1 Set 24G mmWave LD2420 Kit Human Presence Radar Sensor Motion Detection Module

If the radar needs to be fitted with an enclosure, the enclosure must have good wave-transmission characteristics in the 24 GHz band and must not contain metals or materials that have a shielding effect on electromagnetic waves.This product needs to be installed in a suitable environment, if it is used in the following environment, the detection effect will be affected: -There are non-human objects with continuous movement in the sensing area, such as animals, continuously swinging curtains and green plants directly facing the wind.The presence of strong reflective planes in the sensing area, strong reflective objects are directly in front of the radar antenna will cause interference. -When wall mounting, external interference factors such as air conditioners and electric fans on top of the room need to be considered.Power supply considerations, power supply input voltage of 3.0V ~ 3.6V, power supply ripple within 100 kHz without significant peaks, this program is a reference design, users need to consider the corresponding ESD and Fast Charging surge and other electromagnetic compatibility design.Frequency: 24G-24.25GHzModulation mode: FMCWDetection distance: 0.75~6m adjustableDetection angle: 60Power supply: 3.3V(Typ.)Current: ~50mAOutput Serial Level: 3.3VSweep bandwidth: 250MHzAmbient Temperature: -40C~+85CData format: Serial ASCII output\/high and low level 3.3V&Package: Default with pinsMaterial: plastic+metalcolour: bluePackage Contents:1 x Sense Module1 x 5Pin Cable1 x Serial Small Board CH340Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.