12.04.2025
a comprehensive guide to dual relay module: applications, features, and benefits
The Dual Relay Module is an essential electronic component in many DIY and industrial automation projects. This versatile module allows users to control high-voltage devices using a low-voltage microcontroller, such as an Arduino, Raspberry Pi, or ESP32. In this article, we’ll dive into what a Dual Relay Module is, how it w···
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