Category: Relay Module
Showing 17–32 of 713 results
100V 9.4A FR120N Isolated MOSFET MOS Tube FET Relay Module
$4.36Relay ModuleAdd to cartFeatures With optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference. Compatible with MCU and control board, 3V or 5V signal High level start, low level stop, PWM speed regulation Widely used to control the start and stop of the motor, solenoid …
100V 9.4A FR120N Isolated MOSFET MOS Tube FET Relay ModuleRead More
10pcs 1 Channel 12V Relay Module Relay Low Level Trigger
$15.58Relay ModuleAdd to cartDescription1. The module meets the international security standards, and there are isolation grooves between the control area and the load area.2. It has power supply and relay action instructions, and it can absorb and close brightly and disconnect not brightly.3. When there is a signal at the input end, the common end and the normal …
10pcs 1 Channel 12V Relay Module Relay Low Level TriggerRead More
10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
$30.09Relay ModuleAdd to cartDescriptionNormally open interface maximum load:AC 250V/10A, DC 30V/10A.SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.Fault-tolerant design, the relay will not move even if the control line is broken.Power indicator (green), relay status indicator (red).The interface is designed humanized, and all the interfaces can be directly connected by wiring terminals, which is very …
10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation TerminalRead More
10pcs 1 Channel 5V HID Driverless USB Relay USB Control Switch Computer Control Switch PC intelligent Control Relay Module
$56.13Relay ModuleAdd to cart>>>Manual:Click here to openOverviewThis is USB controlled relay Board with 2 channels. It’s used the HID technology, so no need to install any driver in windows system and you can easy to use. We also provide an application and the C++ develop library that you can easy to integrate this module to your project.The relay …
10pcs 1 Channel 5V Relay Control Module Low Level Trigger Optocoupler Isolation
$21.61Relay ModuleAdd to cartFeatures1. This module meet safety standard, control areas and load area have the isolation groove;2. The double FR – 4 circuit board design, high-end SMT process;3. The relay control;4. it have power and relay operation instructions, and bright, disconnect the dawn;5. Signal input with low level signal, the common and often start conduction;6. Relay can …
10pcs 1 Channel 5V Relay Control Module Low Level Trigger Optocoupler IsolationRead More
10pcs 1 Channel 5v Relay Module High And Low Level Trigger
$23.61Relay ModuleAdd to cartDescriptionMaximum load:AC 250V/10A, DC 30V/10A.The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA.Working voltage:5V.Every channel of the module can be set high or low level trigger by jumper.Fault tolerant design, even if the control line is disconnect, the relay will not act.Power indicator (green), 1 relay status indicator (red).The interface design is …
10pcs 1 Channel 5v Relay Module High And Low Level TriggerRead More
10pcs 1 Channel 5V Solid State Relay High Level Trigger DC-AC PCB SSR in 5VDC Out 240V AC 2A
$30.82Relay ModuleAdd to cartSpecificationsInput Power:5V DC (160mA)Static current 0mAWorking current 13.8mALoad current:2ATrigger voltage:5VSize:25*34*25mmPositioning Hole:17.4*28.4mmPackage Included10 x 1 Channel 5V Solid State Relay High Level Trigger
10pcs 1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home Module
$62.56Relay ModuleAdd to cartTipIt is recommended to use under win7, XP, win10 customer feedback can be used, and some can not, please consider carefully before placing an order.IntroductionThe module adopts HID technology, the quality of foreign trade, no need for any driver, the download data comes with the application, plug, and play. Support WIN7, XP 32-bit, 64-bit system, …
10pcs 1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home ModuleRead More
10pcs 1 Channel DC 12V Relay Module Solid State High Level Trigger 240V2A
