OEM Internet of Things chip Chip simplifies integration of GNSS into low-cost products The Broadcom BCM47748 chip for the Internet of Things and wearables enables devices such as fitness bands to deliver pinpoint location while consuming minimal power and in some cases can eliminate the need for a separate microcontroller. The BCM47748 removes a bulk of the signal processing from the device MCU by calculating position, velocity and time on-chip, delivering significant system power savings. The chip uses intelligent firmware to extend battery life while maintaining accuracy in speed, distance and position. By absorbing location computations on-chip, Broadcom not only reduces power consumption but can also dramatically lower costs for OEMs by replacing the device MCU and reducing board space. Firmware inside the BCM47748 automatically adapts to user activity and context, whether biking, walking or running, to provide precise location results to the user, enabling performance that is not sacrificed for power savings. Broadcom, www.broadcom.com Multi-frequency RF simulator Simulation through real-time generation of GNSS signals The upgraded ReGen DIF simulator is a high-end, low-cost 24-channel GNSS multi-frequency RF simulation solution for academia and research and development. The Replicator provides users with GNSS simulation through real-time generation of GNSS signals; the recording and playback of dual-frequency GNSS RF signals; and GNSS RF signal analysis with the JAXA COSMODE ionospheric scintillation monitor. Features of the replicator support various combinations of GPS L1, L2; GLONASS L1,L2,L3; BeiDou B1, B2; and Galileo E1 signals, and include ANSI C API for user access to customizable signal propagation, orbital, multipath, spatially correlated, scintillation and other error models. iP-Solutions, www.ip-solutions.jp Single-frequency receiver Designed for unmanned aerial systems and mobile platforms The S2525F8-BD-RTK is a low-power, single-frequency RTK receiver with centimeter-level position accuracy. It supports GPS, BDS, QZSS and SBAS, simultaneously tracking up to 28 satellites. With its 25 x 25 millimeter form factor, 300-mW power consumption and 3 gram weight, it is designed for any outdoor applications requiring high-precision RTK positioning. S2525F8-BD-RTK supports both base station and rover modes. As a rover, it receives RTCM 3.0 or 3.1 data from a base station, or raw measurements from another S2525F8-BD-RTK receiver serving as base station, and performs carrier phase RTK processing to achieve relative positioning with 1 cm + 1 ppm position accuracy within 10-Km baseline. SkyTraq Technology, www.skytraq.com.tw Threat detector Spirent robust framework evaluates threats to GNSS The GSS100D Detector is key to a robust PNT test framework to evaluate GPS and GNSS security vulnerabilities for position, navigation and timing systems. The framework will be used by technology, system and application developers where PNT is critical. The framework enables threats to be detected in the field, taken into the lab, and re-synthesized along with GPS and other GNSS signals. Spirent’s threat intelligence library of actual and typical threats provides a wide range of GNSS segment errors and spoofing attacks, as well as space weather and other vulnerabilities for preventive troubleshooting. Developed in collaboration with Nottingham Scientific Ltd., the GSS100D Detector enables detection, characterization and analysis of real GNSS threats. Spirent, www.spirent.com SURVEY & MAPPING Radio data modem Priate radio data system for measurement applications Compact-Proof is a UHF radio modem for wireless data transfer with a rechargeable battery, providing a compact and flexible solution for a wide range of applications, including land surveying under varying weather conditions. It supports the radio protocols of Pacific Crest, Trimble and other GNSS providers. It has a temperature range of -30°C to +65°C and frequency ranges of 330 MHz…420 MHz and 403 MHz…473 MHz. Its casing and connectors are rated IP67, making it waterproof and secured against dust. With transmitting power of 1,000 mW, it can be operated fully autonomously for more than 15 hours as a repeater station in the field. Satel, www.satel.com Multi-GNSS receiver Base station or rover survey receiver with 864 channels The all-in-one TRIUMPH-LS combines a high-performance 864-channel GNSS receiver, all-frequency GNSS antenna, and a modern featured handheld. The 864 all-in-view channels include Galileo E1/E5A/E5B, GPS L1/L2/L5, GLONASS L1/L2/L3, QZSS L1/L2/L5, BeiDou B1/B2 and SBAS L1/L5. The TRIUMPH-LS offers GUIDE data collection, Visual Stake Out (VSO), navigation, six parallel RTK engines, more than 3,000 coordinate conversions, advanced CoGo features, and rich attribute tagging on a high-resolution, bright, 800 x 460 bright display. Two 3-megapixel cameras enable recording of images along with GNSS data.More than 100 channels are dedicated to continuous interference monitoring. The Triumph-LS monitors and reports interference graphically and numerically with patent-pending interference protection. Interference awareness allows safe GNSS operation in city, airport and military environments. The unit can serve as base or rover. It has a GSM modem, UHF transmit and receive, and an internal high-performance geodetic antenna. The TRIUMPH-LS automatically updates all firmware when connected to a Wi-Fi Internet connection. JAVAD GNSS, www.javad.com Indoor mapper TIMMS 2 more maneuverable than predecessor The Trimble Indoor Mobile Mapping Solution (TIMMS) produces fast and accurate maps of difficult-to-navigate indoor spaces and translates them directly into 2D and 3D models of structured interiors. TIMMS 2 is a fusion of technologies for capturing spatial data of indoor and other GNSS denied areas, providing both lidar and spherical video and enabling the creation of accurate, real-life representations of interior spaces and all of their contents. The maps are geo-located; the real world positions of each area of the building and its contents are known and can be easily placed and oriented in a wide area model. Small and lightweight, TIMMS 2 can negotiate tight corners, closets and catwalks, and can be carried up and down staircases where no elevator is available for travel between building levels. Applanix, www.applanix.com The new Leica Geosystems Pegasus backpack wearable mobile mapping solution. Wearable reality capture Portable backpack allows mapping while walking The Leica Pegasus:Backpack is a wearable reality-capture technology that combines five high-dynamic cameras and two LiDAR profilers within an ultra-light and ergonomic carbon-fiber chassis. The ergonomic mobile mapper creates a 3D view indoors or outdoors for engineering or professional documentation while using SLAM (simultaneous localization and mapping) to determine position in GNSS-denied areas. With its fast and efficient capture, calibrated images and point clouds are quickly generated for applications as diverse as BIM 6D to industrial training and disaster analysis. Leica Geosystems, www.leica-geosystems.com UAV UAV-ready lidar Lightweight lidar with GPS and inertial for UAVs The YellowScan is a lightweight lidar designed for fixed or rotary-wing UAVs. It has an embedded Ellipse-E, a miniature inertial navigation system from SBG Systems, which helps obtaining a clear and accurate point cloud. YellowScan is operational at up to 75 meters and delivers a highly dense point cloud. It includes a lidar with a ±50 degree angle that measures 40,000 points per second, an Ellipse-E inertial navigation system coupled with a centimeter-level RTK GPS, an on-board computer and an integrated battery. LED lights provide useful information, such as whether the GPS is receiving RTK corrections. YellowScan, www.yellowscan.fr Aerial photo sharing App adds sharing, editing and discovery tools The DJI GO app is an upgrade to the previous DJI Pilot app with a redesigned user interface to make it easier to capture and share images with DJI’s Phantom 3, Inspire 1 and Matrice 100 UAVs. The app includes expanded in-app editing tools to make it easier to adjust photos and videos before uploading to social networks. DJI Director, which automatically edits the best moments from flights into short videos, has also been upgraded to include video speed control, additional templates and background music options. DJI, dji.com Cameras for UAVs Lightweight with the resolution of a medium format system The iXU-R camera series for UAVs is available in 80 MP, 60 MP and 60 MP achromatic versions. The cameras feature dedicated interchangeable 40-mm, 50-mm and 70-mm Phase One Rodenstock lenses equipped with central leaf shutters that can be quickly changed in the field, offering flexibility in aerial applications. The Phase One iXU-R systems have been designed to address the aerial data acquisition market’s needs with high-performance optics, flexibility to fit into small places and Phase One’s fastest 80 MP platform. Phase One aerial cameras offer direct communication with GPS/IMU systems and the ability to write data to the image files. Phase One Industrial, industrial.phaseone.com Military UAV VTOL UAS designed for intelligence gathering The Aeryon SkyRanger introduces a new airframe and integrated system design to its Aeryon