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AJMRTC 2Pcs DC 5V Trigger Time Delay Relay Module, Adjustable Timing Delay Control Switch Board, Trigger Activated Timer Relay for Light Fan DIY Automation Circuit
- - Pack of 2 DC 5V trigger delay relay modules with adjustable timing period
- - Trigger activated design, relay will turn on or off after the preset delay time
- - Potentiometer adjustment for flexible timing setting to match different control scenes
- - Onboard indicator LED clearly shows relay working and trigger status
- - Compact PCB, easy wiring, suitable for light, fan and small load automatic control
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Overview
Specs
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AJMRTC time delay relay module is powered by DC 5V and controlled by trigger signal. After receiving the trigger signal, it executes the switching action after your preset delay time. You can rotate the onboard potentiometer to adjust the timing range freely. The LED indicator helps you observe the working state intuitively. It can be integrated into automatic control circuits to realize delayed turn-on or delayed turn-off functions. It is widely used for timing lighting, fan delayed shutdown, equipment sequential startup, sensor linkage control and various electronic DIY automation projects. Please confirm the load current to match the relay contact rating before use.
- Brand: AJMRTC
- Working Voltage: DC 5V
- Quantity: 2 Pieces
- Control Mode: External trigger + potentiometer time adjustment
- Output: Relay switch contact
- Indicator: Working status LED
- Function: Trigger time delay control
- Application: Light, fan, automatic equipment, DIY timing circuit
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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