$32.16Relay ModuleAdd to cartSpecificationInput Power Supply:12V DC Load Voltage:AC240V 2AMaximum operating current:13.8mATrigger mode:high levelInput control signal voltage(0-2.5V low state relay OFF)(3.3-5V state high relay ON)Blue KF301 terminal connection control line is more convenient.Module interfaceDC +:positive power supply (by relay voltage power supply)DC-:connect power negativeCH:Relay Module signal triggering end (Low level trigger effective)Note:Power must be DC voltage and need …
10pcs 1 Channel DC 12V Relay Module Solid State High Level Trigger 240V2ARead More
10pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2A
$32.16Relay ModuleAdd to cartSpecificationInput Power Supply:12V DC Load Voltage:AC240V 2AMaximum operating current:13.8mATrigger mode:low levelInput control signal voltage(0-2.5V low state relay OFF)(3.3-5V state high relay ON)Blue KF301 terminal connection control line is more convenient.Module interfaceDC +:positive power supply (by relay voltage power supply)DC-:connect power negativeCH:Relay Module signal triggering end (Low level trigger effective)Note:Power must be DC voltage and need …
10pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2ARead More
10Pcs 1-Channel 12V H/L Level Optocoupler Relay Module
$25.68Relay ModuleAdd to cart10Pcs 1-Channel 12V H/L Level Trigger Optocoupler Relay Module For Feature 1-channel relay module, with photoelectric isolation High or Low level changeable(by a jumper setting trigger) The module uses genuine quality relay With power and relay action indicator Operating voltage:12V Maximum load:AC 250V / 10A, DC 30V / 10A Size:44 x 24 x 17mm Weight:160g(10pcs) …
10Pcs 1-Channel 12V H/L Level Optocoupler Relay ModuleRead More
10Pcs 100V 9.4A FR120N Isolated MOSFET MOS Tube FET Relay Module
$19.95Relay ModuleAdd to cartFeaturesWith optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference.Compatible with MCU and control board, 3V or 5V signalHigh level start, low level stop, PWM speed regulationWidely used to control the start and stop of the motor, solenoid valve and other tributary …
10Pcs 100V 9.4A FR120N Isolated MOSFET MOS Tube FET Relay ModuleRead More
10Pcs 12V 2 Channel Relay Module with Optocoupler Support High Low Level Trigger
$45.32Relay ModuleAdd to cartFeatures1. The module uses genuine quality relay, normally open interfaces maximum load:AC 250V/10A, DC 30V/10A2. Using SMD OPTOCOUPLER isolation, driving ability, stable performance; trigger current 5mA3. The module voltage is 5V/9V/12 V/24V are available4. The module can be set to high or low triggered by jumper5. Fault-tolerant design, even if the control line is broken, …
10Pcs 12V 2 Channel Relay Module with Optocoupler Support High Low Level TriggerRead More
10pcs 12V DC 10A Bistable Relay Module for Car Modification Switch one-button Start-stop Self-locking
$44.35Relay ModuleAdd to cartSpecifications1. Power supply 12V;2. Press the button on the board or the external button to let the relay module pull or close. Press the pull button and then press the button to trigger the low level. The relay is in the off state when the power is turned back on;3. The maximum current of the …
10pcs 1CH Channel DC 12V 60-70MA Self-locking Relay Module Trigger Latch Relay Module Bistable
$54.35Relay ModuleAdd to cartDescriptionWorking voltage:DC 6-24VWorking current:60-70MAStandby current:1UALoad current:AC 250V/10A, DC 30V/10ATrigger mode:Low pulse triggerSize:48mm * 16mm * 18.5mm (L * W * H), Very small sizeWeight:14.3 gUSE 1By default, the relay is release, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.USE 2By default, the …
10pcs 1CH Channel DC5V 70MA Self-locking Relay Module Trigger Latch Relay Module Bistable
$42.96Relay ModuleAdd to cartDescriptionWorking voltage:DC 5VWorking current:70MAStandby current:1UALoad current:AC 250V / 10A, DC 30V / 10ATrigger mode:Low pulse triggerSize:35mm * 16mm * 18.5mm (L * W * H), Very small size Weight:13.5 gUSE 1By default, the relay is release, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and …
10pcs 1CH Channel DC5V 70MA Self-locking Relay Module Trigger Latch Relay Module BistableRead More
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3Pcs RobotDyn RTC DS1307 Real Time Clock Battery Shield with Pin Headers Set
