Category: Relay Module
Showing 1–16 of 713 results
01Studio 3.3V Relay Module Pyboard MicroPython Programming Learning Development Board
$10.33Relay ModuleAdd to cartDescriptionThe relay module can be run on 3.3V.It can reduce the difficulty of the development with corperation with Python library which we provide.SpecificationBrand Name:01StudioPower supply:3.3VTrigger mode:Low-levelMax. load:250V/3APackage included1 x Relay Module 1 x Cable
1 Channel 12V Bistable Self-locking Relay Module Button MCU Low-level Control Switch
$9.15Relay ModuleAdd to cartFeatureWorking voltage:DC 6-24V (DC 9V 12V recommended)Working current:60-70MAQuiescent working current:0.12mARelay load current:AC 250V/10A, DC 30V/10ATrigger mode:low level triggerSize:48mm * 16mm * 18.5mmWeight:14gPackage includes1 x Relay Module
1 Channel 12V Level Trigger Optocoupler Relay Module
$6.55Relay ModuleAdd to cart1 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 …
1 Channel 12V Level Trigger Optocoupler Relay ModuleRead More
1 Channel 12V Relay Module Relay Low Level Trigger
$4.36Relay 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 …
1 Channel 5V Bistable Self-locking Relay Module Button MCU Low-level Control Switch Board
$7.86Relay ModuleAdd to cartFeatureWorking voltage:DC 5VWorking current:60-70MAStatic working current:0.1mARelay load current:AC 250V/10A, DC 30V/10ATrigger mode:low level triggerSize:35mm * 16mm * 18.5mmWeight:12.5gPackage includes1 x Relay Module
1 Channel 5V HID Driverless USB Relay USB Control Switch Computer Control Switch PC intelligent Control Relay Module
$8.73Relay 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 …
1 Channel 5V infrared Remote Control Relay Module infrared Remote Control Switch
$10.92Relay ModuleAdd to cartDescriptionLearning infrared remote control switch, as its name implies, can let the single chip computer remember a key data of the remote controller, let it control the switch of the relay. By learning again, you can modify the stored key data. For example, this time you use the inch8inch key on the remote controller to …
1 Channel 5V infrared Remote Control Relay Module infrared Remote Control SwitchRead More
1 Channel 5V Relay Control Module Low Level Trigger Optocoupler Isolation
$4.36Relay ModuleAdd to cartFeatures1. This module meet safety standard, control areas and load area have the isolation groo;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 …
1 Channel 5V Relay Control Module Low Level Trigger Optocoupler IsolationRead More
1 Channel 5V Relay Module High Level Trigger for Mini D1 ESP8266 WiFi Module Extension Board
$6.55Relay ModuleAdd to cartDescription 1. Matching D1 MINI use 2. compatible, programming with IDE 3. 11XI/O pin 4. 1XADC pin (input 0-3.3V) 5. Support OTA on-line Package Included 2 x Long Female Pins 2 x Short Female Pins 2 x Normal Pins 1 x RELAY Shield
1 Channel 5V Relay Module with Optocoupler Isolation Relay Board
$6.55Relay ModuleAdd to cartDescription1. The module meets the safety standards, and there are isolation grooves between the control area and the load area.2. Module with optocoupler isolation can trigger more reliably and stably.3. Adopt double-sided FR-4 circuit board design and high-end patch technology.4. Use genuine relay control;5. It has power supply and relay action instructions. It can absorb …
1 Channel 5V Relay Module with Optocoupler Isolation Relay BoardRead More
1 Channel 5V Solid State Relay High Level Trigger DC-AC PCB SSR in 5VDC Out 240V AC 2A
$6.87Relay 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 Included1 x 1 Channel 5V Solid State Relay High Level Trigger
1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home Module
$8.82Relay 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, …
1 Channel 5V USB Relay Switch Programmable Computer Control for Smart Home ModuleRead More
100pcs DC12V 10A 1CH 433MHz Wireless Relay RF Remote Control Switch Receiver Module
$288.91Relay ModuleAdd to cartSpecification1.Input Voltage:DC10-14V2.Standby Current3.RF Frequency:433MHZ4.RF Working mode:Super heterodyne receiver5.Receiver Sensitivity:>90dBm6.Remote Control Distance:>100 meter(In open environment)7.Decoding Way:MCU Software decoding8.Can store the number of remote control:509.Support remote control type:Fixed code, learning code10.Channel:1CH11.Multiple working modes:(Jog/Non-Latched ,inter-lock/Latched ,self-lock /Self-Latched,Delay off)12.Wiring Method:Fixed wiring terminal13.Working Voltage:DC12V14.Output Current:10A15.Rated load:10A 250VAC / 10A 125VAC10A 30VDC / 10A 28VDC16.Output:Normally open,Common,Normally closed17.Dimension:3.5cm*3cm*1.6cmWorking/output way1.Jog:Press the learning button …
