One-Button Power Switch Module – Electronic Load On/Off Control
One-Button Power Switch Module – Electronic Load On/Off Control
One-Button Power Switch Module – Smart Electronic Load Control
Upgrade your electronics projects with this compact Power Switch Module — a sleek, reliable solution for replacing bulky mechanical switches. With a single button press, you can toggle your load on or off, making it ideal for DIY electronics, Arduino/microcontroller projects, and custom power management circuits.
Whether you're building a portable device, a custom enclosure, or a smart power distribution setup, this module delivers clean, consistent switching with ultra-low standby current draw — keeping your build energy-efficient even when idle.
Key Features
- One-Button Control: Intuitive single-button toggle to power your load on or off instantly.
- Wide Operating Voltage: Compatible with 3.3V to 20V systems — works seamlessly with Arduino, ESP32, Raspberry Pi, and more.
- High Current Capacity: Handles up to 11A max operating current, supporting a wide range of loads.
- Ultra-Low Static Current: Only 0.01mA standby draw — ideal for battery-powered applications.
- Compact Form Factor: Small footprint (1.55cm × 1.81cm) fits easily into tight project spaces.
- Drop-In Mechanical Switch Replacement: Designed to replace traditional mechanical switches with a clean, electronic alternative.
- New Condition: Ships brand new, ready for immediate integration into your build.
Specifications
| Operating Voltage | 3.3V – 20V |
| Operating Current | 11A (max) |
| Static Current | 0.01mA |
| Product Size | 1.55cm × 1.81cm |
| Switch Type | Electronic One-Button Load Switch |
| Country of Origin | Made in China |
| Condition | New |
What's in the Box
- 1 × Power Switch Module
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Frequently Asked Questions
Q: What is a one-button power switch module used for in electronics projects?
A: A one-button power switch module acts as an electronic alternative to traditional mechanical switches. It allows you to toggle power to a connected load (such as a motor, LED strip, or microcontroller circuit) on or off with a single button press. It is widely used in DIY electronics, Arduino and ESP32 projects, portable devices, and custom enclosures where a clean, compact switching solution is needed.
Q: What voltage and current range does this power switch module support?
A: This power switch module supports an operating voltage range of 3.3V to 20V, making it compatible with most common microcontroller platforms including Arduino, Raspberry Pi, and ESP32. It can handle a maximum operating current of 11A, suitable for a wide variety of loads. Its ultra-low static current of just 0.01mA also makes it excellent for battery-powered builds.
Q: Can this module replace a mechanical switch in my existing circuit?
A: Yes — this module is specifically designed as a drop-in electronic replacement for mechanical switches. Its compact size (1.55cm × 1.81cm) allows it to fit into most project enclosures, and its simple one-button interface makes integration straightforward without requiring complex wiring or programming.
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.