Hi-link 24G millimeter wave high-precision 3-4 multi-target human body state LD2423 trajectory tracking radar module test kits
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Visitor41
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Buycount：
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Price$9.98
Download Files:
HLK-LD8001B/H, LD7901: https://drive.google.com/drive/folders/1aiIZDubSBSWa8osZvaEuoZJp1Z7ra97i
HLK-LD6002C: https://drive.google.com/drive/folders/1UFBTpL7mLjvzcOgDNnifWcXyOEQX2Cx5
HLK-LD6002B: https://drive.google.com/drive/folders/1ug-oR3rV8ndN-lEZMgYn8a-KIOFFdn4V
HLK-LD6002: https://drive.google.com/drive/folders/1oMJYYOvhXx9uJD9SCkCsjMzLqdOg7AqR
HLK-LD2461: https://drive.google.com/drive/folders/14_KgZpL4Th2LTRuq_W0X_ePjHu_Z6lcS
HLK-LD2450: https://drive.google.com/drive/folders/1kTt0Z3hjKKrIF3OCIDGdwQ4KotDJ8SGA
HLK-LD2415H: https://drive.google.com/drive/folders/1eOj3xdVOvwmmCniIhfUZZwE_R63wWeKO
HLK-LD2410S: https://drive.google.com/drive/folders/1wC8KC-DaNavNbpeVouZ1HdiBzZ9YrAcg
HLK-LD2410C: https://drive.google.com/drive/folders/1ypOlacBmmFXY6lDQ0f1hEJFmczNe-0WG
HLK-LD2410B: https://drive.google.com/drive/folders/16zI-fium_BZeP08EyQke0rWp0BJTMvw3
HLK-LD2410: https://drive.google.com/drive/folders/1lCQv3mfHJ3XKXzweeHPFnJ_8_D_EWEKk
HLK-LD2411: https://drive.google.com/drive/folders/1ZAFkDPr_BLQpmw1h6furMvg-hcByOt5z
HLK-LD101V: https://drive.google.com/drive/folders/1O8H_NBj3Bm8QCHyXO-5YvEremdVrs-EM
1. Product Overview
Target tracking refers to the real-time continuous tracking of the target position within the monitoring area, and the accurate measurement of parameters such as distance, angle, and velocity.
HLK-LD2423 is a high-precision multi-target recognition millimeter wave radar sensor designed for conventional indoor environments such as homes, offices, and hotels, which can achieve real-time positioning and motion tracking of multiple human targets.
The sensor hardware integrates two AIoT millimeter wave radar chips, two one transmitter and one receiver microstrip antenna arrays to form a two transmitter and two receiver module, paired with a cost-effective MCU and complete peripheral circuits. The intelligent algorithm firmware is based on FMCW frequency modulation continuous wave system, combined with advanced signal processing technology dedicated to radar chips, to ensure positioning accuracy and multi-target tracking stability.
2. Product Features
The 24GHz ISM frequency band can be certified by FCC, CE, and non commission spectrum regulations;
5V power supply, wide voltage range of 4.5-5.5V;
Accurate motion target positioning and tracking
Real time reporting of detection results, with a large detection angle of 130 ° for horizontal detection and 70 ° for vertical detection;
HLK-LD2423 size: 23mmX42mm
3. HLK-LD2453 Specification Parameters
| No. | Project | Function description | Parameters |
| 1 | Number of people, | this module can detect the number of people | dynamic 3-4 people, static 2-3 people |
| 2 | Detection distance | detection distance and conditions of this module | 8m |
| 3 | Distance resolution | the minimum distance distinguished by this module | |
| 4 | Distance accuracy | the absolute error of this module in distance | |
| 5 | Horizontal detection angle | the maximum horizontal angle that this module can detect | |
| 6 | Vertical detection angle | the maximum vertical angle that this module can detect | |
| 7 | Angle resolution | the minimum angle distinguished by this module | |
| 8 | Angle accuracy | the absolute error of this module in terms of angle | |
| 9 | OTA function | online upgrade function |
| No. | Project | Parameters |
| 1 | operating frequency band | 24GHz-24.25GHz |
| 2 | Working bandwidth | 250Mhz |
| 3 | EIRP | 13dBm |
| 4 | Modulation scheme | FMCW（Frequency Modulated Continuous Wave） |
| 5 | Working voltage | 5V |
| 6 | Average current | ≤127mA |
| 7 | Operating temperature | -40℃--85℃ |
| 8 | Storage temperature | -40℃--85℃ |
