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AJMRTC NE555 DC 12V Delay Timer Relay Switch Module, Adjustable 0-10 Second Time Delay Board, with LED Indicator, for Automotive, Home Automation, Arduino, DIY Electronic Control Projects
- - Powered by classic NE555 timer chip, adjustable delay time range from 0 to 10 seconds via potentiometer
- - Built-in relay supports max 10A load, works for AC 250V or DC 30V external controlled devices
- - Equipped with power and timing LED indicators, clear working status feedback for easy debugging
- - Stable monostable timing mode, reliable trigger delay for auto, lighting and electronic control circuits
- - Compact PCB design, easy wiring, widely used for Arduino, Raspberry Pi and other DIY automation builds
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Overview
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AJMRTC NE555 delay timer relay module runs on DC 12V power supply. It adopts NE555 timing IC to achieve adjustable 0~10s delay output. The onboard relay can switch high-current AC and DC loads. LED lights show power-on and timing status at a glance. You can modify capacitors or resistors to expand timing range if needed. Perfect for car modification, light delay control, sensor trigger, MCU auxiliary control and all kinds of hobby electronic projects.
Specifications:
- Brand: AJMRTC
- Main Chip: NE555
- Working Voltage: DC 12V
- Adjustable Delay: 0 ~ 10 Seconds
- Relay Rating: AC 250V 10A, DC 30V 10A
- Indicator: Power LED, Timing LED
- Working Mode: Monostable Delay Trigger
- Application: Automotive Control, Home Automation, Arduino, Electronic DIY
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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