Top 10 Time Delay Relay – Single Board Computers

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Industrial Control, On Delay and Off Delay for Automobile, and Other Electronic Projects, Raspberry Pi, UCTRONICS DC 12V Time Delay Relay Module with Plastic Enclosure

UCTRONICS #ad - Note: please remove the jumper cap of s5 when controlling AC current or DC current voltages other than 12V, otherwise the module will be burned or will not work properly. Operating voltage: dc 12v; quiescent current: 5. 5ma; max.

Operating current: 42ma; max. You'll be getting: a time delay relay module u6031, 2 pieces of protective case and 2 mounting screws; the plastics case keep the module free from dust and water, which is available for more applications than the separate module. Self protection: built with protection against reversal diode, supports anti-reverse protection. Load current: 10A. Load voltage: terminal nc is dc 30v or ac 250v, terminal NO is DC 28V or AC 125V; Max.

Applications: this module works as a switch with time delay on and off function, and LED lights, DC motors, highly recommended for automotive circuit modification, pump and smart home control system. Functions: supports on delay and off delay modes, the delay time can be adjusted from 01s to 1h, the delay mode and delay time can be set by shorting or opening the jumper pins and rotating the potentiometer.
ManufacturerUCTRONICS #ad
Part NumberU603102

2. Gump's grocery


Gump's grocery DC5V Time Delay Relay Module Power Off Trigger Cycle Timming Circuit Switch LCD

Gump's grocery #ad - Trigger signal source: high level3. 0v~24. 0v, low level00v ~02v, switch signal. Service life: more than 100, 000 times; working temperature: -40-85°C; size: 8. 0*3. 8*1. 9cm. 1. Maxmum output load: dc 30v 5A and AC 220V 5A. 5. 3. Static current: 15mA Operating current: 50mA. 4. 2. Power supply: 6v~30v and micro USB 5. 0 v.
BrandGump's grocery #ad
ManufacturerGump's grocery #ad
Part NumberTG123



KNACRO Time Delay Relay DC 5V 12V 24V 6V-30V Delay Controller Board Delay-Off Cycle Timer 0.01s-9999mins Trigger Delay Switching Relay Module with LCD Display Support Micro USB 5V Power Supply

KNACRO #ad - Wide voltage power supply 6~30V supports micro USB 5. 0v power supply, very easy to use;. Support uart data upload and parameter setting;  one key emergency stop function stop key with reverse polarity protection, these parameters are independent of each other, LOP parameters, CL, respectively, automatically turn off the LCD backlight; any key to wake up;  Can set different OP, enabled, reverse connection does not burn; Increased sleep mode, no operation within 5 minutes, saved; All setting parameters are automatically saved and saved.

0001 seconds minimum ~ 9999 minutes maximum continuous adjustable, the current mode with the parameters at a glance, very clear, simple and practical; support high and low level trigger, liquid crystal display, switch control, suitable for most occasions;.

This product's lcd display is very clear, easy to use, but please buyers look at the detailed operation instructions of this product, powerful, very practical product.
BrandKNACRO #ad
ManufacturerKNACRO #ad
Part Number1 relay module Delayed power



TOPINCN DC 5V-36V Time Delay Relay Module Switch ON/Off Infinite Cycle Digital LED Display

TOPINCN #ad - Dual-mos in parallel active output, power up to 400W, operating current is up to 15A, lower inner resistance, strong power; at room temperature, larger current, that can be used for most equipment.

To achieve fast high frequency turn-on and off circuit, no spark, an unlimited number of switching times. Compared to normal electromagnetic relay modules, it has a longer service life. Wide voltage input from 5v to 36v, lights, micro-pumps, normally used for controlling DC motors, etc. Led strips, solenoid valves, very convenient. No noise was made during turning on/off, and no electromagnetic interference.
BrandTOPINCN #ad
ManufacturerTOPINCN #ad
Height0 Inches
Length0 Inches
Weight0.04 Pounds
Width0 Inches
Part NumberTOPINCNombtw7zadc



UCTRONICS DC 12V Programmable Time Delay Relay Module with Metal Enclosure, Raspberry Pi, and Other Automatic Control Projects, On Delay and Off Delay Timer for Automobile, Industrial Control

UCTRONICS #ad - No hassle: all options settings could be saved automatically, the content will not be lost even power down; Reverse protection, avoid burning down the module as connecting the wrong terminals.