$18.67Expansion Board & ShieldAdd to cartPINOUT:http://img.staticbg.com/file/products/20171226001032PINOUT-RTCDS1307.pdfSchematic:http://img.staticbg.com/file/products/20171226001140Schematic-RTCDS1307.pdfFeatureType:Logic ICsPackage includes3 x RTC DS1307 (real time clock) + battery3 x Wemos D1 mini shield6 x Male Pin Header 8pins6 x Female Pin Header -BLACK 8pins6 x Stackable Header – BLACK 8pins
110V Electric Pet Heating Mat Winter Heated Blanket 2 Speeds Waterproof Cat Dog Heater Pads Bed Bite Resistant
$40.49Laboratory Heating EquipmentsAdd to cartSpecificationsType:CushionRated voltage:110V 50HzRated power:20WPlug:US Plug(We will provide adapter according to delivery country)Material:Polyester + cottonSize:45cmx45cm/17.7inchx17.7inchFeature-Soft cotton texture and vivid prints attract pets’ attention.-Two-speed temperature adjustment (high temperature 50 °C,low temperature 30 °C),can be adjust the temperature level.-The heating rate is fast, warm and comfortable,overheat protection.-Scratch and bite resistant,not easily damaged,thick and durable.-Keep warmer in winter,safe and …
Geekcreit UNO+WiFi R3 ATmega328P+ESP8266 32Mb Memory USB-TTL CH340G Module
$19.67Motherboard & Development BoardAdd to cartDescriptionFull integration on one board:Uno R3 ATmega 328 and WiFi ESP8266 with memory 32Mb (MegaByte). All of the modules can work together or each separately. And everyone has their own pinout headers.The convenient solution for the development of new projects requiring Uno and WiFi.Via USB you can update sketches and firmvare for ATmega328 and for …
Geekcreit UNO+WiFi R3 ATmega328P+ESP8266 32Mb Memory USB-TTL CH340G ModuleRead More
3pcs CA-255 10-42inch LED TV Constant Current Board Universal inverte LED TV Backlight Driver Board
$16.47Driver ModuleAdd to cartSpecificationInput Vol:10.8-28VOutput Vol:15-88vsize:8.5×4.5CM1.VCC:power supply and voltage positive, circuit voltage (The voltage is usually 12V or 24V)2.ON / OFF, ON, EN, ON_BL etc:switch foot, foot switch signal (The voltage range is between 2.5V-5V)3. PWM, PDIM, VDAJ, BL-PWM et al:brightness adjustable feet (Dimming have two modes, one is in digital mode -PWM, one is analog dimming -DC4.The …
30pcs A4988 Driver Module Stepper Motor Driver Board with Heatsink
$54.70Motor PWM Speed ControllerAdd to cartFeature1. It is suitable for driving stepper motors of 8V~35V 2A or less2. Only simple step and direction control interface3. Five different stepping modes:full, half, 1/4, 1/8 and 1/164. The adjustable potentiometer can adjust the maximum current output to obtain a higher step rate5. Automatic current decay mode detection/selection6. Overheat shutdown circuit, under-voltage lockout, cross-current …
30pcs A4988 Driver Module Stepper Motor Driver Board with HeatsinkRead More
10pcs 801S Vibration Shock Sensor Control Module Sensitivity Adjustable Board
$79.70Sensor & Detector ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.Features1. having a signal output instruction;2. with a TTL level signal, and the analog output signal;3. the output valid signal is high, the light goes out;4. the sensitivity is adjustable (fine-tuning);5. wide …
10pcs 801S Vibration Shock Sensor Control Module Sensitivity Adjustable BoardRead More
5pcs W3231 incubator Temperature Controller thermometer Cool/Heat Digital Dual Display with NTC Sensor DC12V
$41.22Sensor & Detector ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.DescriptionTemperature Control:-55C~120C/-67F~ 248FTemperature Control Accuracy:0.1 C / 0.1 FDisplay Color:Red + BlueWorking Power Supply:DC12VTemperature Sensor:1M NTC 10K Product Size:79.2mm≠41.9mm≠26.3mmHole Size:72.1mm≠39.2mmOperation and Display PanelWarning codeCodeReason for errorSolutionHHHTemperature exceeds alarm temperatureThe temperature drops below …
CO2 System Pro Tube Air Valve Guage Bottle Cap Kit for DIY Aquarium Planted Tank
$68.84ConnectorsAdd to cartTechnical SpecificationsColor:WhiteMaterial:ABS and MetalTube Inner Size:4mmFeatures and Benefits Easy to set up CO2 system is designed for low cost planted tank use. 2 air-pipe locks on the bottle cap, prevent the air-pipe get loose ABS bottle caps, good pressure resistance, NO deformation Specialized pressure gauge, build-in automatic safe valve,Keeps pressure in the safe level, never …
CO2 System Pro Tube Air Valve Guage Bottle Cap Kit for DIY Aquarium Planted TankRead More