Top 10 Delay off Relay – Single Board Computers

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1. UCTRONICS

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

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UCTRONICS #ad - Load voltage: terminal nc is dc 30v or ac 250v, terminal NO is DC 28V or AC 125V; Max. Load current: 10A. 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.

Operating current: 42ma; max. Applications: this module works as a switch with time delay on and off function, and LED lights, highly recommended for automotive circuit modification, DC motors, 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.

Operating voltage: dc 12v; quiescent current: 5. 5ma; max. Self protection: built with protection against reversal diode, supports anti-reverse protection. Note: please keep the jumper pins s5 open when control the AC current exceeds 220V or other DC current voltage higher than the VCC port, otherwise the module will be burnt.
BrandUCTRONICS #ad
ManufacturerUCTRONICS #ad
Part NumberU603102

2. UCTRONICS

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

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UCTRONICS #ad - Load voltage: dc 28v or AC 125V; Max. 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.

Operating voltage: dc 12v; quiescent current: 5. 5ma; max. Load current: 10A. Applications: this module works as a switch with time delay on and off function, LED lights, DC motors, highly recommended for car circuit modification, pump and other electronic control systems. Designed enclosure: the metal is customized for the timer module, press button and LED, provides enough protection, display, cuts for every terminal block, as well as convenient for you to use. Multifunction: 18 programmable working modes, with/without high level voltage trigger, on/off delay, infinite/finite loop, you can select the mode as needed; Delay time range from 0.1s to 270h.
BrandUCTRONICS #ad
ManufacturerUCTRONICS #ad
Warranty6 Months

3. Akozon

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Akozon Timer Module DC12V LED Display Adjustable Trigger Countdown Timing Delay Turn OFF Relay Switch Module

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Akozon #ad - Trigger to connect, and will disconnect after delay time; if trigger during delay time, it will disconnect immediately. It is a timer relay countdown off module with high precision, stable and reliable performance. There is a wide time range, the delay time is adjustable from 1 second to 99 seconds, or 1 minute to 99 minutes; use a jumper to select second/minute. Designed with a LED display that will show the delay time. Normally the module will start to work when triggered, if you need module to work immediately after power on, connect 2 terminals of trigger.
BrandAkozon #ad
ManufacturerAkozon #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberAkozonu580qh62z3

4. Tgoon

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Time Delay Relay Output Contacts 12V DC 10-16V Setup Delay Time Plastic and Copper for The Signal Voltage, Adjustable Delay Off Relay Module

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Tgoon #ad - Double output contacts. Power-off delay disconnection, there is signal - ON, no signal - delay OFF. Adjustable time range 0-30/0-300 and time unit second/minute. Each channel maximum current is 5A. Rotate the adjustable resistor to setup delay time.
BrandTgoon #ad
ManufacturerTgoon #ad
Height0 Inches
Length0 Inches
Weight0.07 Pounds
Width0 Inches
Part NumberTgoon-kEXRTm

5. KNACRO

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KNACRO All The Way Relay Module delay Power Off Trigger Voltage Upper Lower Limit Detection Cycle Timing Counting Control

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KNACRO #ad - In the op time, the following operation; P1. 1: invalid trigger again; P1. 2: trigger again again; P1. 3: trigger relay reset again; p-2: signal trigger function: Start time CL, timing completion Relay pull-in time OP Disconnect reset CL and OP time are adjustable. The signal is triggered again during the delay period. U-3: interval between the pull: when the measured voltage between the upper and lower limits, the relay pull, the other circumstances off; U-4: interval outside the pull: the measured voltage below the lower limit voltage or higher than the upper limit voltage, the relay pull, the other case the relay is off.

P-3: signal hold function: when the trigger signal, trigger the signal again, timing OP, timing completion relay disconnect, the timer CL, OP cleared, then stop the timer and CL clear; CL timer to complete the relay pull; when the signal disappears, if the signal period disappears, when the signal disappears, during the timing op, the re-time. P4. 1 signal self-locking function: to a valid signal, timing to complete the relay pull; give a valid signal, timing CL, timing OP, timing to complete the relay disconnect, cycle.

