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Description:
GH100 Miniature Microwave Motion Sensor is a X-Band Bi-Static Doppler transceiver module. Its built-in Dielectric Resonator Oscillator (DRO) and a pair of Microstrip patch antenna array, make it ideal for OEM usage in motion detection equipment. This module is ideally suitable for false alarms reduction in intruder detectors when work together with Passive Infrared (PIR) sensor. It can also be used for auto-door opening and vehicle speed measurement.Features:
- Low current consumption
- CW or Pulse operation
- Flat profile
- Microwave-PIR motion detector
- Speed measurement
- Lighting control
- Long detection range
- Antenna Beam Pattern
- Azimuth
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Usage: Supply module with 6-12V, the output will be 5V while obstacle in range, or 0V if not. The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules, Note : the module should be inserted in the circuit before been power, which avoid producing high level of misoperation ;if not, then power again.
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GH-719 microwave sensor module is non-contact displacement probe-type modules, RFI ability, independent of temperature, humidity, light, air, dust impacts can be installed in a certain thickness of the plastic, glass, wood and other non-metallic shell which facilitate their application to control a variety of products or equipment above. Second, the adjustments of the circuit board:A 16-level sensitivity adjustment: the circuit board with 4 0 1 2 3 marked the connection point. 1: Short circuit in accordance with the following four connections, adjustable 16- level sensitivity, so that in the 0.3-10 m sensing distance adjustable. 2:4 a connection point break, the nearest sensor, at 0.5 meters.B 4 trigger modes to adjust: the circuit board there are two connections marked with 45 points.
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1.Application : Used to detect : smoke,liquefied gas,butane and propane,Methane,alcohol,hydrogen,etc. 2.Electrical parameters : MQ2 GAS sensor : Wide detection range With LED : Alarming Working Voltage : DC 9 to 20V Static Power : < 0.8 W Output Level : High5 V / Low 0V Detection of Square : 10㎡ Size : 33.5mm * 21.5mm Simple to use : Power - signal output
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SIM 28 ML is stand-alone or A-GPS receiver with build in LNA. SIM 28M can relax can relaxed antenna requirement and don't need for external LNA. Sim 28ML can track as low as -165 dbi signal even without network assistance.SIM 28ML has excellent low power consumption characteristics(acquisition 17mA, tracking 16 mA). Sim 28ML supports various location and navigation applications including autonomous GPS, QZSS,SBAS ranging(WASS, EGNOS, GAGAN, MSAS). DGPS and A-GPS.
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Q2406 Wavecom GSM Modem with USB for Arduino/Raspberry-Pi/Robotics The Q2406 wavecom GSM modem follows plug and play operation with on board USB interface for communication and follows standard AT command set. Advantage of using this modem will be that you can use its USB port to communicate and develop embedded applications. The modem can either be connected to PC serial port directly or to any microcontroller. It can also be used in GPRS mode to connect to internet and do many applications for data logging and control. Features of Q2406 Wavecom GSM Modem with USB: Dual Band EGSM/GPRS 900/1800 MHz. Compliant to GSM phase 2. GPRS Class 2. Output power: Class4 2W for EGSM 900. Class2 1W for GSM1800. Control via AT commands. SIM application tool kit. Supply voltage range: 3.1 to 4.5VDC. Temperature range: -20 to 55 (operational functionality). -30 to 85 (storage temperature). Dimensions: 58.3x 32.2x 3.9mm. Weight: 17g. Voice: noise suppression and echo cancellation. SMS: Text and PDU mode, Point to point (MO/MT), Cell broadcast. DATA: Transparent and non transparent CSD up to 9.6kbps, USSD,. Interfaces: RF connector, 60 pin system connector,. SIM card connector, keypad and LCD etc.. Applications of Q2406 Wavecom GSM Modem with USB: Large shopping malls, supermarkets. Professional market, large wholesalers. Large hotels, large-scale entertainment. Large agencies. Transport, logistics industry. Large enterprises, and institutions. Large hospitals, large bookstore. Newspaper, television and radio stations. Oil Company (other chain business model). Government agencies or large township. These are used in different robotics applications. GSM based Electrical/Electronic project.
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SIM800 is a complete Quad-band GSM/GPRS solution in a SMT type which can be embedded in the customer applications.SIM800 support Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 24*24*3mm, it can fit into slim and compact demands of customer design. Featuring Bluetooth and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.
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Magnetic fields and current go hand-in-hand. When current flows through a wire, a magnetic field is created. This is the basic principle behind electromagnets. This is also the principle used to measure magnetic fields with a magnetometer. The direction of Earth's magnetic fields affects the flow of electrons in the sensor, and those changes in current can be measured and calculated to derive a compass heading or other useful information
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TCS3200 Color Sensor is a complete color detector, including a TAOS TCS3200 RGB sensor chip and 4 white LEDs. The TCS3200 can detect and measure a nearly limitless range of visible colors. Applications include test strip reading, sorting by color, ambient light sensing and calibration, and color matching, to name just a few.