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$3.20 Shipping Condition: New Location: China Programming port: ESP8266's GND, RX, TX, 5V are respectively connected to the GND, TX, RX, 5V of the external TTL serial port module. IO0 needs to be ... moreconnected to GND when downloading, and then disconnect the connection between IO0 and GND after the download is complete;.
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$2.78 Shipping Condition: Neu Location: China 1/2/5/10Pcs 4 or 8 Channel 5V Relay Shield Module Board Optocoupler module For Arduino ARM AVR(depend on you choose). For Arduino. This relay module is ... more5V active low. Step up module. Step down module.
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Free Shipping Condition: New – Open box Location: Byers, United States 8BR Relay Board 10A 250V 620-0049 12-18 AWC NOS- Clearing out late father’s electrical contractor components. Powered by The free listing tool. List your ... moreitems fast and easy and manage your active items.
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Free Shipping Condition: New Location: El Dorado Hills, United States Rainbowkits are intended for advanced-beginners and up. The builder must be able to identify common electrical components and their markings. Minimal ... moreskill at soldering is required. All parts are factory tested.
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$3.74 Shipping Condition: Neu Location: China 2 Working current (DC 12V): standby current 6MA, 1 relay working 35MA, 2 relay working 64MA, 3 relay working 92MA, 4 relay working 120MA, 5 relay working ... more148MA, 6 relay working 176MA, 7 Relay working 204MA, 8 relays working 231MA.
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$2.78 Shipping Condition: Neu Location: China 5V 1-CH Relay with Optocoupler. 1 x Optocoupler Driver Relay Module. 2.5V 6-CH Relay with Optocoupler. 5 V 6 Relay Module Channel for Arduino PIC ARM ... moreDSP AVR Raspberry Pi. This is 1-Channel high level Relay Module.
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$2.99 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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$3.20 Shipping Condition: Neu Location: China This is a bistable (self-locking) relay module. Trigger Mode: Low Pulse Trigger. T: low pulse trigger. Adapter Module. Step down module. Step up module. ... moreDisplay module. Wireless module.
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$2.99 Shipping Condition: New Location: China 5PCS JHT93 012D-1HS Water heater main board air conditioner relay 12V 30A 4-pin.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Tazewell, United States Tested and warranted with. Clear Cover.
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$2.78 Shipping Condition: Neu Location: China The circuit is insulated before the relay's output and input. Adapter Module. Display module. Step up module. Step down module. Remote Distance: 8m. Wireless ... moremodule. Relay Size: 5(L)x2(W)x1.8(H)cm.
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$5.95 Shipping Condition: Used Location: Winter Springs, United States These relays were salvaged from an HO scale layout. Everything was working when the layout was dismantled. The relays have not been tested after the layout ... morewas dismantled.
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Free Shipping Condition: New Location: China Product series: RS232. Relay on (send this command, relay NO and COM will be closed). The relay is self-locking (relay status is reversed, if the relay ... moreNO is engaged with COM, send this command to disconnect NO from COM, and vice versa).
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Free Shipping Condition: New Location: Denver, United States Output type: Output switch. Detection frequency: 1MHZ. Load capacity: 10A / AC 250V or DC up to 30V. Indicator light: LED; RED LED ON: Indicate the Power ... moreON; BLUE LED ON: Relay is working. Protective function: on-board optocoupler isolation drive relay, effective protection of the chip, with anti-reverse function.
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$4.50 Shipping Condition: New Location: China 5pcs circuit board DIY Srs-05 12 24 vdc-sl sh one group conversion 6-pin 4100 series relay 3A for household appliances.
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Free Shipping Condition: Used Location: Knoxville, United States Condition: Clean tested takeout. 110VAC coil. Item: Allen Bradley 700-M220 series A. Second Chance PLC, Inc. is an independent distributor of surplus ... moreindustrial automation including, new, used, and remanned.
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$3.40 Shipping Condition: New Location: China Interface chip/clock timing. IOT/Functional Module. Data conversion chip/logic dev. Onboard mature and stable ESP-12F WiFi module, large capacity 4MByte ... moreFlash;. 4: Onboard WiFi module RST reset button and a programmable button.
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$2.99 Shipping Condition: New Location: China Relay: 10A 250Vac/10A 125Vac/10A 30Vdc/10A 28Vdc. 2.8 channels. The board cannot work without a computer. Product wiring is simple and convenient. Double ... morehigh current rail. hope you could understand.
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Free Shipping Condition: Neu Location: 荔湾区, China Ausgestattet mit Hochstromrelais, AC250V 10A; DC30V 10A. Soziusabdeckung Sozius Sitzbank Kohlefaser für KAWASAKI ZH2 Z H2 KLF 2020-2022. Anzeige-LEDs ... morefür den Status des Relaisausgangs. 5V 16-Channel Relay interface board, and each one needs 50-60mA Driver Current.
