Category: Relay Module
Showing 625–640 of 713 results
J03 LED Digital Time Delay Relay DC 6-30V on off Trigger Delay Timming Timer Switch Micro USB Power Supply 5V 12V
$14.28Relay ModuleAdd to cartFeatures1. Wide voltage power supply (6 ~ 30V), supports microUSB 5.0V power supply, easy to use;2. The interface is clear and simple, powerful, easy to understand, meet almost all your needs;3. The emergency stop function (“STOP’key);With reverse polarity protection, reverse polarity will not burn the product.4. Increase the sleep mode, if this mode is enabled, …
JK-02 5V 0-200S Power-on on Delay Automatically Disconnects Timer Relay Module NE555
$6.55Relay ModuleAdd to cartFeatures– Function:Turn on the control panel immediately after it is connected to the power supply. After the set time has elapsed, disconnect the load.– Change the delay time length with an adjustable resistor. The delay time is adjustable from 0 to 200 seconds.– The relay is normally open and normally closed, connected to the normally …
JK-02 5V 0-200S Power-on on Delay Automatically Disconnects Timer Relay Module NE555Read More
JK01-30A 12V 0-60Min Trigger Delay Optocoupler Isolation Multi-function Relay Module 30A Timer Relay
$8.99Relay ModuleAdd to cartFeatures– The delay length setting requires a soldering iron to be short-circuited according to the time value in the table.– When all the short contacts are disconnected, the trigger is bistable, that is, the trigger is triggered, and then the trigger is disconnected.– The control signal is triggered, and the signal is cancelled or maintained …
JK02B 12V DC Delay Relay Module 0-200S Adjustable Delayed Closure Timer Delay 10A NE555
$6.55Relay ModuleAdd to cartFeatures– Function:The module is powered on, and after a delay, the relay closes and turns on the appliance.– Features:JK02B time delay relay module, using NE555 as the time base, the circuit is simple and mature, and the performance is stable.– Change the delay time length with an adjustable resistor. The delay time is adjustable from …
JK02B 12V DC Delay Relay Module 0-200S Adjustable Delayed Closure Timer Delay 10A NE555Read More
JK03 220V AC Time Delay Relay Control Module with Trigger Delay 5min Adjustable NE555 10A
$8.73Relay ModuleAdd to cartFeatures– Function:After connecting to 220V, the output is off. When triggered, it outputs 220V. After the arrival time, the output is turned off.– Direct 220V output. The external power cord, load, and button work. Easy to use.– High-quality original Songle relay for switching currents up to 10A. It is equipped with normally open and normally …
JK03 220V AC Time Delay Relay Control Module with Trigger Delay 5min Adjustable NE555 10ARead More
JK11-PB Time Delay Relay Module 0-100S Adjustable Delay 0.5S Open for Computer Automatic Start
$8.73Relay ModuleAdd to cartFeatures– Function:After the button is triggered, the delay starts. After the time is reached, the relay is pulled for about 0.5 seconds and then released.– The delay time is adjustable from 0.1 second to 100 seconds. The adjustable resistance on the board is clockwise for longer and counterclockwise for shorter time.– Used to delay switching …
JK11S-100S-5V 10A 0-100S Adjustable ON-OFFf Delay Module Timer Cycle Switch infinite Loop Relay Module
$8.73Relay ModuleAdd to cartSpecificationsVoltage:5V DCQuiescent current:8mAOperating current:95mATrigger:passive switch trigger, response time is 0.03 seconds (the trigger terminal can not access the active signal)Minimum on-off time:0.2 secondsLoad capacity:10AOutput form:normally open + normally closedSize:70*20*19mmFeatures– Using industrial-grade single-chip microcomputer to control time, high precision and stable performance;– Two adjustable resistors are used to adjust the time, and the connection duration and …
JK12-A 12V Time Adjustable Relay Module with LED Digital Tube Dynamic Display Countdown Single Chip Relay
$10.92Relay ModuleAdd to cartUsageThis module starts work after triggering. If you need to set the power to start timing, then you can connect the two trigger lines directly.inchTriggerinch is simply a touch of two lines. It can be a short touch or a long time. Timing starts when you touch each other.K:Switching signal trigger, valid at the leading …
KYYSLB AC12-15V Relay Adjustment Selection Board Audio Signal Selection Audio Source Switching input Selection Board
$33.84Relay ModuleAdd to cartDescriptionThe main board and switch cable length is 30CM (with knob)Relay type 4-channel audio source selection, audio source switching, input selection board (actually adjustable from 1-4 channels)Using 1.6mm thick double-sided tinned PCB, it gives the most direct and fidelity switching of the audio source. The board is stereo dual-channel.The power supply voltage is single AC12-15VThe …
KYYSLB AC12-15V Terminal Wiring Type Selection Board Audio Signal Selection Audio Source Switching input Selection Board
$31.47Relay ModuleAdd to cartDescriptionThe main board and switch cable length is 30CMRelay type 4-channel audio source selection, audio source switching, input selection board (actually adjustable from 1-4 channels)Using 1.6mm thick double-sided tinned PCB, it gives the most direct and fidelity switching of the audio source. The board is stereo dual-channel.The power supply voltage is single AC12-15VSwitch board size …
LC-EWL-1R-D80 WiFi Remote Relay Module Mobile APP Remote Control
