Reviews Digital Display Time Relay

5v Relay Board Relay Module 1 Channel Opto-Isolated High or Low Level Trigger

  • 【1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 5V digital output from your microcontroller..
  • 【Main Specification】- Peak Load of NO Connector: AC125~250V/10A, DC28~30V/10A.
  • 【Adopted SMD Optocoupler Isolation】- The isolation circuit prevent damages to I / O port by relay switch current..
  • 【Wide Application】- These 5v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4 etc..
  • 【Humanization Design On Interfaces】- All interfaces can be directly wired out through the terminals..
Check Stock

UMLIFE 2PCS Temperature Controller Module with Case, XH W1209 LED Display Digital Thermostat Module with Waterproof NTC Probe -50~110 Electronic Temperature Temp Control Module Switch

  • The W1209 thermostat module controller has a sensor input, keys, LED display, and a relay. It can be reprogrammed for control, timing, or counting..
  • Temperature Measurement Range: -50~110. Control Precision: 0.1 celsius.Input Power (DC): 12V.
  • Output: 1 Channel Relay Output, Capacity: 10A.
  • Electronic digital thermostat with a 3-digit LED display, extremely bright. Operation both in heating and cooling to easily control equipment and devices..
  • The output is electronically controlled by a microprocessor, to guarantee the utmost precision of intervention and an excellent resolution of reading temperature..
  • The NTC probe is waterproof and allows to control the temperature even of fluids, allowing the controlled heated or coolingNote: The wood laminate case is the clear plastic case. You need to tear the wood outside layer off carefully, the outside layer is very thin. (It can protect the inside to prevent scratches.) And you need to assemble and install the case by yourself, it comes disassembled with tiny bolts and nuts.)..
Check Stock

Youngneer 5v Relay Board Raspberry Arduino Relay Module 1 Channel Opto-Isolated High or Low Level Trigger

  • 【1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 5V digital output from your microcontroller..
  • 【Main Specification】- Peak Load of NO Connector: AC125~250V/10A, DC28~30V/10A.
  • 【Adopted SMD Optocoupler Isolation】- The isolation circuit prevent damages to I / O port by relay switch current..
  • 【Wide Application】- These 5v relay board works well with Arduino/ ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4 etc..
  • 【Humanization Design On Interfaces】- All interfaces can be directly wired out through the terminals..
Check Stock

Inkbird Digital Temperature Controller Thermostat & Timer Time Switch AC 100~240V,1200W Only Heating for Breeding, Planting ect. NO COOLING CONTROL

  • NO COOLING CONTROL.There is only heating relay. It can be widely use in over-heat protection and automatic temperature control system of all sorts of electrical equipment for aquarium, pets breeding, hatching, fungus fermenting, and seed germination accelerating, etc. Only one relay and it extends two plugs which both are heating plugs, NO cooling plug..
  • It can be set to two different temperatures with its function of dual time cycle setting during 24 hours according to the day and night, which can more suitable for the physiological needs of animals and plants..
  • This plug and play product is designed with dual LCD display, and offers the optional display of Centigrade or Fahrenheit, which makes it more humanized temperature control. With large power output 1,200W, it’s suitable for most applications..
  • The temperature can be controlled more accurately with its function of temperature calibration and temperature hysteresis..
  • There is only heating relay. It can be widely use in over-heat protection and automatic temperature control system of all sorts of electrical equipment for aquarium, pets breeding, hatching, fungus fermenting, and seed germination accelerating, etc..
Check Stock

DMDMBSR Digital Wall Clock, USB Powered Vintage Plank Striped Rattan Design, 12/24Hr Wall Mounted Digital Clock, LED Wooden Silent Wall Clock for Kitchen Living Room Bedroom Classroom Office (10 in)

  • 【12/24Hrs Format】This wooden digital wall clock has two time display formats, namely 12-hour format and 24-hour format. You can switch to your favorite time format by pressing the button on the back of the wall clock. Compared with the old hanging clock display, this wall clock is more suitable for modern style home decoration clocks..
  • 【6 Level Automatic Brightness Adjustment】This atomic digital wall clock large display automatically adjusts the brightness. The wall clock has a photoresistor at the bottom of the circle. It can automatically adjust the brightness of the LED digital display time according to the environmental brightness. The LED digital display is brighter during the day, and the LED digital display will be dimmed at night, which will not affect your sleep..
  • 【USB Power/Suspension Design】This LED wooden digital wall clock is powered by USB, the USB cable length is 16.5Ft, and the longer USB cable is more convenient to use.
  • the wooden wall clock has an excellent easy-hanging design, which makes it easier to hang. The USB power supply and easy hanging design allows you to hang the LED digital wall clock anywhere..
  • 【LED Electronic Large Digital Display】This LED electronic display wall clock with larger numbers is larger t....
Check Stock

