24G mmWave LD2420 Human Presence Radar Sensor Motion Detection Module

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 large green plants directly facing the wind.

The presence of large 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 spectral peaks, this program is a reference design, users need to consider the corresponding ESD and For Apple interface surge and other electromagnetic compatibility design.

Frequency: 24G-24.25GHz

Modulation mode: FMCW

Detection distance: 0.75~6m adjustable

Detection angle: ±60°

Power supply: 3.3V(Typ.)

Current: ~50mA

Output Serial Level: 3.3V

Sweep bandwidth: 250MHz

Ambient Temperature: -40°C~+85°C

Data format: Serial ASCII output/high and low level 3.3V&OV

Package: Default with pins

Colour:blue

Material:plastic+metal

Package Contents:

1 x induction module

Only the above package content, other products are not included.