onboard EL817 optocoupler, strong anti-jamming capability with optical isolation. 16 CH Optocoupler(Blue). onboard EL817 optocoupler with optical isolation ... moreanti-jamming capability. 2 CH Optocoupler(Black).
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$2.77 Shipping Condition: Neu Location: China jinbostore 皇后湾灯塔. 已经到最后一张了！ 100% Brand New Size: 13.5 x 5.3 x 1.7cm(LxWxH) Working voltage: 5V Channel: 8 channel This relay module is 5V active low. ... moreIt is an 8-channel relay interface board. Which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current. Relay output maximum contact is AC250V 10A and DC30V 10A. Standard interface can be directly connected with microcontrollers. Red working status indicator lights are conducive to the safe use. Widely used for all MCU control. Industrial sector, PLC control, smart home control. 1PCS*5V Eight 8 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. The items you ordered will be shipped out in 3 business day byChina Post Airmail when your payment is clear. The arrival time is 5-20 business days to United States usually. Country, Delivery Time, Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 21 Working Days +Saturday + Sunny 5-9 10-15 16-20 21-25 26-30 30 United States Rated(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund Canada Rated(item arrived) 0.0% 47.1% 31.4% 17.6% 3.9% Refund Australia Rated(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund Germany Rated(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund France Rated(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Spain Rated(item arrived) 3.5% 25.0% 47.9% 12.9% 10.7% Refund Other Rated(item arrived) 0.5% 13.1% 43.3% 28.1% 15.0% Refund NOTE:Brazil/Russia/Ukraine will take much longer than other countries. So the refund time is up to 40 days- We ensure dispatch the item within 3 business days. However. You bought th
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$2.99 Shipping Condition: New Location: China 5V 12V 24V Relay Module Interface Board 1,2,4,8 Channel Optocoupler. - With optocoupler isolation. Red working status indicator. - Channel: 1/2/4/8 channels. ... morefor Open Source Electronics Raspberry Pi MCU ARM AVR DSP PIC DIY.
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Free Shipping Condition: New Location: China Wireless reception sensitivity: -108dBm. Working current: all relays are off 15MA,1 relay is on 42MA,2 relays are on 62MA simultaneously,3 relays are ... moreon 94MA simultaneously,2 relays are on 121MA simultaneously.
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$2.53 Shipping Condition: Neu Location: China 2, using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;. High and low level trigger selection ends 1 when jumper ... moreshort circuit with LOW is low lever trigger;. 2 When jumper short circuit with high is high lever trigger.
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$3.99 Shipping Condition: New Location: China 3 Use the special relay driver chip ULN2803, relay work more stable. After connecting the power, even if the computer off or unplug the USB from the computer, ... morethe relay can also remains set. 4 Using genuine Songle relay.
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$2.53 Shipping Condition: Neu Location: China 1 Channel 5V Relay Module For Arduino PIC ARM AVR DSP Single Chip Microcomputer(OT929) $3.99 Description Specification: Ideal for single chip microcomputer. ... moreHousehold appliance control, etc Control DC/ AC signal. Can control 220V AC load One normally closed contact and one normally open contact Triode drive. Increasing relay coil High impedance controller pin Pull-down circuit for avoidance of malfunction Power supply indicator lamp Control indicator lamp Channel: 1 channel TTL Control Signal: 5V-12V Relay Voltage: 5V Hole Diameter: Approx. 3mm Size(L x W x H) Approx. 46 x 25 x 20 mm Package Included: 1 x 1 Channel 5V Relay Module Important Note: We aim to achieve a 5 stars rating for each and every transaction. If you are not 100% satisfied, PLEASE don't leave a neutral or negative but contact us First so that we can help you. Also please note that due to the recent Air Cargo Security Alerts. There may be delays totally outside our control. Shipping Item will be shipped within 3 business days of cleared payment via Post Airmail. Only shipped to buyer's PayPal address. Please confirm your address on PayPal before you bid. Usually takes 7-20 business days to most Countries: US. Canada, UK, Australia and Europe. Optionally. Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available. Refund It is buyer's responsibility to contact us within 30 calendar days of receiving a defective product. Otherwise. No replacement or refund will be made. All items MUST be returned in their original condition. Buyer is responsible for shipping and proof of delivery on all returns. Payment We only accept PayPal. Payment must be made within 7 calendar days of the auction end time. Non-Paying bidders will be reported. We reserve the right to cancel your order if the payment is not made within 8 calendar days of checkout. Your partner for managing your online business. Ka.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2Bjw%60%60wk6%3Eka-13ecbcc82f5
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Free Shipping Condition: New Location: Troy, United States Each G2RL-1-E-DC24 Relay Rated For 16A 250V AC Maximum.
