Sell [CHO]RCWL-0516 Doppler Radar Sensor Motion Detector Microwave Module for Arduino best price

[CHO]RCWL-0516 Doppler Radar Sensor Motion Detector Microwave Module for Arduino Features: -Transmission signal processing control chip RCWL-9196. -Wide operating voltage range: 4.0-28.0V. -Compared with the traditional infrared feeling PIR, with the penetrating detection capability. -Block time, distance adjustable. -Output 3.3V power supply. Description: -RCWL-0516 is a kind of microwave induction module which uses Doppler radar technology to detect the movement of objects. -It has the characteristics of high sensitivity, long detecting distance, strong reliability, large induction angle and wide range of power supply voltage. -Widely used in various types of body induction lighting and anti-theft alarm and other occasions. Specification: Model:RCWL-0516 Color: green Operating voltage: 4.0-28.0V Operating current:2.8mA Detection distance:7m Output voltage:3.3V Output voltage driving capacity:100mA Trigger mode:repeat trigger Package Information: Package size:98 x 70 x 25mm/3.86 x 2.76 x 0.98in Package Weight:2g/0.08oz Poly Bag Package Package Included: 1 x RCWL-0516 Module Application Design Note: -Ensure the sensing face in front of the gold without any shelter. -Front and rear sensing surface space to set aside more than 1CM. -The module carrier plane and install as flat line. -A certain application of effective detection area. -The component side of the module is positive sensing face, the opposite is negative sensing surface. Negative sensing surface sensing less effective. -Microwave modules can not be large scale applications in the same area, otherwise there will be mutual interference. Between single individuals over distance greater than 1M.