Voltage detection, the relay is disconnected; u-2: discharge detection: when the measured voltage is lower than the lower limit voltage, the relay pulls above the upper limit voltage, lower limit voltage: nl1 upper limit voltage: u-1: charging measurement: When the measured voltage is lower than the lower limit voltage, the relay is off, higher than the upper limit voltage, the relay pull;. Timing / counting function: after the p-1 signal is triggered, the relay turns on the op time and then turns off.
BrandKNACRO #ad
ManufacturerKNACRO #ad
Part Numberrelay module delay

6. KNACRO

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KNACRO 1500W DC 12V Relay Switch, On-Off Delay Timer Switch Support Cycle of Time for Car Vehicle DC 12V, Red+Red, Digital Time Delay Relay Board with Dual-color Red+Red LED Display

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KNACRO #ad - Please wait 6 seconds after finishing setting the data. Dual digital time display: our digital delay is equipped with dual time display in two different color, clear and convenient for you to check and change the setting.

Wide application: knacro relay module can be used in timing, cycle timing, raft fishing machine, slow-down machine DIY, delaying, intermittent timing, etc. Auto store function: this 12v time delay relay can store the setting automatically. Wide timing range: knacro time relay delay is able to tolerate the widest timing adjusting range: 0-999S/ 0-999M/ 0-999H, available for various application. Simple wiring & operation: this relay switch is four-terminal wiring and setting by buttons, easy and simple for everyone to use it. The data set will be stored automatically after 6 seconds.
BrandKNACRO #ad
ManufacturerKNACRO #ad
Part Number1500w 5v

7. KNACRO

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KNACRO 12V Delay Controller Delay-Off on-Off Cycle of The External Trigger delay time is Adjustable Switching Relay Module

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KNACRO #ad - High-performance on-board power systems interference, supported reverse chip protection. Four digital display settings, the delay time information, energy-saving standby automatically turns off. Support edge signal, can count on the edge of the signal reaches the value set by the user to complete a valid trigger. Support pulse signal, and the signal pulse width can be determined that the completion of a valid trigger. All copper port will never rust, large current does not heat. 01 seconds to 99 hours. Longest delay time of 5999 minutes, minimum 01 minutes.
BrandKNACRO #ad
ManufacturerKNACRO #ad

8. OTGO

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12V DC Delay Delay Relay Turn on / Delay Turn off Switch Module with Timer

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OTGO #ad - 12v delay turn on or delay off module. Can be accessed by a large current load 250V ac 10A or 30V dc 10A. Protection against power reversal protection diode, better protection module. With 8 time ranges selected shortest 01s most up to 1 hour. With delay adjustment potentiometer clockwise adjustment time longer.
BrandOTGO #ad
ManufacturerOTGO #ad
Part NumberOTGO

9. Actume

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Actume 2Pcs DC 5V Programmable Multifunction Time Delay Relay Module with Optocoupler Support Segment LEDs Display for Smart Home, Automatic Control

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Actume #ad - 3. 1. 01 second minimum ~ 999 minutes maximum optional. 5. Low power consumption and power saving settings, you can turn off the display area. Using smd optocoupler isolation, strong driving capability, stable performance. Brand-new upgrade, the module function is increased to 32 kinds to meet more application needs. 4. The power supply anti-reverse connection function will not damage the module due to wrong power supply connection. Timing accuracy to 001 second timing. 2.
BrandActume #ad
ManufacturerActume #ad
Part Number20208609

10. PAC

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PAC TR-4 Remote Turn-on Module

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PAC #ad - Supplies 2 amps of current. 2 second delay to prevent turn-on noise. Used to turn on remote amplifiers. Remote turn-On Module. Can drive multiple amps or a power antenna.
BrandPAC #ad
ManufacturerPACIFIC ACCESSORY CORP #ad
Height7 Inches
Length6 Inches
Weight0.12 Pounds
Width4 Inches
Part NumberTR4
ModelTR-4
Warranty1 YEAR