$18.70Relay ModuleAdd to cartDescriptionWIFI module of on-board intelligent Internet of things is simple in configuration and powerful in function.Supports the remote control of incheasy micro-linkinch mobile phone APP through WIFI and 4G/3G/2G network.App control with mobile phone supports a variety of control modes such as timing, delay, device sharing, intelligent scene and so on.Real-time feedback of switching state …
LC-EWL-1R-D80 WiFi Remote Relay Module Mobile APP Remote ControlRead More
LC55B01 AC/DC 12V 30A Water Level Automatic Controller Aquarium Liquid Switch Relay Board for Solenoid Valve Motor Pump
$10.92Relay 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. AC / DC12V power supply, common voltage, convenient and practical.2. Automatsc trigger, set the highest and lowest water level at will.3. Widely used, can be matched with automatic control of solenoid …
LCUS-2 Dual Channel USB Relay Module USB intelligent Control Switch
$19.67Relay ModuleAdd to cartOverviewLCUS-2 USB relay module equipped with stable performance USB to serial chip and microcontrollers, you can control the two relay on and off by send serial command on the computer.Feature1. Onboard high-performance microcontrollers chip2. Onboard CH340 USB control chip3. Onboard power LED and relay status LED4. Onboard 2-Channel 5V, 10A / 250VAC, 10A / 30VDC …
LCUS-2 Dual Channel USB Relay Module USB intelligent Control SwitchRead More
Mini 12V 20A Digital LED Dual Display Timer Relay Module with Case Timing Delay Cycle
$13.11Relay ModuleAdd to cartSpecifications1.Timing Range:0-999s,0-999min,0-999h2.Appearance Size:display board 48mm*29mm;installation 45.5mm*26mm3.Function Setting:18 kinds combination function4.Relay:20A power 5.System Power:12VFeatures1.Double LED Display:can set two sets timing time.Timing time T1,timing time T22.Three Timing Time Chosen:0-999s,0-999min,0-999h3. Operating Mode Setting:Delay, Timing, LoopInstructions for use1. Connect the circuit diagram according to the circuit diagram2. After the power is turned on, the default is the working interface:there …
Mini 12V 20A Digital LED Dual Display Timer Relay Module with Case Timing Delay CycleRead More
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5065cm Engraving Area Laser Engraving Machine DIY Kit Desktop Laser Cutting Printer-without Laser Module
$356.97Laser Engraving MachineAdd to cart1. Benbox Software & Manual:Click to download2. Assembly Instructions, please check:http://myosuploads3.hobbyant.com/products/20190326/201903260314326550.zipDescriptionThis DIY desktop blue laser engraving machine is ideal for amateurlaser engraving usage with grayscale printing,low-light positioning and freedompositioning functions.It only need you to connect it to the computer,then you canprint any pictures your like with your own creativity.SpecificationsMaterial:stainless steel and acrylicWorking Voltage:DC 12VEngraving Area:65x50cm(maximum)Size:72x63cmControl …
3pcs 0.36 inch DC0V-32V Red LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection
$10.64Test & Measuring ModuleAdd to cartFeature∵ Super high precision∵ Ultra-low startup voltage, red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. When the power supply voltage is lower than 3.5V, only the brightness is lowered, but the measurement accuracy is not affected.∵ With reverse connection protection, it will not burn.Measuring range:0.00V-32.0VPower supply range:Red DC2.50-32.0V, green DC2.70-32.0V, blue DC3.00-30.0VHighest input:DC32.0V. Note:If …
120A Amplifier Rectifier Filter Supply Power Board High Power Schottky Rectifier Filter Power Supply Board 10000uf 125V
$109.34Other Module BoardAdd to cartSpecification – Power board with double-sided tinplate PCB board, 8 H-itachi 10000uf 125V capacitor, 4 original import disassemble Schottky 30A150V equivalent to 120A bridge heap!– Schottky’s characteristics are fast, small internal resistance (pressure drop naturally low),So the original rectifier than the original power amplifier for the high demand for power.– Input power:Maxmium Double AC 60V(60V-0-60V)– …
8 inch 25W 6V USB Solar Panel Powered Iron Fan Home Cooling Ventilator Camping Laptop Fan
$153.89Solar CollectorsAdd to cartFeaturesThe fan runs when plugged to the solar panel. And it can be used alone by plugged into computer USB port.When plugged to the solar panel, how the fan works depends on the sunlight.When the sunlight is strong, the fan works fast. When the sunshine is not strong enough, the fan may work low or …
8 inch 25W 6V USB Solar Panel Powered Iron Fan Home Cooling Ventilator Camping Laptop FanRead More
10pcs DC 12V 6A 3 String Battery Protection Board Panels Solar Street Lights
$29.51Other Module BoardAdd to cartDescriptionSize:56x45x3mmContinuous working current:Within 6ACharge current:Within 6ABalance charging:YesShort circuit protection:YesFunction:Prevent overcharge, overplay, circuit protectionSuitable assembly:Nominal 3.7V electric core / three stringsPackage Included10 x 12V Battery Protection Board
Practical CPU info 1.6 inch 84×48 Matrix LCD Memory Display Module with Backlight for Raspberry Pi
$20.80Raspberry Pi & Orange PiAdd to cartFeatures∵ 1.6 inch, 84 x 48 pixels matrix LCD∵ Through the Raspberry Pi internal C programming, to Pi running on the CPU occupancy rate and memory occupancy rate display on the LCD screen, be clear at a glance∵ Can be programmed to show what you want to display∵ A backlight jumper back through the software …