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Free Shipping Condition: New Location: New York, United States Tnuocke 12V 30A 250VAC Fully-Sealed PCB Relay for PC Board or Panel-Mounted,Solve F01 Code Problem of Dryer,with Soldering Sucker Pump G8P-1A4P-12VDC. ... moreProduct : 30A 12VDC 4-pin power relay. Application Field: PC Board or Panel-Mounted.
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$2.98 Shipping Condition: New Location: China Model: MY3NJ. Model: MY2NJ. Large opening and closing capacity, high reliability. Light weight.
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Free Shipping Condition: New Location: United States Relay: about 175 90 20mm. 1 x 16 Channel relay. Wiring is for reference only!
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$3.40 Shipping Condition: New Location: China Input: 12V DC. BLUE LED ON: Relay is working. Load capacity: 10A / AC 250V or DC up to 30V. - Module have four fixed bolt holes for easy installation.
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$5.35 Shipping Condition: New – Open box Location: Orlando, United States As pictured. Skycraft Parts & SurplusOrlando, FL Specializing in surplus electroniccomponents and parts for over 40 years! Relay Type: Military/Aerospace ... moreHigh Performance. Mounting Type: Printed Circuit Board.
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Free Shipping Condition: New Location: Torrance, United States Manufacturer: NTE. Trust NTE's Decades of Quality and Service. RELAY SPDT 10AMP 5/6VDC SUBMINIATURE PC BOARD MOUNT EPOXY SEALED. Part Number: R73-5D10-5/6.
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Free Shipping Condition: New Location: United States Product Model: YYI-2. Item Type: DC Current Detection Module. High Accuracy: The current detection module has a high accuracy up to 0.01A, which ensures ... moresmall error for easier and more efficient work.
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$4.50 Shipping Condition: New Location: 江岸区, China
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Free Shipping Condition: New Location: China
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$3.20 Shipping Condition: New Location: China Trigger signal source: high level trigger (3.0V-24V) signal ground and system ground is not common ground to improve the system's anti-interference ability ... more(can also be shorted to common ground by themselves).
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$5.95 Shipping Condition: New Location: Brentwood, United States
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$2.78 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. Protocol:Modbus RTU. V. Modbus RTU Command.
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Free Shipping Condition: New Location: 龙岗区, China Description: High quality and 100% Brand New. 5V relay module Microcontroller development board can be used as modules, can be used as appliance control ... more5V-12V control signal of the TTL Control DC or AC signals can control the 220V AC load. There is a normally open and one normally closed contact Power LED Controlled light, pull off, off off Increased transistor drive a relay coil, the control pin high impedance. Control pins have pull-down circuit, to prevent floating relay malfunction Package included: 5 X 1 Channel 5V relay module.
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Free Shipping Condition: New Location: China Digital Tube OFF (Power Saving State): Relay OFF 6MA, Relay ON 35MA. Digital Tube ON (Working State): Relay OFF 29MA, Relay ON 56MA. Output port: 10A ... morerelay NO COM NC three ports. Input Port: Optocoupler isolation input, compatible with NPN, PNP input (5-24V switch ).
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$3.73 Shipping Condition: Neu Location: China 1PCS KY-019 5V Relay Module for Arduino AVR PIC. hope you could understand. power apply indicator. one OP and one ON. can be use for MCU.
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$4.59 Shipping Condition: New Location: Costa Mesa, United States This is a Low Power Consumption Miniature PC Mount Relay. PC Board Mount.
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$2.78 Shipping Condition: Neu Location: China For Arduino. 1.5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current. Equiped with high-current relay, AC250V 10A ; DC30V 10A. ... moreStep up module. Step down module. Adapter Module.
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Free Shipping Condition: New Location: United States Product Model: YYI-2. Item Type: DC Current Detection Module. High Accuracy: The current detection module has a high accuracy up to 0.01A, which ensures ... moresmall error for easier and more efficient work.
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Free Shipping Condition: New Location: Monroe Township, United States Rated current: 40A. - The relay has a 40A switching capability, sturdy and practical. 1040pcs Earring Backs Safety Backs for Jewelry Making. 200 PCS/Set ... moreDiy Necklace Cards Jewelry Display Cards Necklace.
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$2.78 Shipping Condition: Neu Location: China The use of opto isolated input and output,enhanced anti-jamming capabilit. Micro USB 5-30V Delay Relay Relay Specifications:AC 220V 10A or DC 30V 10A. ... moreP-11: Jog P-12: Self-locking P-13: Give signal, the relay will stop automatically for A seconds; the trigger will be invalid during the delay.
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$2.78 Shipping Condition: Neu Location: China Using the dedicated relay driver chip ULN2803, the relay works more stably. 1 2/4/8 Channles 5V / 12V Relay Module. Step up module. Adapter Module. Step ... moredown module. Display module. Square USB interface, stable connection.
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Free Shipping Condition: New Location: Kissimmee, United States Miniature Style Relay. Relay Type: General Purpose. Pins are ready for soldering. DIP (Soldering Through PCB Board Holes Installation). Durable ABS Plastic ... moreBody. Condition: NEW. We will be glad to assist you.
