Category: Relay Module
Showing 33–48 of 713 results
10pcs 1CH Channel Relay Module 5V for 250VAC/60VDC 10A Equipment Device RobotDyn for Arduino – products that work with official for Arduino boards
$35.26Relay 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.FeatureThis is 1 channel Relay module, can able to control various appliances, and other equipment with a current not more 10A (250VAC/60VDC).It can be controlled directly by microcontroller:Raspberry, AVR, PIC, DSP or …
10pcs 2 Channel 5V DC Relay Module Relay Drive Module Control Board
$29.61Relay ModuleAdd to cartSpecificationsSupply voltage:5VDCCurrent:greater than 100mALoad:250V 10A AC or 30V 10A DCDimensions:50.5mm (length) * 38.5mm (width) * 18.5 (height)Weight:31gPCB color:black4 fixing screw holes around the board, hole diameter 3.1mm, easy to install and fixThe relay uses high quality Songle relay, single pole double throw. a common end, a normally open end, and a normally closed endOptocoupler isolation, …
10pcs 2 Channel 5V DC Relay Module Relay Drive Module Control BoardRead More
10pcs 2 Channel Relay Module 12V with Optical Coupler Protection Relay Extended Board
$30.89Relay ModuleAdd to cartDescriptionDimensions:50.6 x 38.8 x 19.3mm (L x W x H)Weight:30gThe board is surrounded by four fixed screw holes with a diameter of 3.1 mm, which is convenient for installation and fixing.High quality relay, single-pole double-throw. One common end, one constant beginning, one constant closing end.Photocoupler isolation, good anti-interferenceLow level suction, high level release. The state …
10pcs 2 Channel Relay Module 12V with Optical Coupler Protection Relay Extended BoardRead More
10Pcs 24V 2 Channel Level Trigger Optocoupler Relay Module Power Supply Module
$41.13Relay ModuleAdd to cartDescriptionThe module uses genuine quality relay, normally open interfacesUsing SMD optocoupler isolation, driving ability, stable performanceThe module can be high or low by a jumper setting triggerFault-tolerant design, even if the control line is broken, the relay will not operateThe power indicator (green), the relay status indicator (red)The interface design of human nature, all interfaces …
10Pcs 24V 2 Channel Level Trigger Optocoupler Relay Module Power Supply ModuleRead More
10pcs 24V 4 Channel Relay Module for PIC ARM DSP AVR MSP430
$57.94Relay ModuleAdd to cartDescriptionBe able to control various appliances, and other equipments with large currentIt can be controlled directly by Micro-controller ( , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)24V 4-Channel Relay interface board, and each one needs 50-60mA Driver CurrentEquiped with high-current relay, AC250V 10A , DC30V 10AIndication LED’s for Relay output statusInput IN1, IN2, …
10pcs 24V 4 Channel Relay Module for PIC ARM DSP AVR MSP430Read More
10pcs 2CH Channel Optocoupler Isolation Relay Module 12V SCM PLC Signal Amplifier Board
$76.53Relay 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.Structural Features1. Use Hongfa relay, stable and reliable performance;2. Compatible with two input modes of positive control and negative control;3. Each channel has an LED action indicator for a more intuitive understanding …
10pcs 2CH Channel Optocoupler Isolation Relay Module 12V SCM PLC Signal Amplifier BoardRead More
10pcs 2CH Channel Optocoupler Isolation Relay Module 24V SCM PLC Signal Amplifier Board
$102.78Relay 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.Structural Features1. Use Hongfa relay, stable and reliable performance;2. Compatible with two input modes of positive control and negative control;3. Each channel has an LED action indicator for a more intuitive understanding …
10pcs 2CH Channel Optocoupler Isolation Relay Module 24V SCM PLC Signal Amplifier BoardRead More
10pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier Board
$76.53Relay 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.Structural Features1. Use Hongfa relay, stable and reliable performance;2. Compatible with two input modes of positive control and negative control;3. Each channel has an LED action indicator for a more intuitive understanding …
10pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier BoardRead More
10Pcs 3.5-5.5V Standard Passive Buzzer Module
$10.23Relay ModuleAdd to cartSpecification Working voltage:3.5-5.5V Working current PCB Dimension:18.5mm x 15mm(L x W) Feature No oscillation source, need square wave (frequency 2K-5K ) to drive. Sound frequency control, you can make a inchdo re mi fa sol la siinch effect. Package included 10 x Standard Passive Buzzer Module reference source programme int buzzer=8;// Set the control the …
10pcs 30V 161A Isolated MOSFET MOS Tube FET Module Replacement Relay LR7843
$17.82Relay 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 30V 161A Isolated MOSFET MOS Tube FET Module Replacement Relay LR7843Read More
10pcs 3V 1 Channl Relay Isolated Drive Control Module High Level Driver Board
$52.27Relay ModuleAdd to cartFeatures– A diode current protection– Instructions with the signal output– Response time is less than 20 milliseconds– Relay long life can absorb 100000 times continuously– Signal input port can connect microcontroller IO port,high level signal– Double power selection design anti-interference ability is strong,photoelectric isolation protection of high reliability– External connection use spinning crimping terminal,make connection …
