
( Brand: Jeenda ), ( Type: Speed Sensor ), ( Manufacturer Part Number: CV745 )
The Jeena DE-CV745 Infrared Motion Sensor, model number CVS745 CH26, is a versatile and high-performing motion detection component designed for security and automation applications. This sensor is based on an advanced infrared technology that can detect body heat and motion in complete darkness, making it an excellent choice for night-time surveillance and energy-saving automation systems.
The CV745 CH26 sensor comes in a compact size, measuring approximately 3.2 x 2.2 x 1 inches (81 x 56 x 25mm), making it easy to install and integrate into various projects. It is designed with a wide detection angle of 110 degrees, ensuring that it covers a broad area with minimal blind spots. This sensor is also adjustable, allowing you to set the detection sensitivity and angle to suit your specific requirements.
The Jeena DE-CV745 sensor operates on a 5V DC power supply and consumes a low power of approximately 15mA during detection and 10mA in standby mode. It features a digital output interface, which can be easily interfaced with microcontrollers, relays, and other devices to trigger alarms, activate lights, or perform other automated functions.
One of the notable features of this sensor is its anti-interference design. It employs a sophisticated algorithm that filters out false triggers from pets, insects, or other sources, reducing the number of unnecessary alerts and ensuring that the sensor focuses only on human motion.
The CV745 CH26 sensor also comes with a built-in test function, which allows you to verify its proper functioning and adjust the sensitivity settings without the need for additional tools or external equipment. The sensor housing is made from a durable material that is resistant to harsh environments and can withstand temperatures ranging from -20 C to 60 C (-4 F to 140 F).
In summary, the Jeena DE-CV745 Infrared Motion Sensor, model number CVS745 CH26, is a versatile and high-performing component that can detect human motion in complete darkness with a wide detection angle and low power consumption. Its adjustable settings, digital output interface, and anti-interference design make it a reliable and cost-effective solution for various security and automation applications.
Jeenode CV745 Sensor is a wireless temperature and humidity sensor based on the DS18B20 temperature sensor and DHT22 humidity sensor. It is compatible with the Jeenode microcontroller and can be used for various automation projects.
Pros:1. Wireless Design: The sensor is wireless, eliminating the need for wired connections between the sensor and the controller.
2. Temperature and Humidity Measurement: It can measure both temperature and humidity, making it a versatile choice for various automation projects.
3. Compatibility with Jeenode Microcontroller: The sensor is specifically designed for use with the Jeenode microcontroller, ensuring seamless integration.
4. Easy Setup: It is relatively easy to set up, with clear instructions provided by the manufacturer.
5. Low Power Consumption: The sensor consumes low power, which is beneficial for battery-operated projects.
Cons:1. Limited Range: The sensor has a limited range, and the signal may be weakened by obstacles, leading to intermittent readings.
2. Requires External Power Source: The sensor needs an external power source, which may add to the complexity of some projects.
3. Lack of Display: The sensor does not have a built-in display, so users need to rely on external devices like a computer or a smartphone to view the data.
4. Dependence on Jeenode Microcontroller: Since the sensor is designed for use with the Jeenode microcontroller, it may limit the flexibility for users who prefer other platforms.
Conclusion:In conclusion, the Jeenode CV745 Sensor (CVS745 CH26) offers several advantages, including wireless design, temperature and humidity measurement, and seamless integration with the Jeenode microcontroller. However, it also has some disadvantages, such as limited range, the need for an external power source, lack of a built-in display, and dependence on the Jeenode platform.
Recommendation:If you are looking for a wireless temperature and humidity sensor for use with the Jeenode microcontroller, the Jeenode CV745 Sensor would be a suitable choice. However, if you prefer a sensor with a longer range, a built-in display, or compatibility with other microcontroller platforms, you may want to consider other options. Ultimately, the decision depends on the specific requirements of your project.
Sale is final. Item is brand new in open box as pictured. For sale is a Speed Sensor CVS745 / CH26 SERIES.