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$4.06 Shipping Condition: Neu Location: China Communication to WIFI ESP8266 module. Note: this item is without ESP8266 Board. Adapter Module. Step up module. Step down module. Display module. Wireless ... moremodule. 1 X DC5V Relay Module.
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$2.78 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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$10.80 Shipping Condition: Used Location: Canada QTY 4 Aromat Relay DS2E-M-DC12V-H79 12VDC Coil DPDT PCB Mount - USED Pulls.
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Free Shipping Condition: New – Open box Location: Arlington, United States
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$6.95 Shipping Condition: New Location: Long Beach, United States MINIATURE POWER RELAY, 30 AMP, 24VDC COI.
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Free Shipping Condition: New Location: China UD74B08 8 Channel I/O MultiFunction USB Relay COM Serial Port UART Relay Board & 8 Optically Isolated Input for WIN7 WIN10 Linux. UART serial port protocol, ... moreUSB_B female interface (CH340 chip). (DC12V)Standby current (all relays closed) 11MA, 1 relay open 39MA, Relays open 67MA, 3 relays open 95MA,4 relays open 121MA,5 relays open 147MA,6 relays open 173MA, 7 relays open 198MA,8 relays open 222MA.
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$3.99 Shipping Condition: New Location: China
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$2.29 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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$4.39 Shipping Condition: New Location: Costa Mesa, United States Socket Type: 14 Pin Minature Blade. For Use with Miniature 14 Pin 0.102" (2.59mm) Blade TypeRelays. P.C. Board Mount.
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Free Shipping Condition: New Location: El Dorado Hills, United States SquareTrade © AP6.0 Universal Triac Power Kit designed to increase the output control capability of a device. Use with a modern radio transceiver ... moreto issolate the switching of an external amplifier. Combine with other kits to increase the output switching current up to 4A. OPTO Issolator provides issolation from the output connection. Not recomended for inductive loads. For inductive loads consider the Relay Kit RP-1 offered in a separate listing. Includes printed circuit board(PCB) Components, and instructions. Specifications: Output Rating 125VAC up to 4A. PCB Size: 0.7 5" x 2.0" Rainbowkits are intended for advanced-beginners and up. The builder must be able to identify common electrical components and their markings. Minimal skill at soldering is required. All parts are factory tested. Once soldering has begun the kit is not returnable. Visit CQRadioSupply website or our eBay store for cimp connectors and other radio accsssories. INTERNATIONAL PURCHASE WELCOME. INTERNATIONAL SHIPPING via USPS. Estimated First Class International Mail delivery of 2-3 weeksto Canada. 3-4 weeks to Europe, 4-6 weeks elsewhere. Estimated International Priority Mail delivery times 2-4 weeks.USPS tracking provided only WITHIN US, not to destination. Please contact us after these times if package not received. Optional USPS Express Mail service available with 3-5 business day delivery and international trackingto destination for additional charge. Powered by The free listing tool. List your items fast and easy and manage your active items.
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$3.50 Shipping Condition: New Location: China The maximum stable transmission distance is 100m. 1 Dual Channel WIFI relay module. The maximum stable transmission distance is 100m when it is up. 2: ... moreWith relay indicator and reset button. With relay indicator and reset button.
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$5.35 Shipping Condition: New – Open box Location: Orlando, United States As pictured. Skycraft Parts & SurplusOrlando, FL Specializing in surplus electroniccomponents and parts for over 40 years! Relay Type: Military/Aerospace ... moreHigh Performance. Mounting Type: Printed Circuit Board.
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Free Shipping Condition: New Location: Casper, United States Output capacity: DC 5V - 36V, at room temperature, continuous current 15A, power 400W, Enhance cooling conditions, the maximum current up to 30A. It adopts ... moredouble MOS parallel active output to show lower internal resistance,greater electric current and power.
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Free Shipping Condition: New Location: North Richland Hills, United States 2, This is a simple and practical latching relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw ... moremounting holes are convenient for you to fix it on the wall or wooden board.
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$13.15 Shipping Condition: Used Location: Greenville, United States
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Free Shipping Condition: Seller refurbished Location: San Jose, United States Condition: Wrong part pulls from circuit boards. All relays sold have been tested. Printed part number was partially removed for proprietary reasons.
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$17.00 Shipping Condition: Used Location: Concord, United States Sold as used working with 30 day warranty. Comes only as pictured. Please see all photos for item condition. Anything not pictured will not be included. ... moreHas scuffs/scratches. Please note we have a few available therefore you will not receive the exact one pictured. The serial number, firmware number and some other numbers will vary as well as the screws and terminals they have. .
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$8.11 Shipping Condition: Used Location: Chattanooga, United States MULTILIN Protection Relays. Revision G1. A 5C = rev. G1. SR-760 Analog Main Board. Board Weight: 0.4 lbs. RIVER CITY INDUSTRIAL. Assy # 1719-1002.
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