Additional information
Brand Name | brand name |
---|---|
Model Number | R44SF |
Origin | Mainland China |
Type | Cable Adapter |
Package | Yes |
Certification | CE |
Products Status | STOCK |
Tanie Erotyczna bielizna intymna
Internetowy sklep tanio
77.40 $
999 in stock
Brand Name | brand name |
---|---|
Model Number | R44SF |
Origin | Mainland China |
Type | Cable Adapter |
Package | Yes |
Certification | CE |
Products Status | STOCK |
DFRobot Strong anti-interference mm Wave Radar sensor FMCW CW multi mode for Human Presence stillness motion perception Detection
Introduction
This 24GHz millimeter-wave radar sensor employs FMCW, CW multi-mode modulation, and separate transmitter and receiver antenna structure.
In working, the sensor first emits FMCW and CW radio waves to the sensing area. Next, the radio waves, reflected by all targets which are in moving, micro-moving, or extremely weak moving state in the area, are converted into electrical signals by the millimeter-wave MMIC circuit in the sensor system. After that, these signals will be sent to the processor and processed through the related signal and data algorithms. Then, the target information can be solved out.
The millimeter-wave radar can sense the human presence, stationary and moving people within the detection area. Moreover, it can even detect static or stationary human presence such as a sleeping person. There are two ways provided to output detection result: serial port and I/O port switch quantity. Besides that, the sensor module features strong sensing reliability, high sensitivity, small size, easy to be used or embedded in applications.
Connect Diagram
Photos
Features
Human presence sensing: sense if there is human body in areas.
I/O port switch quantity input and output control
Serial port input and output control
Strong anti-interference ability, not to be affected by snow, haze, temperature, humidity, dust, light, noise, etc.
Applications
Human presence perception
Human body stillness perception
Human movement perception
Specification
Power Supply: 3.6~5V
Operating Current: 90mA
Detection Distance: 9m
Equivalent Transmit Power: 13-15dBM
Beam Angle: 100 x 40°
Modulation Mode: FMCW, CW
Operating Frequency: 24GHz
Operating Temperature Range: -40~85
Baud Rate: 9600
Dimension: 24 x 28mm/0.94 x 1.10
Board Overview:
Board Overview:
Num Label Description
1 UART Tx Sensor UART Transmiting
2 UART Rx Sensor UART Receiving
3 GPIO1 Universal Input and Output
4 GPIO2 Universal Input and OutputBy default, it outputs high when people presence detected, otherwise, output low
5 GND Ground
6 VCC Power +
7 NC Reserved, left floating
8 NC Reserved, left floating
Installtion
The millimeter wave human sensor is strict on the installation method, improper installation will affect the performance and function of the sensor. Commonly-used installation methods for modules include top installation, bottom installation, horizontal installation and downward tilt installation.
1.Top installation
2. Bottom installation
3.Horizontal installation
Documents
Product wiki:
//wiki.dfrobot.com/mmWave_Radar_Human_Presence_Detection_SKU_SEN0395
Shipping List
mm Wave Radar – Human Presence Detection ×1
Return & Refund
1Refund or resend new for any orders due to the product quality problem
2.We accept any unused item in its original package as return within 7 days of delivery. Buyers must provide the tracking number, specific reason for the return.
3. If its buyer s reason lead to the return package, buyers need to pay for round shipping fee.
4. We will refund to buyer after we receive the returns in its original condition package. Or buyers could choose to have a replacement.
5. If you choose fast shipping way like DHL, Fedex, etc, please make sure you can do the customs clearance in time. There will be huge return shipping cost for uncollected return DHL parcel, the buyer must be responsible for all return shipping cost if the package return back to us.
Payment & Shipment
1 We accept Alipay West Union, Paypal, Escrow as the payment method. Currently, you can pay by Visa, MasterCard and bank transfer.
2. We will process most order in 48 hours after payment verification and offer tracking number with every Deal. The earlier you pay, the earlier we can ship your order.
3. If you need faster shipment, please choose AliExpress Premium Shipping, DHL, EMS, FedEx or other express.
4. Please make sure that your shipping address is 100 correct with true phone number to avoid any return of the package.
5. Support WORLDWIDE SHIPPING. Except some countries and APO/FPO.
6. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
7. If you have not received your shipment within reasonable days from payment, please contact us first pls dont put negative feedback before contact us!. We will track the shipment and get back to you as soon as possible with a reply.
Feedback & Others
1 We maintain high standards of excellence and strive for 100 customer satisfaction! Feedback is very important ,We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them!
2. Please provide us your VAT Number, full name, phone number and correct zip ASAP to help do the customs clearance when you select the fast ligistics such DHL or FedEx etc.
3. For Buyer from Russian Federation,Argentina,Ukraine, Brazil Item may ship via China Post Registered Air Mail, Singapore Post, EMS if you choose DHL/Fedex as complex customs declaration process.
1 Input 2 HDMI-Compatible Splitter Cable HD 1080P Video Switcher Adapter Output Port Hub For X-box PS3/4 DVD HDTV PC Laptop TV Description: HDMI-compatible Splitter 1 Input Male to 2 Output Female Port Cable Adapter Converter 1080P This HDMI-compatible splitter cable is ideal for connecting one HDMI-compatible device Xbox, Blue-ray, DVD players, PS3 to two visual output devises.It takes a signal from one device such as a Blu-ray player and will direct to one of two output devices that are plugged into it. This product can act as a signal router, for example, you may have [...]