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$2.99 Shipping Condition: New Location: China 1 VCC external 3V. Power indicator (green), relay status indicator (red). 1 x Relay module. hope you could understand.
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$3.87 Shipping Condition: New Location: China Each channel linkage function. Trigger input supports user selection, high or low pulse trigger. Load capacity: Relay normally open port Load capacity: ... moreDC 0-30V/10A, AC 0-250V/10A. Relay normally closed port load capacity: DC 0-28V/10A, AC 0-125V/10A.
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Free Shipping Condition: New Location: Chico, United States Geya Relay Module. Bran new in boxes. See pictures for other infromation.
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$2.99 Shipping Condition: New Location: China Relay is an automatic switching element with isolation function, widely used in remote control, telemetry, communication, automatic control, electromechanical ... moreintegration, and power electronic equipment. It is one of the most important control components. 1, 2, 4 or 8 Channels Maximum switching voltage: 250VAC / 30VDC Maximum switching current: 10A Module operating voltage: 5V / 12V / 24V Each relay features an LED indicator. Brand New relay module with optocoupler to protect the device controlling the relay. Controlled directly by a wide range of microcontrollers such as for , Raspberry Pi, ESP 8266, ESP32, AVR, PIC, ARM, PLC, etc.
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Free Shipping Condition: New Location: United States Elsay four-way Modbus relay module is equipped with mature and stable 8-bit MCU and RS485 level communication chip. Modbus RTU four-way relay module RS485/TTL ... moreUART. 2, Communication protocol: support standard Modbus RTU protocol;.
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$3.50 Shipping Condition: New Location: China The single channel Bluetooth relay module includes one channel 5V / 10A or one channel 12V / 10A relay module and spp-c Bluetooth serial port slave module. ... moreIt is a new and modified version, which is more practical and more stable.
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$3.50 Shipping Condition: New Location: China The small size of 49mm 49mm is convenient to carry. Relay 1-8 commands Relay 9-10 commands 1: Default IP: 192.168.1.4 Port: 30000. 3: Command to query ... morerelay status Relay module 1. Long press and hold the reset switch until the LED remains on.
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$2.77 Shipping Condition: Neu Location: China For Arduino. VCC: Power interface ,5V/12V/24V. With power and relay action indication, bright when connect and go off when disconnects. Step up module. ... moreStep down module. Adapter Module. Display module.
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$3.50 Shipping Condition: New Location: China 9V 1 Channel Relay Module 5V 1 Channel Relay Module The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A. ... more1-Channel relay module, with photoelectric isolation.
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$3.50 Shipping Condition: New Location: China Arduino Module. Raspberry Pi. 1 VCC external 3V. Power indicator (green), relay status indicator (red). 1 x Relay module. Equipped with fixing bolt holes ... morefor easy installation. Instructions for use Electronic Component.
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Free Shipping Condition: New Location: United States Power indicator (green), relay status indicator (red). 1x Relay module. We will be happy to resolve any issues you may have in a cordial and friendly ... moremanner. All products are quality checked. Otherwise deal is final.
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$2.77 Shipping Condition: Neu Location: China Using SMD optocoupler isolation, driving ability, stable performance;. The module can be high or low by a jumper setting trigger;. Trigger current 5mA;. ... moreThe module uses genuine quality relay, normally open interfaces;.
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$3.00 Shipping Condition: New Location: China 1x Relay Module. Item Location. We will be happy to resolve. Otherwise deal is final. any issues you may have in a cordial and friendly manner. If you ... moredon't receive. very important to us. All products are quality checked.
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$2.99 Shipping Condition: New Location: China 2, Using chip optocoupler isolation, strong driving ability, stable performance; trigger current 5mA. 5, Power indicator (green), relay status indicator ... more(red). 1, Normally open interface limit large load: AC 250V/10A,DC 30V/10A.
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$3.50 Shipping Condition: New Location: China 1/2/5/10Pcs 4 or 8 Channel 5V Relay Shield Module Board Optocoupler module Arduino ARM AVR(depend on you choose). Arduino Module. This relay module is ... more5V active low. Channel: 4/8 channel. Product Introduction.
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$2.77 Shipping Condition: Neu Location: China Transportation Mode:Wifi. Working Humidity:40%~80% RH. Wifi Working Frequency:2.4G 802.11 b/g/n. Spot Welder. Supports WiFi network. 45 In 1 Sensor. Battery ... moreProtection Board. Mode of transport: Wifi.
