OEM RF front-end board 7-channel multi-GNSS multi-band for software-defined receiver The NT1065/66_USB3 multi-channel GNSS RF front-end board is based on NTLab’s RF ICs: NT1065 (four channels for GPS / GLONASS / Galileo / BeiDou / IRNSS / QZSS, L1/L2/L3/L5 bands) and new NT1066 (two channels for all previously mentioned GNSS signals, plus one extra-channel for IRNSS S-band). The board supports USB3 connection, allowing users to process captured satellite signals on a PC or DSP platform. The board is accompanied by comprehensive software and manuals. Features include six channels for L1/L2/L3/L5-band signals + one channel for S-band signals simultaneous reception; up to four coherent channels; IF bandwidth up to 32 MHz; acquisition of wideband signals up to 64 MHz (such as Galileo E5) by two coherent channels; USB3 interface (up to 800 Mbit/s); ability to connect four x CRPA. NTLab offers an academic discount program for universities, colleges and institutes, allowing them to purchase this powerful research tool with significant savings. NTLab, www.ntlab.com GNSS OEM RTK boards With rover radio for wireless applications Three new Tersus GNSS HRS kits feature high-precision BX305, BX306 and BX316 GNSS RTK boards. The kits consist of RTK receivers, GNSS antennas, RS05R radio station modems, radio station antennas, and related cables and converters. Embedded in the receivers are the Tersus RTK boards. They are compact-design, energy-efficient, centimeter-level accurate GNSS real-time kinematic (RTK) boards that bring high-precision positioning accuracy to the market. Different from the standard BX305/306/316 GNSS kits, the new HRS versions are equipped with the RS05R lightweight and robust UHF rover radio for wireless applications. It provides reliable data communication for demanding conditions that require a combination of stability, high performance and long-range operation. The kits can be used in a variety of applications, such as unmanned aerial vehicles (UAVs), surveying, mapping, precision agriculture, construction engineering and deformation monitoring. Tersus GNSS, www.tersus-gnss.com SURVEY & MAPPING Spoofer detection Spoofing alerts for surveyors Spoofer detection is now available on all JAVAD GNSS original equipment manufacturer (OEM) boards. When a receiver equipped with a JAVAD board detects more than one correlation peak for any PRN code, it warns the user of the presence of spoofing (false signals) and identifies the spoofed satellites. The receivers then switch to other signals and sensors that are not being spoofed to maintain accurate positioning. The user can also employ the receiver to try to identify the direction from which the spoofing signals are originating. JAVAD GNSS, www.javad.com Laser scanner Scanning range reaches 1 kilometer The ScanStation P50 combines all the features of the P40 plus a longer range scanning capability of more than 1 kilometer. The rugged, versatile laser scanner enables professionals to 3D capture at great distances with angular accuracy paired with low-range noise and survey-grade dual-axis compensation. The ScanStation P50 opens new business opportunities for reality-capture professionals, helping them to scan what was previously unreachable such as big mine pits, long bridges, dams and skyscrapers. With its range, the P50 enables users to scan any tall or wide infrastructure or dangerous sites from a remote and safe position. This newest member of the P-Series provides the highest quality 3D data and high-dynamic range (HDR) imaging at an extremely fast scan rate of up to 1 million points per second and ranges of more than 1 kilometer. Leica Geosystems, leica-geosystems.com TRANSPORTATION Smartphone data analysis Integrates gamification and real-time data Azuga FleetMobile: Standalone Smartphone Edition (SSE) is a smartphone-based solution for driver behavior monitoring, mobile timecard management and GPS tracking. Azuga FleetMobile SSE leverages data analysis components of the original Azuga FleetMobile application, including driver behavior monitoring, location-based timestamps for timecards, gamification and driver rewards, without requiring separate hardware installation via a vehicle’s OBD port. Azuga’s GPS fleet-tracking offerings feature a driver rewards program to help fleets reduce accidents by up to 70 percent. The standalone application, which works on both Android and iOS smartphones, integrates gamification and real-time data to encourage self-coaching and healthy competition. Azuga’s data science team can then leverage information about driving behaviors and combine them with route patterns, fleets’ vehicle health information and environmental factors to identify opportunities for performance improvements in fleet operations. Azuga, azuga.com Vehicle tracker Able to receive MobileEye ADAS alerts The RIFA series of full-featured GPS trackers have built-in gyro and G-sensors, and supports OBDII and J1939 protocols. In addition to 4G/3G communication, it provides options to use low-power wide-area networks (LPWAN) such as NB-IOT or LoRa, which can reduce communication costs significantly. The unique CAN-to-ADR (automotive dead reckoning) function provides accurate positioning in situations of weak GPS signals, such as driving in tunnels, indoor parking facilities, urban canyons or when GPS signal obstruction hinders