JK12-A 12V Time Adjustable Relay Module with LED Digital Tube Dynamic Display Countdown Single Chip Relay
$10.92
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Usage
This 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 edge
RY:Relay
After power-on, RY has no action. After K is triggered, RY is immediately turned on. After the delay, the RY is disconnected after the countdown ends. When K is triggered again during the delay, it will immediately jump to the end of the delay (ie, RY is disconnected).
Features
– The button trigger type triggers the action to start immediately and delays. (If the button end is shorted before power-on, each power-on will be turned on and delayed by the setting)
– Display:The set time is displayed during adjustment; during the delay, the countdown is displayed dynamically.
– Switch on the load immediately after the trigger and disconnect the load after the specified time.
– During the delay, the button operation immediately stops the delay and returns to the initial state.
– During the delay, the digital tube reduces the brightness and counts down the delay to display the remaining time in real time.
– Set the time by adjustable resistor. The adjustable range is from 1 to 99. The unit can be selected by jumper. When the jumper is connected to the second, the adjustable range is 1-99 seconds. The jumper is connected to the time division. The adjustable range is 1-99 points.
– Board size:70mm x 40mm, height less than 18mm
Package Included
1 x JK12-A 12V Time Adjustable Relay Module with LED Digital Tube Dynamic Display
Weight | 0.029 kg |
---|
Customers Also Viewed
5pcs 1206B 3A PWM DC Motor Speed Controller 6V/12V/24V Speed Regulating Switch Electronic Governor Dimmer
$39.45Motor PWM Speed ControllerAdd to cartDescriptionModel:1206BKVoltage:12VPower mode:DC powerVoltage range:DC 6V-28VCurrent range:Within 3ASwitch function:YesSize:57mm*37mmPackage Included5 x Motor Speed Governor
100W 18V High Efficieny Solar Panel USB DC Monocrystalline Solar Charger for Car RV Boat Battery Charger Waterproof
$105.29Solar PanelAdd to cartFeature– Suitable for campers, boats, houses, gardens, shacks or farms– Provide appropriate power for TVs, laptops, lights, refrigerators and other operating equipment.– Flexible board, lightweight and easy to install.– Suitable for RVs, boats, small spaces or crowded areas.SpecificationSolar panelMaterial:Monocrystalline SiliconSize:510x280x3.0mm/20.08×11.02×0.12inPower:100WOpen Circuit Voltage:18VShort circuit current:2AOutput Voltage:DC 18V&9V, USB 5V, Type-C 5VWaterproof grade:IP65Conversion:23-24%Applicable to:Bicycle, mountaineering, hiking, camping, …
CJMCU-219 INA219 I2C Bi-directional Current Power Monitor Sensor Module
$13.11Sensor & Detector ModuleAdd to cartDescriptionCJMCU-219 module is a with I2C interface Bidirectional current / power monitor integrated circuit (IC), and further expand the energy-saving electronic products TI camp. INA219 with the industry’s highest accuracy and smallest size, not only to monitor the voltage drop across a shunt resistor on the sensing shunt supply voltage, while also computing power. The …
CJMCU-219 INA219 I2C Bi-directional Current Power Monitor Sensor ModuleRead More
Reviews
There are no reviews yet.