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$8.90 Shipping Condition: New Location: Manassas, United States Introducing the Electronic Salon D-261 8-Channel DPDT Signal Relay Module Board, a top-of-the-line product perfect for your electronics needs. This module ... moreboard is designed with reliability and efficiency in mind, making it an excellent choice for various applications in electronics. Featuring a brand name you can trust in the electronics industry, Electronics Salon, this product is brand new and comes in an unopened box, It is a great addition to your electrical equipment and supplies, making it a must-have for any business or individual looking for a high-quality relay module board. Order now and experience the convenience and practicality of the Electronic Salon D-261 8-Channel DPDT Signal Relay Module Board!New package and box .Ships next Business Day.
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Free Shipping Condition: New Location: United States Relay Module, 4 Channel Flip-Flop DC 12V Bistable Self-Locking Relay Module Low Pulse Trigger Relay 6-24VDC for Automotive Electronics, Motor, LED. MODULE ... moreINTERFACE:1. T : Low pulse trigger; RELAY OUTPUTS:1.
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$2.53 Shipping Condition: Neu Location: China 1 Channel Latching Relay Module 12V. Press the trigger button, the relay is locked, press again, the relay off, you can also add the trigger switch, and ... morethe use of low-level trigger. 1x 1 Channel Self-locking Relay Module 12V.
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$2.53 Shipping Condition: Neu Location: China 5V Four 4 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino 8051. 5V Four 4 Channel Relay Module Item Description: Brand new and high ... morequality. Module With optocoupler Be able to control various appliances and other equipments with large current Easy to be controlled by a lot of Microcontrollers like Arduino. 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic With high-current relay. AC250V 10A, DC30V 10A Every channel needs 15-20mA drivee current LED indicator for relay output status Color: blue Dimension: Approx. 7.5x5.5x2cm Materials: PCB board and electronic components. Payment We accept paypal only. Payment must be received in 48 hours after auction closing. Please leave note for your special request in Paypal punctually when you pay the order. Any special request cannot be fulfilled after 24 hours of payment. Because most of orders will be processed instantly and same-day dispatched. Delivery details Shipping Terms We only ship to the confirmed address provided by PayPal. Before you pay. Please make sure the address in your PayPal whether it matches the address you would like us to ship to. We ship to USA UK CANADA ASIA Buyers' Information: We strive our best to offer you the most reliable. Affordable way of shipping service. But sometimes international delivery is highly depended on the courier company and local customs/duties. If you do not receive your item on time, please contact us immediately for further assistance. Thank you for your understanding. Shipping Method All items will be shipped by EUB. FedEx, UPS, DHL Express delivery is only to US/UK/Canada/Australia. Other countries will be subject to change accordingly with our email confirmation. We do not ship to Name of the Countries Africa We can not mark any package as a gift. But all international packages are marked"ebay Purchase" on the insurance form. We offer combined shipping which will save your shipping cost greatly for your multiple purchases. Please do not pay until you make your last choice. Shipping Time All items
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Free Shipping Condition: New Location: China Function 9: Self-locking relay mode: Give a high-level pulse signal to the CH1 interface of the relay, the relay will pull in, and then give a high-level ... morepulse signal to the relay to disconnect. Function 15: Infinite cycle timing mode 1: The relay does not operate after power-on, and a high-level pulse signal is given to the CH1 interface.
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$2.77 Shipping Condition: Neu Location: China 5V Eight 8 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino, Photo: Description: Features: With optocoupler Easy to be controlled by ... morea lot of Microcontrollers like Arduino. 8051, AVR, PIC, ARM, DSP etc. With high-current relay. AC250V 10A, DC30V 10A Each channel needs 15-20mA driver current Color: blue Dimension: Approx. 13.8x5.7x2cm Materials: PCB board and electronic components, Package Contents 100% Brand New 5V Eight 8 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino, Shipping: We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! Ship by Post Air-mail within 1 working days after full payment is received. The shipment usually takes 12-35 business days to Worldwide. We also provide international Expressed delivery such as EMS. DHL and UPS,extra shipping fees is needed. The shipping time may vary. Depends on receiver's location. Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-22 25 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 35 United States Rate(item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate(item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate(item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate(item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate(item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate(item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate(item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment: W e accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice.Please confirm your shipping address in the PayPal Account. Please don't bid if you don't intend to buy. If buyer want to delay the paym
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$2.29 Shipping Condition: New Location: China Trigger signal inputports user selection, high level or low level pulse triggering. With power indicator light and relay suction indicator light. X--2 ... moreT1 Minute (00). X--5 T2 Minute (00). Load capacity: Normally open port: DC 0-30V /10A, AC 0-250V /10A.