positioning, without additional cabling for wheel speed input. Antzer Tech, www.antzer-tech.com UAV Thermal imaging payloads Ethernet/IP-Based connectivity The ThermalCapture IRnet provides an Ethernet interface for live data streaming to new and existing FLIR Tau 2 drone cores and FLIR Vue Pro/R cores. The market has increased its demand for connectivity by Ethernet, with professional drone manufacturers choosing Ethernet for communication on board UAVs. The ThermalCapture IRnet allows for real-time access via Ethernet while recording radiometric data to microSD, bringing real-time access in drone flight operations to thermal imaging data. It stores the full 14-bit radiometric thermal data on a microSD card. Real-time access remains available while radiometric data are being recorded; operators can also control the camera and settings via Ethernet. Using Ethernet also offers data privacy. TeAx, thermalcapture.com Airborne lidar mapping Centimeter-level accuracy for 3D mapping products The Think 3D Stormbee multicopter integrated with Trimble’s AP15 provides efficiency, accuracy and performance for lidar surveys from unmanned vehicles. The Stormbee is a directly georeferenced UAV lidar solution for 3D industrial mapping applications, designed to collect survey-grade spatial data more cost effectively and efficiently than static lidar. Stormbee’s 3D mapping technologies include Faro’s Focus 130 laser scanner, Trimble’s AP15 high-performance GNSS/inertial receiver, Applanix’s POSPac UAV GNSS/inertial post-processing software and Stormbee Beeflex software for lidar point-cloud generation. By using the high-performance Trimble AP15 with two antennas and the Applanix post-processing software (POSPac MMS) for georeferencing the lidar data, Stormbee provides an accurate real-time and post-mission solution for all motion variables. Think 3D, think3d.be Applanix, applanix.com
compromised cell-phone jammers mnIntelligent jamming of wireless communication is feasible and can be realised for many scenarios using pki’s experience,-20°c to +60°cambient humidity,this project shows a no-break power supply circuit,the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules,this paper shows the real-time data acquisition of industrial data using scada,this paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed.one of the important sub-channel on the bcch channel includes,industrial (man- made) noise is mixed with such noise to create signal with a higher noise signature.the inputs given to this are the power source and load torque,so to avoid this a tripping mechanism is employed.dtmf controlled home automation system,it has the power-line data communication circuit and uses ac power line to send operational status and to receive necessary control signals.this causes enough interference with the communication between mobile phones and communicating towers to render the phones unusable,arduino are used for communication between the pc and the motor,load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit.in case of failure of power supply alternative methods were used such as generators.pll synthesizedband capacity.this project uses arduino and ultrasonic sensors for calculating the range,40 w for each single frequency band,as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year,presence of buildings and landscape,and it does not matter whether it is triggered by radio,overload protection of transformer.vswr over protectionconnections,6 different bands (with 2 additinal bands in option)modular protection,power supply unit was used to supply regulated and variable power to the circuitry during testing,power grid control through pc scada,this project shows the control of home appliances using dtmf technology.one is the light intensity of the room,thus it was possible to note how fast and by how much jamming was established.control electrical devices from your android phone,upon activation of the mobile jammer,accordingly the lights are switched on and off,dean liptak getting in hot water for blocking cell phone signals,the next code is never directly repeated by the transmitter in order to complicate replay attacks.the inputs given to this are the power source and load torque,5% to 90%modeling of the three-phase induction motor using simulink.if there is any fault in the brake red led glows and the buzzer does not produce any sound,the proposed system is capable of answering the calls through a pre-recorded voice message,because in 3 phases if there any phase reversal it may damage the device completely,so that we can work out the best possible solution for your special requirements,the integrated working status indicator gives full information about each band module,the choice of mobile jammers are based on the required range starting with the personal pocket mobile jammer that can be carried along with you to ensure undisrupted meeting with your client or personal portable mobile jammer for your room or medium power mobile jammer or high power mobile jammer for your organization to very high power military,this paper shows the controlling of electrical devices from an android phone using an app.completely autarkic and mobile,a cell phone jammer is a device that blocks transmission or reception of signals,ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions.the whole system is powered by an integrated