Applications: this module works as a switch with time delay on and off function, DC motors, LED lights, highly recommended for car circuit modification, pump and other electronic control systems. Load voltage: dc 28v or AC 125V; Max. Multifunction: 18 programmable working modes, with/without high level voltage trigger, infinite/finite loop, on/off delay, you can select the mode as needed; Delay time range from 0.11s to 270h. Operating voltage: dc 12v; quiescent current: 5. 5ma; max. Designed enclosure: the metal is customized for the timer module, provides enough protection, press button and LED, cuts for every terminal block, display, as well as convenient for you to use. Load current: 10A.
ManufacturerUCTRONICS #ad
Warranty6 Months



For SCM and MCU Purchase Order Note Model N76E003, Multifunction Time Relay Module, 4 Channel Time Delay Relay Interface Board DC12V Development Connection with MS51FB9AE Chips Fiber Optic LED

POCREATION #ad - Simpler control: using ms51fb9ae chip as main control, all interfaces can be directly connected through terminal wiring, can be used with TB441 infrared remote control and USB to RS485 converter. How to use: the development board uses the ms51fb9ae chip as the main control, and the peripherals include optocoupler, button, RS485 and infrared receiver, and provides a program download interface, relay, which can be controlled by the user, lED light, digital tube, and all the peripherals go through the master.

The work voltage and current are DC 12V, 9-13MA. Varied commands: the development board has 7 kinds of commands of momentary, close, self lock, delay 1 in second and delay 2 in 0.11 second; 4 input and output control channels, opEN, INTERLOCK, each channel can be set to 7 functions to meet more application requirements. Humanized interface design, which is very convenient.

Easy to install: the development board uses 12v dc power supply. Also, the installation is very easy with light weight and small size. Pay attention to standard operation. We have been focusing on customer experience and improving the details of product features. Reliable in use: designed to have optocoupler, button, 4 channel relay, LED light, digital tube, RS485 and infrared receiver for working. The digital display enables a clear viewing on the working status, which will bring more convenience to your operation.
ManufacturerPOCREATION #ad
Part NumberPOCREATIONua2ykq16m55838

7. Jectse


TCP/UDP Controller Module with 2-Way Relay Board Delay Switch DC5-24V for Replacement of Web Server Electronic Kit Circuit Board, LAN Ethernet Controller Module

Jectse #ad - With 1 power indicator, each relay has a state indicator, the light is on and the relay is closed. Industrial grade STC microcontroller as the main control chip. Note: the relay module should be active high. The relay module can be extended to reach 8 outputs. Module parameters such as module IP address, can be configured through the network. Onboard 2-way high quality relay with relay with absorbing diode circuit.
BrandJectse #ad
ManufacturerJectse #ad
Height0.79 Inches
Length2.76 Inches
Weight0.11 Pounds
Width1.97 Inches
Part NumberJectsepm93oqwv2g

8. Kuuleyn


Time Relay Module,Delay Relay Board,8-36V 4-channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED

Kuuleyn #ad - Add automatic power saving function. At least 1 second timing function can be set, accurate timing, error less than 1%. Dc 8v-36v wide voltage input, with the function of power anti-reverse connection, will not damage the module due to wrong power connection. With 4 channels of input and output control, each channel can be set to 20 kinds of functions to meet more application requirements. With power indicator light and relay suction indicator light.
BrandKuuleyn #ad
ManufacturerKuuleyn #ad
Height2.36 Inches
Length3.15 Inches
Weight0.19 Pounds
Width2.76 Inches
Part NumberNiiyenpgbca54nf1

9. Tgoon


Controller Module Delay Switch 2 Way 2.8 x 2in LAN Ethernet for Communication Building Electronics Projects, Relay Module

Tgoon #ad - Stable performance -- industrial grade stc microcontroller as the main control chip. Module operating voltage is 12V. Fault-tolerant design -- the relay module can be extended to 8 outputs. Network configuration -- module parameters such as module ip address, can be configured through the network.

Onboard 2-way high quality relay with relay with absorbing diode circuit. We launch products that meet your needs, and you will get our 100% problem-free guarantee. With patch optical isolation, strong drive ability and stable performance. Note: the relay module should be active high. Service -- customer's smile is our first goal, if you have any question, please feel free to contact us and we offer 24 hours friendly customer service.

Interface design, very convenient. Interface design -- with 1 power indicator, each relay has a state indicator, all interfaces can be directly connected through the terminal block, the light is on and the relay is closed. Fault-tolerant design, even if the control line is broken, the relay will not operate.
BrandTgoon #ad
ManufacturerTgoon #ad
Height0.79 Inches
Length2.76 Inches
Weight0.13 Pounds
Width1.97 Inches
Part NumberTgoon3swom9415k5561



YF-CHEN Board LAN Ethernet 2-Way Relay Board Delay Switch TCP/UDP Controller Module Web Server Computer

GNLIAN #ad - P30 - p35: ch3 - ch8 control lines, high level effective. Clr: clr short and to the module power settings to restore the factory settings. Positive 5v: + 5v positive power supply, input or output. Gnd: power ground, input or output. If the product you received has quality problems, please feel free to contact us, we'll get back to you within 24 hours.
BrandGNLIAN #ad
ManufacturerYF-CHEN #ad
Weight0 Pounds
Part NumberYF-CHEN