25 Meter C4001 mmWave Radar Human Presence Sensor

Smart monitoring systems offer captivating projects for security, smart home, and automation applications. This C4001 mmWave Radar Human Presence Sensor uses a high-sensitivity 24GHz wavelength signal to detect and measure up to a whopping 25 meters. By utilizing FMCW technology, this sensor can accurately sense human presence in both detecting motion and stationary states, providing valuable distance information and auxiliary data. With the mmWave Radar module, you can program your smart home to activate lights upon detecting movement or remind you to take breaks if you sit for prolonged periods.

This C4001 mmWave Radar Human Presence Sensor offers a presence detection range of 16m and a motion detection or distance measurement range of 25m. The amazing FMCW technology detects both static and motion without influence from environmental factors that would confuse other sensors. While it excels in detecting stationary states like sleeping or sitting within 16m, it has motion detection up to 25m with a velocity measurement range of 0.1 to 10 meters per second. For applications that require faster response times and increased accuracy, combining the millimeter-wave radar with a digital infrared motion sensor is recommended. Additionally, integrating light and temperature sensors enables convenient control of lights and air conditioners within your smart home.

Compact and easy to integrate, the C4001 millimeter-wave radar sensor provides reliable sensing results through its serial and I/O ports. Experience the benefits of mmWave radar technology, which offers precise and comprehensive object detection capabilities to enhance your projects.

Typical Applications for C4001 mmWave Radar Human Presence Sensor:

The 25 Meter mmWave Radar Human Presence Sensor finds versatile applications in various domains where human presence detection is crucial. With its high sensitivity and accurate sensing capabilities, this sensor offers valuable insights and enables seamless integration into different projects. Some typical applications include:

• Smart Lighting Control: The sensor can be utilized to trigger lighting systems based on human presence, enhancing energy efficiency and convenience in homes, offices, and public spaces.
• Advertising Screen Activation: By using the sensor for human body induction, advertising screens can be intelligently activated when someone approaches, creating interactive and engaging experiences.
• UV Light Control: The sensor's ability to detect human presence makes it useful for controlling UV light sterilization systems. It can ensure that UV lights are activated only when there are no individuals in the vicinity, promoting safety and efficient disinfection processes.
• Home Security: Integrating the sensor into home security systems enables the detection of intruders or unauthorized access, enhancing the overall safety and providing prompt alerts.

These are just a few examples of the wide range of applications where the 25 Meter mmWave Radar Human Presence Sensor can be employed. Its reliable performance, wide detection range, and easy integration make it a valuable tool for creating smarter and more responsive environment.Top of Form

Additional Resources:

• If you’re unsure where to start, we recommend taking a look at the original DFRobot C4001 mmWave Radar Human Presence Sensor Wiki Page, where you can find a good range of resources, including schematics and sample codes.
• If you’re itching to start a DIY project right now, have a look at how this Maker on YouTube used the mmWave sensor to build a smart bathroom light: