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Description

stairs timer 12v

This is a simple and useful delay timer circuit based on the popular NE555 IC and a 12V relay. It can be used for switching devices after a fixed delay, perfect for home automation, LED control, or power supply protection. The project is beginner-friendly, easy to build, and ideal for DIY electronics enthusiasts. The PCB is compact and designed with through-hole components for easy soldering.

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New Project.DXF

Download Gerbers Download BOM(Bill of materials)

Jun 23,2025

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stairs timer 12v

A DIY tool that works as a timer when you press a single button. This helps save electricity on stairs, and it can be used for other things

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Published: Jun 23,2025

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Download Gerber file 5

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Topic

DIY Electronics

Electronics DIY PCB Relay NE555 Delay Timer Home Automation Smart Switch Power Control

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stairs timer 12v This is a simple and useful delay timer circuit based on the popular NE555 IC and a 12V relay. It ca...

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