20 Stück/1 Stück HLK-LD1020 10G Intelligentes menschliches Mikrowellen-Induktionsradarmodul 10,525 GHz Low Power Micro-Motion S

Produktbeschreibung

Product selling point
1. Using high-quality materials, the quality is guaranteed
2. Design a low-power micro/motion sensing module based on the X-band radar chip, with a center frequency of 1 0.525GHz. The design adopts fixed-frequency, directional transmitting and receiving antennas (1T1R), integrates functions such as intermediate frequency demodulation, signal amplification and digital processing, has the ability to set delay, is convenient for self-adjusting parameters, and does not pass through walls, anti-interference, small size, and miscellaneous The advantages of good wave and high harmonic suppression effect, high stability and consistency
3. The integrated algorithm inside the chip can directly output the detection results, without the need for an external single-chip microcomputer. In the module pulse power supply mode, the power consumption is at the microampere level, mainly for low-cost, low-power applications
4. Embedded installation, not affected by temperature and humidity, oil fume, water mist, etc., can be applied to various lamps, such as bulb lamps, down lamps, ceiling lamps, etc. Low-power application scenarios, such as video doorbell, peephole, door lock, low-power camera, etc.
5. Wide range of applications
Parameters
Working frequency: 10.525GHz (10.40~10.65GHz)
Working voltage: 3.3~12.0V
Working current: 16mA (Max, VCC=3.3~12.0V)
Detection angle: Ceiling installation/3dB beam width/110°±10°
Sensing distance: 2~8 meters (hanging height 3 meters)
Output voltage: 3.3V (3.2~3.4V)
Power-on stabilization time: 15S (13~17S)
Working environment: temperature 20°C~+70°C/humidity 10~95%Rh
Blocking/delay time: 2S/5S(Typ.)
ESD characteristics: contact discharge/air discharge 2KV (Typ.)
Appearance size: 15x15x2.4mm
Drive power supply design considerations
1. Be sure to use a drive power supply that meets the standards for output voltage, current, and ripple coefficient. The drive power supply is unstable and the electromagnetic radiation is too strong, which will cause false alarms, no perception, and cycle self-starting of the radar module

Produktdetails in Bildern

Produkteigenschaften

Markenname

EC Buying

Ursprung

CN (Herkunft)

Hochbetriebenes Chemikalienunternehmen

Keine

Zustand

Neu

Typ

SPANNUNGSREGELER

Versorgungsspannung

3.3-12v 16mA

Verlustleistung

low

ist kundenspezifisch

Ja

Betriebstemperatur

normal

Anwendung

Radar Switch Detection

Paket

Module

Smart Electronics Experiment

Switch And Sensor For Arduino STM32

Hi-link

LD1020