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Free Shipping Condition: New Location: Brentwood, United States Module uses high-quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A;. Trigger mode: High / Low Level Trigger;. COM and Low ... moreconnected, the relay is low-level trigger ; COM and High connected.
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$3.00 Shipping Condition: New Location: China ●Enter 8 above and 2 below for 1-2 interlock, 3-4 interlock, 5-6 interlock, 7-8 interlock. 【Interlock Setting】. ●Enter 10 above and 10 below for channel ... more1.2.3.4.5.6.7.8.9.10 interlock. ●Enter 4 above and 2 below to indicate channel 1.2.
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$1.95 Shipping Condition: New Location: China Dual Trigger design, using special two-way driver IC design, fly away to ride the world premiere of Electronic Science and Technology ;. Each relay has ... morea pull indicator, working status of the relay at a glance;.
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Free Shipping Condition: New Location: Denver, United States DIN Rail optional 1/2/4/8/16 channels relay interface modules. Theory:Electromagnetic Relay. Relay Mounting:Soldered on PCB. Rated Load Current:10A 250VAC/30VDC. ... morePower Source:AC. Color 2 Channel. Coil Resistance 0.16 Ohms.
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$2.77 Shipping Condition: Neu Location: China Dualane Ebay Photographic Shop New 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino. Introduction: This is a 2 Channel 5V Relay ... moreinterface board. Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 5V 2-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(Arduino. 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) Welcome to visit our shop for more Camera accessories. If you need wholesale lots,please feel free to contact us, We are right here waiting for you. 1 x Relay module, Payment 1. We accept Paypal payments. Instant Paypal direct money transfer.Instant Credit/Debit card secure payment.No surcharge for using PayPal.We are PayPal verified business account holder and qualified PayPal World Seller. Shipping&handling 1. We are happy to accept orders from European. American, Australian, and other countries, certain country restrictions may apply.We ship to worldwide except Nigeria, Vietnam.etc 2. We will dispatch the package within 2 business days after payment confirmed.Then shipping notification will be sent through ebay message system. 3.Please make sure your ebay shipping address is exact for your receiving. If you want change, please email us before your payment. 4. We provide Air Mail and Express Delivery. 1)Standard Air Mail: Package will be shipped default by Economy Air Mail without tracking number. We suggest all buyers to update the shipping service for better one.Thanks! If you want to ship by Register Air Mail which comes with the tracking number.You need to pay the extra fee to update the service,Please contact us for help before pay. It can reach most of the countries within 8-20 business days(Normal only need 8-20 business days to US/UK/AU/CA! But It may take 15-45 business days or even
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$2.99 Shipping Condition: New Location: China Input level: low level NPN. high level PNP. Input current: 5-10ma. 6 way length 47MM width 85MM height 50MM. Output level: low level NPN (negative).
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$3.72 Shipping Condition: Neu Location: China (3.3-5V State High Relay OFF). CH1: 1 Signal to Trigger the end of the Relay Module (High Level Trigger Valid). (0-2.5V Low State Relays ON). Channel: ... moreAs Your Choice! DC -: Connect Power Negative. hope you could understand.
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Free Shipping Condition: New Location: China
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$2.77 Shipping Condition: Neu Location: China For Arduino. Each channel has an LED indicator to show the relay is on. Step up module. Adapter Module. Step down module. 1 X Channel Relay Module. Display ... moremodule. Wireless module.
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$2.77 Shipping Condition: Neu Location: China 1 CH Optocoupler(Blue). onboard EL817 optocoupler, strong anti-jamming capability with optical isolation. 2 CH Optocoupler(Blue). onboard EL817 optocoupler ... morewith optical isolation anti-jamming capability.
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$3.87 Shipping Condition: New Location: China LED DIP Light., and then repeat the above action, repeated to the X interface a high pulse signal, you can restart the above function;. Repeatedly giving ... morethe X interface a high-level pulse signal can restart the above function;.
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$3.18 Shipping Condition: Neu Location: China Elsay four-way Modbus relay module is equipped with mature and stable 8-bit MCU and RS485 level communication chip. Modbus RTU four-way relay module RS485/TTL ... moreUART. 2, Communication protocol: support standard Modbus RTU protocol;.
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