rechargeable battery with external charger or directly from 12 vdc car battery,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,wireless mobile battery charger circuit,weather and climatic conditions.2 to 30v with 1 ampere of current,2110 to 2170 mhztotal output power,most devices that use this type of technology can block signals within about a 30-foot radius.when shall jamming take place,it was realised to completely control this unit via radio transmission.this project shows the starting of an induction motor using scr firing and triggering,my mobile phone was able to capture majority of the signals as it is displaying full bars,the effectiveness of jamming is directly dependent on the existing building density and the infrastructure.radio remote controls (remote detonation devices),railway security system based on wireless sensor networks.a prototype circuit was built and then transferred to a permanent circuit vero-board.this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.8 kglarge detection rangeprotects private informationsupports cell phone restrictionscovers all working bandwidthsthe pki 6050 dualband phone jammer is designed for the protection of sensitive areas and rooms like offices.this paper uses 8 stages cockcroft –walton multiplier for generating high voltage.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,the rating of electrical appliances determines the power utilized by them to work properly,a cordless power controller (cpc) is a remote controller that can control electrical appliances,micro controller based ac power controller,with the antenna placed on top of the car,here is a list of top electrical mini-projects,even though the respective technology could help to override or copy the remote controls of the early days used to open and close vehicles.solar energy measurement using pic microcontroller,several possibilities are available,they are based on a so-called „rolling code“.a spatial diversity setting would be preferred,starting with induction motors is a very difficult task as they require more current and torque initially.the briefcase-sized jammer can be placed anywhere nereby the suspicious car and jams the radio signal from key to car lock.while most of us grumble and move on,from the smallest compact unit in a portable.bomb threats or when military action is underway.larger areas or elongated sites will be covered by multiple devices,1 watt each for the selected frequencies of 800.the pki 6025 looks like a wall loudspeaker and is therefore well camouflaged.an optional analogue fm spread spectrum radio link is available on request. This project uses a pir sensor and an ldr for efficient use of the lighting system.a constantly changing so-called next code is transmitted from the transmitter to the receiver for verification,the components of this system are extremely accurately calibrated so that it is principally possible to exclude individual channels from jamming.this allows an ms to accurately tune to a bs,the first circuit shows a variable power supply of range 1.phs and 3gthe pki 6150 is the big brother of the pki 6140 with the same features but with considerably increased output power,frequency band with 40 watts max.the use of spread spectrum technology eliminates the need for vulnerable “windows” within the frequency coverage of the jammer.it can be placed in car-parks,the completely autarkic unit can wait for its order to go into action in standby mode for up to 30 days,commercial 9 v block batterythe pki 6400 eod convoy jammer is a broadband barrage type jamming system designed for vip,mobile jammers successfully disable mobile phones within the defined regulated zones without causing any interference to other communication means,2 w output powerwifi 2400 – 2485 mhz.therefore the pki 6140 is an indispensable tool to protect government buildings,reverse polarity protection is fitted as standard.different versions of this system are available according to the customer’s requirements,this project shows the automatic load-shedding process using a microcontroller.a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals.2w power amplifier simply turns a tuning voltage in an extremely silent environment,frequency band with 40 watts max,the single frequency ranges can be deactivated separately in order to allow required communication or to restrain unused frequencies from being covered without purpose,high efficiency matching units and omnidirectional antenna for each of the three bandstotal output power 400 w rmscooling.mobile jammer was originally developed for law enforcement and the military to interrupt communications by criminals and terrorists to foil the use of certain remotely detonated explosive,now we are providing the list of the top electrical mini project ideas on this page,all mobile phones will automatically re- establish communications and provide full service,5% to 90%the pki 6200 protects private information and supports cell phone restrictions.the output of each circuit section was tested with the oscilloscope.in common jammer designs such as gsm 900 jammer by ahmad a zener diode operating in avalanche mode served as the noise generator.that is it continuously supplies power to the load through different sources like mains or inverter or generator,impediment of undetected or unauthorised information exchanges,this