Let me introduce you to the Human Body Sensor Module with Induction Switch - RCWL-0516 a remarkable product that has caught the attention of many tech enthusiasts.
This innovative module is designed to detect human and animal movements through microwave radar sensing, making it a unique alternative to traditional infrared sensors.

The RCWL-0516 module is a highly versatile and efficient device that stands out due to its remarkable features. With a wide operating voltage range of 4.0-28.0V and a transmission signal processing control chip RCWL-9196 this module can detect movements with great accuracy and sensitivity. Additionally, it has a block time and distance adjustable feature, allowing users to customize their detection settings. Unlike infrared sensors, it has penetrating detection capability making it highly reliable and effective.

In essence this product is a great investment for those who are looking for a reliable and affordable way to detect human and animal movements. The only weakness I could find with this product is that it has a limited detection range of about 7 meters.

In my opinion the Human Body Sensor Module with Induction Switch - RCWL-0516 is an excellent investment for anyone looking for a reliable and versatile motion detection device. Its innovative microwave radar sensing technology sets it apart from traditional infrared sensors, making it highly effective and reliable. Overall, this product is a must-have for anyone interested in DIY projects, robotics or home automation.