NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo 12V

NE555 Monostable Timer Delay Switch Module 0–10S 12V

12V
$6.73
$6.73 $8.33
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NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo 12V
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo 12V
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo 12V
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
  • NE555 Monostable Switch Delay Board 0~10S Delay Timer Switch Adjustable Module Pulse Generation Duty Cycle Electronic Components Zpaxo
NE555 Monostable Timer Delay Switch Module 0–10S 12V

NE555 Monostable Timer Delay Switch Module 0–10S 12V

$6.73
$6.73 $8.33
Color

NE555 Monostable Switch Delay Board – 0 to 10 Second Adjustable Timer Module (12V)

Take precise control of your electronics projects with the NE555 Monostable Switch Delay Board. Operating at 12V, this compact timer module lets you dial in a trigger delay anywhere from 0 to 10 seconds, making it an ideal component for automation circuits, relay switching, pulse generation, and DIY electronics builds.

Built around the legendary NE555 timer IC in monostable mode, this board delivers a single output pulse of a defined duration every time the input trigger is activated — giving you clean, repeatable timing control for virtually any low-voltage project.

Key Features

  • Adjustable Delay Time (0–10 Seconds): Set your desired delay duration quickly and easily to match your exact project requirements.
  • Monostable Mode Operation: Triggers a single, precise output pulse each time the input is activated — perfect for one-shot timing events.
  • Expandable Timing Range: Add an external potentiometer or increase the value of capacitor C1 to extend the delay well beyond the default 10-second range, giving you maximum flexibility.
  • Pulse Generation & Duty Cycle Control: Suitable for applications requiring controlled pulse output and duty cycle management.
  • Compact Module Design: Easy to integrate into breadboards, PCB layouts, or enclosures — ready to use right out of the package.
  • 12V Operating Voltage: Compatible with standard 12V DC power supplies commonly used in hobby and industrial electronics.
  • Available in 2 Color Options: Choose the variant that suits your build or preference.

Common Applications

  • Automated relay switching and time-delay circuits
  • Pulse generation for microcontroller projects
  • Motor control delay sequences
  • DIY home automation and smart switch projects
  • Signal conditioning and duty cycle experimentation

Specifications

  • Timer IC: NE555
  • Mode: Monostable
  • Operating Voltage: 12V DC
  • Adjustable Delay Range: 0 – 10 Seconds (extendable with additional components)
  • Output: Single pulse per trigger event

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Frequently Asked Questions

Q: What does the NE555 Monostable Switch Delay Board do?

A: The NE555 Monostable Switch Delay Board generates a single timed output pulse each time its input trigger is activated. Operating in monostable mode, it holds the output HIGH for a user-defined duration between 0 and 10 seconds before automatically resetting — making it ideal for delay relay circuits, automated switching, and pulse-controlled electronics projects running on 12V DC.

Q: How do I adjust the delay time on this timer module?

A: The delay time is adjusted using the onboard trimmer potentiometer, allowing you to set any duration between 0 and 10 seconds. To extend the range beyond 10 seconds, you can replace or supplement the onboard components — increasing the value of capacitor C1 or adding an external potentiometer will proportionally increase the maximum delay time, giving you greater flexibility for advanced applications.

Q: What voltage does this module require, and is it easy to integrate?

A: This module is designed for a 12V DC operating voltage, compatible with widely available 12V power supplies. Its compact PCB form factor makes it straightforward to integrate into breadboards, custom enclosures, or existing circuit layouts. It arrives ready to use and requires no additional programming — just wire it in, set your desired delay, and trigger it to operate.

Q: What is the difference between monostable and astable mode for a NE555 timer?

A: In monostable mode (as used in this module), the NE555 timer produces a single output pulse of a fixed duration each time it receives a trigger signal — the circuit "fires once" and then returns to its idle state. In astable mode, the NE555 continuously oscillates, producing a repeating square wave. This module's monostable configuration is specifically suited for one-shot delay events such as timed relay activation and switch debouncing.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

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