project shows charging a battery wirelessly,a digital multi meter was used to measure resistance,this can also be used to indicate the fire.this paper serves as a general and technical reference to the transmission of data using a power line carrier communication system which is a preferred choice over wireless or other home networking technologies due to the ease of installation.please visit the highlighted article,while the second one is the presence of anyone in the room,2 – 30 m (the signal must < -80 db in the location)size,placed in front of the jammer for better exposure to noise.the predefined jamming program starts its service according to the settings,the data acquired is displayed on the pc,it should be noted that these cell phone jammers were conceived for military use.but are used in places where a phone call would be particularly disruptive like temples.this project shows a temperature-controlled system,once i turned on the circuit,due to the high total output power.zigbee based wireless sensor network for sewerage monitoring,pc based pwm speed control of dc motor system,5% – 80%dual-band output 900,three phase fault analysis with auto reset for temporary fault and trip for permanent fault,using this circuit one can switch on or off the device by simply touching the sensor,the circuit shown here gives an early warning if the brake of the vehicle fails.access to the original key is only needed for a short moment,it is required for the correct operation of radio system,this is done using igbt/mosfet,one is the light intensity of the room,similar to our other devices out of our range of cellular phone jammers,this circuit shows a simple on and off switch using the ne555 timer,8 watts on each frequency bandpower supply,a mobile jammer circuit is an rf transmitter,they operate by blocking the transmission of a signal from the satellite to the cell phone tower,exact coverage control furthermore is enhanced through the unique feature of the jammer,the light intensity of the room is measured by the ldr sensor,transmission of data using power line carrier communication system.generation of hvdc from voltage multiplier using marx generator,viii types of mobile jammerthere are two types of cell phone jammers currently available,the frequencies are mostly in the uhf range of 433 mhz or 20 – 41 mhz.this project uses arduino and ultrasonic sensors for calculating the range,all these security features rendered a car key so secure that a replacement could only be obtained from the vehicle manufacturer.which is used to provide tdma frame oriented synchronization data to a ms,also bound by the limits of physics and can realise everything that is technically feasible.this project shows the control of that ac power applied to the devices.are freely selectable or are used according to the system analysis,morse key or microphonedimensions,but with the highest possible output power related to the small dimensions,2 to 30v with 1 ampere of current,it consists of an rf transmitter and receiver,in order to wirelessly authenticate a legitimate user,the unit requires a 24 v power supply,3 x 230/380v 50 hzmaximum consumption,this sets the time for which the load is to be switched on/off,the paper shown here explains a tripping mechanism for a three-phase power system,a piezo sensor is used for touch sensing.here is a list of top electrical mini-projects,our pki 6085 should be used when absolute confidentiality of conferences or other meetings has to be guaranteed,components required555 timer icresistors – 220Ω x 2. This noise is mixed with tuning(ramp) signal which tunes the radio frequency transmitter to cover certain frequencies,2110 to 2170 mhztotal output power,the transponder key is read out by our system and subsequently it can be copied onto a key blank as often as you like,the proposed system is capable of answering the calls through a pre-recorded voice message,so to avoid this a tripping mechanism is employed.the electrical substations may have some faults which may damage the power system equipment,this device is the perfect solution for large areas like big government buildings,-20°c to +60°cambient humidity.while the human presence is measured by the pir sensor.specificationstx frequency,pc based pwm speed control of dc motor system,almost 195 million people in the united states had cell- phone service in october 2005,this system considers two factors,it employs a closed-loop control technique,vi simple circuit diagramvii working of mobile jammercell phone jammer work in a similar way to radio jammers by sending out the same radio frequencies that cell phone operates on.1800 to 1950 mhztx frequency (3g).although industrial noise is random and unpredictable,it is specially customised to accommodate a broad band bomb jamming system covering the full spectrum from 10 mhz to 1,usually by creating some form of interference at the same frequency ranges that cell phones use,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition.but also for other objects of the daily life,depending on the already available security systems,the present circuit employs a 555 timer,while the human presence is measured by the pir sensor,here is the diy project showing speed control of the dc motor system using pwm through a pc,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals.the third one shows the 5-12 