100pcs DC12V 10A 1CH 433MHz Wireless Relay RF Remote Control Switch Receiver ModuleRead More
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High-speed Isolation USB To TTL Serial Module Power Isolation Optocoupler Isolation
$15.30Converter BoardAdd to cartOverviewOptical isolation USB to TTL Serial Module Equipped with CH340T USB to serial chip, achieved the power and TTL signal isolation,High-speed and stability, it could avoid the damage of USB and computer blue screen or other issues while use the USB to TTLserial port module, due to improper operation or other external impact on the …
High-speed Isolation USB To TTL Serial Module Power Isolation Optocoupler IsolationRead More
3pcs 3.5mm Plug Jack Stereo TRRS Headset Audio Socket Breakout Board Extension Module
$4.46Converter BoardAdd to cartFeaturesName:Audio breakout board1. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards.2. TRRS stands for “Tip, Ring, Ring, Sleeve, Inch which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground.3. Some devices use the extra conductor for a microphone …
3pcs 3.5mm Plug Jack Stereo TRRS Headset Audio Socket Breakout Board Extension ModuleRead More
6.5×55 Laser Bore Sighter Red Dot Sight 6.5mm x 55 Brass Cartridge Boresighter Caliber
$20.24Laser BoresighterAdd to cartCaution:Avoid direct eye exposure to the laser beam. Laser radiation is emitted from the aperture.SpecificationHousing Material:BrassLaser Type:Red LaserLaser Wavelength:635~655mmMax Output PowerPower Supply:3Pcs LR41 Batteries (NOT Included)Battery Installation:Positive side facing outwards. Look at your button cell battery, you will see inch+inch on the flat side commonly, which means positive. And the other slightly rounded side is …
6.5×55 Laser Bore Sighter Red Dot Sight 6.5mm x 55 Brass Cartridge Boresighter CaliberRead More
AD584 Voltage Reference 2.5V/5V/7.5V/10V High Precision Reference Source for Voltmeter Calibration
$32.36RF amplifierAdd to cartSpecificationInput voltage:15VOutput voltage:2.5V/5V/7.5V/10VAccuracy:0.0001Warn floating:15ppm/→Size:5*5cm(not included SMA)Package included1 x AD584 Voltage Reference 2.5V/5V/7.5V/10V High Precision Reference Source
5pcs LilyPad MCP9700 Temperature Sensor Module
$16.04Sensor & Detector ModuleAdd to cartDescriptionDetecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to digital conversion on the signal line will allow you to establish the local ambient temperature. Detect physical …
76M-108M 2-channel FM Transmitter Board Stereo Wireless Audio Transmission Transmitter Module
$33.20Other Module BoardAdd to cartDescriptionTwo-channel stereo FM transmitter moduleWorking voltage:DC 3V-16VWorking current:17mASize:49mm*31mmFunction description2-channel FM stereo transmissionPower-off memory functionworking frequency displayInput volume and transmission frequency are adjustablesupport wide voltage supplyworking current, small emission efficiency, high power supply, durableRestore factory settingsultra low back noiseInstructions for use– Key:short press, frequency reduction, 0.1MHz;+ key:Short press, increase the frequency by 0.1MHz, long press, restore …
80x50x20mm Corrosion Resistant Aluminum Split Body Aluminum Box Enclosure Case for Electronic DIY
$14.16Electronic Accessories & SuppliesAdd to cartFeaturesHeavy gauge extruded aluminum construction | Easier for drilling, soldering, screwing, problem fixing.Excellent electromagnetic shielding performance;Front and back panels and fasteners are included.Heavy gauge extruded aluminum construction.Excellent electromagnetic shielding performance.Built-in grooves for holding circuit board.Corrosion resistant, lightweight.Durable in use.Great for electronic projects, power supply units, student projects and amplifiers, etc.SpecificationMaterial:extruded aluminumColor:blackSize:80x50x20mmPackage Included1 x 80x50x20mm Enclosure …
4000Peak Power inverter DC12V To AC220V Power Converter Car USB Charger inverter Modified Sine Wave
$157.94InvertersAdd to cartPower InverterFeature– The power inverter can convert DC12V to AC220.– Overload, over temperature, short-circuit, low voltage, over voltage protection.– Stable performance and precise output voltage.Built-in cooling fan with low noise.– Comes with a car charger and a pair of crocodile clip, convenient to use.– Perfect for television, DVD player and other household appliances.Specifications– Color:Black– Frequency:50+/-3Hz– …