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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5Pcs CP2102 USB To TTL/Serial Module Downloader
$21.98Converter BoardAdd to cart5Pcs CJMCU CP2102 USB To TTL/Serial Module UART STC Downloader For Driver Installation Introduction:http://forum.hobbyant.com/forum-topic-56275.html Description CJMCU-CP2102 its highly integrated, built-in USB2.0 full-speed function controller, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART), supports full-featured modem signal without any external USB devices. CJMCU-CP2102 works with other USB-UART adapter circuit similar to the driver …
10pcs 180 Degree USB 3.0 Type A female Socket Connector SMT Charging Socket Plug Connector
$10.11Terminal BlocksAdd to cartSpecificationsColorBlueRated Current1.5ARated Voltage30VInsertion Force35N MaxDurability3000 Cycles Min Rubber CorePBT / Icp Ul94V-0 Resistance To Voltage500V Ac Min. Insulation Resistance≥1000MΩPull-Out Force10N Min.Initial 8-20N AfterWorking Temperature-20 Degrees To 60 Degrees Contact Impedance≤30mΩTerminalsBrass C2680,Nickel Base,Gold-Plated 1 u,Package included-10pcs X 180Degree Connectors
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging Module
$13.11Other Module BoardAdd to cartFeature1. The onboard stable 8-bit MCU is used to generate high-resolution PWM signals with precise control.2. Support manual mode and return to medium mode, switch by button, with mode indicator.3. Support knob adjustment or serial command control in manual mode.4. The serial port command control can use the matching host computer software or connect to …
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging ModuleRead More
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital Signal
$4.36Sensor & Detector ModuleAdd to cartDescriptionThis sensor is fully compatible with ARDUI NO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansion board. It is mainly composed of a laser head, which is composed of a light-emitting tube core, a condenser lens, and a copper adjustable sleeve. After connecting to the power supply, we directly input …
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital SignalRead More
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBm
$10.37Other Module BoardAdd to cartFeatures1. The product is small in size, high in sensitivity and strong in anti-interference ability;2. The same definition as the four-pin pin of RXB12, the usage is the same. The unit price is lower than RXB12 and can be directly replaced.Technical ParametersWorking voltage:DC3~5VTransmission rate:4.80KBPSQuiescent current:6mAReceive sensitivity:-105dBmDimensions:30 * 9 * 5mmWorking temperature:-20 ° C ~ +80 …
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBmRead More
150g Capacity Quartz Silica Melting Crucible Pot for Gold Silver Platinum Refine
$16.19Glassware KitAdd to cart150g Capacity Quartz Silica Melting Crucible Pot For Gold Silver Platinum RefineDescriptionMaterial:quartzCapacity:150gDiameter:43X57mm/1.69inch X2.24inch(ID*OD)Height:20mm/0.79inchDeepth:15mm/0.59inchNet Weight:40gFeatureQuartz silica melting crucibleProduced by modern ceramic processing technologyHigh orrosion resistance and strength,the temperature resistance up to 2800℃/5072FPerfect for gold silver casting and refine usagePackage included1X Quartz Silica Melting Crucible
WXD3-13-2W Precision Potentiometer 470R 470 Ohm Wirewound Multi-Turn Potentiometer
$4.50Module ComponentsAdd to cartSpecificationsResistance range:470┯Resistance tolerance:÷ 5%Rotation angle:3600 ÷ 20 Number of laps:10 lapsRated voltage:160VStarting torque:3.5 ~ 100mN.mRated power:2W (85 →) 0W (125 →)Linearity accuracy:÷ 0.3%Mechanical durability:10,000 weeksPackage included1 x Potentiometer