Weewooday 15 Pieces 5V Relay Module 1- Channel Relay Control Boards with Optocoupler Isolation High and Low Level Trigger Expansion Board

  • Relay module: this relay board supports high and low level trigger and can be controlled by any 5V digital output of the microcontroller.
  • Parameter details: maximum load of normally open interface: AC 250v/ 10A, DC 30v/ 10A, trigger current is 5mA.
  • The 5v relay control board adopts SMD optocoupler isolation, which has strong driving ability and stable performance.
  • Practical design: with fault-tolerant design, the relay module will not operate even if the control line is disconnected.
  • All interfaces can be provided through directly connected terminal s since the humanized interface design, it is very convenient to use.
  • High compatibility: the relay module can be directly controlled by the 5V logic signal provided by the microcontroller, suitable for 8051, Raspberry Pi, PIC, DSP, ARM, AVR, MSP430, TTL logic, etc..
  • Wide application: this 5V relay board can be applied with Raspberry/ CNC machine/ ARM/ PIC/ AVR/ MCU/ PS4 and more.
Check Stock

DMDMBSR Digital Wall Clock ,USB Powered Sunset Ocean Wave Design, 12/24Hr Wall Mounted DigitalClock, LED Wooden Silent Wall Clock for Kitchen Living Room Bedroom Classroom Office (10 in Off White)

  • 【12/24Hrs Format】LED wooden digital wall clock has 2 display formats, namely 12-hour format and 24-hour format. You can switch to your favorite time format by pressing the button on the back of the wall clock. Compared with the old hanging clock display, this wall clock is more suitable for modern style home decoration clocks..
  • 【6 Level Automatic Brightness Adjustment】This digital wall clock large display automatically adjusts the brightness. The wall clock has a photoresistor at the bottom of the circle. It can automatically adjust the brightness of the LED digital display time according to the environmental brightness. The LED digital display is brighter during the day, and the LED digital display will be dimmed at night, which will not affect your sleep..
  • 【LED Electronic Large Digital Display】This LED electronic display wall clock with larger numbers is larger than the traditional wall clock.
  • the larger LED digital display ensures that our wall clock can be clearly seen from a distance, simpler and more simple Convenient reading time, even if you have some vision problems..
  • 【Wide Use】This wall clock improves the appearance of traditional wall clock time display. The exquisite pattern design brings you the image of sunrise or sunset wa....
Check Stock

bayite NTC 10K Temperature Controller Probe Sensor with 3.5mm Audio Plug 9.8ft Long

  • Simplified Design---Plug and play, easy to set. Support °C/°F display.
  • Dual Relay Output---Be able to connect with cooling and heating equipment at the same time. Maximum output load: 1100W(110V).
  • Dual Display Window---Be able to display real-time temperature and set temperature at the same time..
  • Safe Protection---High and low temperature alarms are available when the temperature overshoots your desired temperature. Compressor delay protection time setting and Temperature calibration.
  • Warranty---1 year warranty for replacement or full refund without return. Comes with a 3m(9.8ft) waterproof probe sensor. Measure range is -58 ~ 230°F(-50 ~ 110°C).
Check Stock

2-Pin Electric Flasher Relay VOFONO 12V Heavy Duty 2 Pin Compatible Automobile Motorcycle Bike Scooter Fix Turn Signal Bulbs Fast Hyper Flash，Two Prong Round

  • This is a heavy duty 2 pin 12V electric signal flasher (blinker) relay that is a plug and play design. No extra wiring or modifications are required....
  • Our led flasher relay retain the reliability of an flasher along with staying extra cool, consuming very little power and extra long lasting life..
  • Our 2 pin 12 volt round led flasher relay work for Most Automotive/Motorcycle/Bike to fix the rapid flashing turn signal or prevent weak or no....
  • Our no load digital flasher relay Works with regular bulbs.
  • Our two prong led flasher relay Product Dimension:2.3 x 1.4 x 1.3 inches . MAX 20 AMPS & Voltage: 12 volts.
Check Stock