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Grove - Doppler Radar - BGT24LTR11 - 24GHz transceiver - 10m - Seeedstudio 109020021
Doppler radar based on BGT24LTR11 chip and XMC1302 controller with ARM Cortex-M0 processor. It allows for precise distance measurements and motion detection using radar technology. The device uses the physical phenomenon of the Doppler effect, analyzing the frequencies of waves generated and received by the device using RX and TX antennas.
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Product description: Grove - Doppler radar - BGT24LTR11 - 24GHz transceiver - 10m - Seeedstudio 109020021.
Doppler radar based onBGT24LTR11chipandXMC1302controller withArm Cortex-M0processor. It allows for precise distance measurements and motion detection using radar technology. The device uses the physicalDoppler effect,analyzing the frequencies of waves generated and received by the device usingRXandTXantennas. The module is ideal for projects related to safety systems, and its operation is not affected byadverse factors such as high temperature, rain and accumulated dust.
Doppler radar from Grove series.
The principle of operation of the Doppler radar.
Radar operation and Doppler effect
The radar using aTXtransmitter sends beams of electromagnetic radiation in the direction of the object, when the waves collide with the object they are reflected in the direction of the radar and received by theRXreceiver.When the objectis moving, the frequency received will be different from the one transmitted. The principle of the module is illustrated in the graphics below.
Customizable
The radar module has leadouts allowing more advanced usersto customizethe module to their needs. In addition, the board featuresLEDshelping to determine in which direction the monitored object is moving.
A radar plate from above.
Technical specifications
- MMIC: BGT24LTR11
- MCU: XMC1302 Arm Cortex-M0
- Supply voltage: 3.3 V to 5 V
- Frequency of transmission: min: 24 GHz
- Frequency of transmission: max: 24.25 GHz
- Output power: 7 dBm @ 25°C
- Update time: 300 ms
- Communication interface: UART
- Detection distance: 10 m @ 0 dBsm
- Detection field: 65° horizontally; 22° vertically
- Dimensions: 40 x 40 mm
- Weight: 5 g
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.3 V |
| Voltage from | 5.0 V |
| Mass | 5 g |
| Interface | UART |
| UC - Microcontroller | XMC1302 |
| UC - Core | Cortex-M0 |
| Width | 9 cm |
| Height | 1 cm |
| Depth | 14 cm |
| Weight | 0.01 kg |
GLS
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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