41.46 $ Add to cartDescription: 100 Brand New and High Quality. This item could well protect your cell phone data sync line charging cable. avoid damaging due to using many times. More color combinations are more fashionable dimensions: length 140 cm material: Plastic Specifications: This item could well protect your cell phone data sync line charging cable. avoid damaging due to using many times. More color combinations are more fashionable Package Included: 1 x data line protection rope Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. [...]
40.41 $ Add to cartCute Cartoon Charger Cable Accessory Protection Winder Case Saver Data Line Protector Earphone Cord Protection Sleeve Wire Cover Description: USB Cable Protector is well-designed, cute, and practical. Great for your phone usb cord protctor, making it not easy broken. Specification: Cable winder type: Anti-break data cable protective sleeve Material: PVC Size: 3.5 x 2cm Applicable products: data cable protective case for iphone Packing List: Data Cable Protector x 1 </span [...]
40.41 $ Add to cartSpanish buyers Attention: If your address includes following postal codes, please do not choose the Spanish warehouse. The Zip code starts with 35/38 .The Zip code starts with 35/38 . The overseas warehouse cannot deliver, Otherwise we will send the order from the Chinese warehouse. Portable Travel Round Mobile Phone Charging Cable Storage Box Multifunctional Rotatable Headphone Data Cable Winder Organizer Bag Container Case Feature: 1. Portable travel data cable organizer, rotatable headphone charging cable organizer. 2. Excellent material, rest assured that the use. 3. Effective storage, home essential. 4. Multifunctional. 5. A variety of styles [...]
40.55 $ Add to cartFeatures: Brand new and high quality. VGA extender over CAT5/CAT6/RJ45 cablecable not included. This adapter will allow you to connect your PC, laptop, DVR, Media Center, or game console VGA video port to TV, projector, monitor with available VGA input for ultimate multimedia experience. A perfect solution for your media center PC to your HDTV. Allow transmitting signal between VGA video ports for distances up to 66ft approximately 20 meters over CAT5, CAT6 ethernet cable cable not included. The distance and picture quality depends on length of the cable, and the resolution that youd like to transmit. We recommend you [...]
42.24 $ Add to cartNotice: 3m cable doesn't support transfer data, only for charge. Baseus Breathable USB cable with colored lights Glowing quick charging USB cable Colores breathable charging light charging status visible Do you often fail to find the cable? Full charging of HUAWEI P20 charge comes quick just enjoy yourself Quickly Charging Without Hurting Your Device Automatic adapting to the current Tight wear-resisting High-density nylon braid SR with reinforced hardness Lengthened SR for better protection and longer use Being quick is meaningful only when there is no harm High-quality tin-plater copper core for small loss and [...]
44.01 $ Add to cartGold Plated USB 2.0 Male to RS232 Female DB9 Serial Cable connects a serial DB9 9 PIN device, such as a modem, to a USB port on your computer. USB port with 1Mbps data transfer rate. NOTE:NOTE: 1.USB to RS232 FEMALE adapter!!! 2.USB to RS232 Male adapter !!!Latest Prolific PL2303 chipset. supports Windows /Linux 2.4 or above, Mac OS X 10.6 and above; (Install CD driver,insert CD into your PC's hard disc drive and process step by step.)Easy Connectivity: USB to RS232 adapter works with modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, PDAs,cashier register,CNC,PLC controller,tax [...]
60.41 $ Add to cartColor:Black Line length:about 1 meter 6 charging heads of different shapes are suitable for various electric clipper interfaces Built in pure copper conductor, strong conductivity, faster and more stable transmission. Outer layer is wrapped with PVC environmental protection materials, which is safe, environmental friendly and durable Support model: for RQ310, RQ311, RQ312, RQ320, RQ328, RQ330, RQ338, RQ331, RQ350, RQ351, RQ3250, QG3340, QG300,YQ300, YQ306, YQ316, YQ318, S300, S301, S302, S311, S510, S520, S530, S531, To charge your shaver, you Just need to connect your razor with Computer , Car, Notebook ,Powerbank,Android mobile charger Packing Included: 6 x Charging Head 2 [...]
46.01 $ Add to cartPower Cable USB 2.0 to DC 5.5mm x 2.5mm 1.0M 1A Support 5V or 12V Charger Connector Cable for Router TV box Table lamp MP3 MP4 Note: This cable is not a booster cable. If you need 12V voltage, you need to match it with a 12V adapter. If you want to increase the voltage from 5V to 12V, you need to buy another product. For booster cables,Please click here All Dear friend, please read me before you make order If you have any problem with product, delivery, service, please contact us, we will [...]
43.60 $ Add to cartChcę coś kupić ale szukam informacji jak zamówić... |
Kupiłem coś ale chcę poznać status zamówienia... |
Odebrałem paczkę ale mam pytanie lub problem... |
Chcę dokonać zwrotu i potrzebuję informacji... |
Droptech Sp. z o.o. droptech.polska@gmail.com |
ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
NIP: 7712911090 REGON 386758083 |
Wysyłka bezpośrednio od producenta lub dostawcy |
DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.