10pcs 3V 1 Channl Relay Isolated Drive Control Module High Level Driver BoardRead More
10pcs 5-30V 10A Wide Voltage Trigger Delay Relay Module Timer Module 2 Trigger Modes
$32.06Relay ModuleAdd to cartDescriptionTime can be adjusted by a potentiometer to meet the use of most of your occasions.With Micro USB 5.0V power supply input, it is very convenient to use.5-30V ultra wide power supply voltage.Two trigger modes:external trigger and onboard buttons trigger.It has a relay suction indicator.Strong anti-interference ability, all kinds of interference under the relay will …
10pcs 5-30V 10A Wide Voltage Trigger Delay Relay Module Timer Module 2 Trigger ModesRead More
10Pcs 5V 1 Channel Level Trigger Optocoupler Relay Module
$26.80Relay ModuleAdd to cart10Pcs 5V 1 Channel Level Trigger Optocoupler Relay Module For Description The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The …
10Pcs 5V 1 Channel Level Trigger Optocoupler Relay ModuleRead More
10pcs 5V 2 Channel Relay Module Control Board with Optocoupler Protection
$32.80Relay ModuleAdd to cartFeaturesThe capacity of relay contact:250V 10AWith Opto-couplers protection, it is suitable for .Rated current:60mAInput voltage:0~5VVCC system power supply.Type:2 channel relay module.Package included10 x Two-way relay module
10pcs 5V 4 Channel Relay Module for PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino – products that work with official Arduino boards
$56.85Relay ModuleAdd to cartDescriptionBe able to control various appliances, and other equipments with large currentIt can be controlled directly by Micro-controller ( , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)5V 4-Channel Relay interface board, and each one needs 50-60mA Driver CurrentEquiped with high-current relay, AC250V 10A , DC30V 10AIndication LED’s for Relay output statusUseSupports all MCU …
10pcs 5V Low Level Trigger one 1 Channel Relay Module interface Board Shield DC AC 220V
$20.24Relay ModuleAdd to cartFeaturesWith isolation groove in control area and load area.With power and relay action indication, bright when connect and go off when disconnects.When there is a signal in signal input, public side and common side will breakover.It can be not only used as a microcontroller development board module, but also as a home appliance control.It can …
10pcs 5V Low Level Trigger one 1 Channel Relay Module interface Board Shield DC AC 220VRead More
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$121.30Raspberry Pi & Orange PiAdd to cartGeekwrom HD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2B + Acrylic Matching Case KitHD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2BFeatures– Demensions:85mm*56.5mm;– Resolution:800 x 480, 3.5 inch;– 267ppi High PPI display screen;– 11ms High Response Time(more than 60 fps);– 160° Wide Viewing Angle;– 900:1 High Contrast Ratio;– …
intelligent Screen Solar Pure Sine Wave Power inverter 1200W-6000W DC To AC 110V 120V Converter
$121.49InvertersAdd to cartWatt 1200W Voltage 12V Type Single digital display / Watt 2200W Voltage 12V Type Single digital display / Watt 3000W Voltage 12V Type Single digital display / Watt 3000W Voltage 24V Type Single digital display / Watt 3000W Voltage 48V Type Single digital displ
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable Heater
$48.59Solar CollectorsAdd to cartDescriptionMaterial:Stainless SteelColor:SilverPlug:US PlugVoltage:220-240V 50HzWattage:500WTemperature range:16-32°CCable Length:120cm/47.24inch(appr.)Heating Rod Length:41cm/16.14inch(appr.)FeaturesMade of stainless steel material, anti-rust, useful and durable.Double insulation & waterproof.Keep the water temperature steady.Suitable for aquarium:500L (for reference only).Simple adjustment and easy to read temperature indicator.Easy to install with 2 strong suckers (mounting distance of 2 suckers is about 9.5cm).Adjustment knob allows you to adjust the …
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable HeaterRead More
5pcs JoyStick Module Shield 2.54mm 5 pin Biaxial Buttons Rocker for PS2 Joystick Game Controller Sensor
$14.30Other Module BoardAdd to cartFeaturejoystick joysticks standard interface module electronic building blocks and 2.54mm pin interface leads.Phillips is a two-way rocker 10K resistor, with the joystick in a different direction, tap the resistance vary. This module uses a 5V supply, the original state X, Y readout voltage of 2.5V or so, when pressed with the direction of the arrow, …
4Pcs Geekcreit Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducers Sensor DC 5V 2-450cm
$9.83Sensor & Detector ModuleAdd to cartDescriptionWorking Voltage:5V(DC)Static Current:Less than 2mA.Output Signal:Electric frequency signal, high level 5V, low level 0V.Sensor Angle:Not more than 15 degrees.Detection Distance:2cm-450cm.High Precision:Up to 0.3cmInput Trigger Signal:10us TTL impulseSignal:output TTL PWL signalMode of connectionVCCtrig(T)ech0(R)GNDUse MethodSupply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham Radio
$50.29RF amplifierAdd to cartApplicationBroadband RF power amplifier for all types of wireless applications, FM shortwave radios remote control toys, digital radio, etc., enter 1 milliwatt (0DBM) maximum output of 3 watts, 15V voltage supply, broadband work 1MHZ to 700MHZ can be work. As a result of well-designed, low end that can reach 35DBM (3W), at 500M, the output …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham RadioRead More