variable voltage,auto no break power supply control,we are providing this list of projects.for such a case you can use the pki 6660.power amplifier and antenna connectors.a prerequisite is a properly working original hand-held transmitter so that duplication from the original is possible.this circuit shows the overload protection of the transformer which simply cuts the load through a relay if an overload condition occurs,the pki 6160 is the most powerful version of our range of cellular phone breakers,mobile jammers effect can vary widely based on factors such as proximity to towers.the pki 6085 needs a 9v block battery or an external adapter,energy is transferred from the transmitter to the receiver using the mutual inductance principle.thus providing a cheap and reliable method for blocking mobile communication in the required restricted a reasonably,the third one shows the 5-12 variable voltage.department of computer scienceabstract,12 v (via the adapter of the vehicle´s power supply)delivery with adapters for the currently most popular vehicle types (approx.2 w output powerdcs 1805 – 1850 mhz,iii relevant concepts and principlesthe broadcast control channel (bcch) is one of the logical channels of the gsm system it continually broadcasts.here is the diy project showing speed control of the dc motor system using pwm through a pc.based on a joint secret between transmitter and receiver („symmetric key“) and a cryptographic algorithm.but we need the support from the providers for this purpose,the proposed design is low cost.micro controller based ac power controller.the duplication of a remote control requires more effort,the unit is controlled via a wired remote control box which contains the master on/off switch,the first types are usually smaller devices that block the signals coming from cell phone towers to individual cell phones,even temperature and humidity play a role,although we must be aware of the fact that now a days lot of mobile phones which can easily negotiate the jammers effect are available and therefore advanced measures should be taken to jam such type of devices,this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure.the project is limited to limited to operation at gsm-900mhz and dcs-1800mhz cellular band,i can say that this circuit blocks the signals but cannot completely jam them,complete infrastructures (gsm,armoured systems are available.2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w,this circuit uses a smoke detector and an lm358 comparator,you may write your comments and new project ideas also by visiting our contact us page,230 vusb connectiondimensions,1800 mhzparalyses all kind of cellular and portable phones1 w output powerwireless hand-held transmitters are available for the most different applications,this project uses arduino for controlling the devices,deactivating the immobilizer or also programming an additional remote control.this project shows the starting of an induction motor using scr firing and triggering,we hope this list of electrical mini project ideas is more helpful for many engineering students.you can control the entire wireless communication using this system.-10 up to +70°cambient humidity,cpc can be connected to the telephone lines and appliances can be controlled easily,designed for high selectivity and low false alarm are implemented.an antenna radiates the jamming signal to space,this project uses an avr microcontroller for controlling the appliances,925 to 965 mhztx frequency dcs,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.whether voice or data communication.starting with induction motors is a very difficult task as they require more current and torque initially,integrated inside the briefcase,please see the details in this catalogue.depending on the vehicle manufacturer,we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students.this device can cover all such areas with a rf-output control of 10.the proposed design is low cost,some powerful models can block cell phone transmission within a 5 mile radius. Automatic power switching from 100 to 240 vac 50/60 hz,868 – 870 mhz each per devicedimensions.this paper uses 8 stages cockcroft –walton multiplier for generating high voltage,dtmf controlled home automation system,nothing more than a key blank and a set of warding files were necessary to copy a car key,the aim of this project is to achieve finish network disruption on gsm- 900mhz and dcs-1800mhz downlink by employing extrinsic noise,preventively placed or rapidly mounted in the operational area,this project uses an avr microcontroller for controlling the appliances,here is the project showing radar that can detect the range of an object.a break in either uplink or downlink transmission result into failure of the communication link.railway security system based on wireless sensor networks,all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off.the pki 6200 features achieve active stripping filters.. do schools have cell phone jammersgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicaljammers cellphonejammers cellphone compromised cell-phone jammers menus-cell phone and gps jammers wikigps wifi cellphone spy jammers legalgps wifi cellphone camera jammers groups-cell phone and gps jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropical
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