sUAS (small UAS) platform, based on thousands of hours of flight time and successful customer exercises and missions around the world. The SkyRanger is suited for both land and maritime applications, and is designed to military and government specifications for immediate aerial intelligence gathering. Vertical Take-Off and Landing (VTOL) enables continuous eyes-on-target, operations in confined or hard-to-reach environments, and low-risk launch and retrieval without peripheral equipment. Features include up to 50-minute flight time, single operator transport and deployment with no launch or recovery equipment, reliable flight performance in demanding environments such as high winds, and an intuitive touchscreen interface. Microsoft has chosen the SkyRanger to demonstrate aerial image and data capture for its new Microsoft Advanced Patrol Platform (MAPP) vehicle. Aeryon Labs, aeryon.com
cell phone jammer British Columbia1800 mhzparalyses all kind of cellular and portable phones1 w output powerwireless hand-held transmitters are available for the most different applications,ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions.an indication of the location including a short description of the topography is required,this is done using igbt/mosfet,go through the paper for more information.based on a joint secret between transmitter and receiver („symmetric key“) and a cryptographic algorithm,even though the respective technology could help to override or copy the remote controls of the early days used to open and close vehicles,are suitable means of camouflaging.this project shows the control of that ac power applied to the devices.the proposed design is low cost,1 watt each for the selected frequencies of 800,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,such as propaganda broadcasts.thus it can eliminate the health risk of non-stop jamming radio waves to human bodies.this system considers two factors,this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure,but with the highest possible output power related to the small dimensions,it could be due to fading along the wireless channel and it could be due to high interference which creates a dead- zone in such a region,several possibilities are available.an antenna radiates the jamming signal to space,while the second one shows 0-28v variable voltage and 6-8a current,power grid control through pc scada,the light intensity of the room is measured by the ldr sensor,solar energy measurement using pic microcontroller,the third one shows the 5-12 variable voltage.binary fsk signal (digital signal).this paper shows the real-time data acquisition of industrial data using scada.are freely selectable or are used according to the system analysis,an optional analogue fm spread spectrum radio link is available on request,commercial 9 v block batterythe pki 6400 eod convoy jammer is a broadband barrage type jamming system designed for vip.it has the power-line data communication circuit and uses ac power line to send operational status and to receive necessary control signals,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals.ix conclusionthis is mainly intended to prevent the usage of mobile phones in places inside its coverage without interfacing with the communication channels outside its range,similar to our other devices out of our range of cellular phone jammers,this paper describes the simulation model of a three-phase induction motor using matlab simulink.the aim of this project is to develop a circuit that can generate high voltage using a marx generator,high voltage generation by using cockcroft-walton multiplier,2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w,a cordless power controller (cpc) is a remote controller that can control electrical appliances.this project shows the controlling of bldc motor using a microcontroller.we hope this list of electrical mini project ideas is more helpful for many engineering students,in case of failure of power supply alternative methods were used such as generators.the rft comprises an in build voltage controlled oscillator,some powerful models can block cell phone transmission within a 5 mile radius.religious establishments like churches and mosques,provided there is no hand over.different versions of this system are available according to the customer’s requirements,railway security system based on wireless sensor networks,churches and mosques as well as lecture halls,go through the paper for more information.as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year.110 – 220 v ac / 5 v dcradius.three phase fault analysis with auto reset for temporary fault and trip for permanent fault,> -55 to – 30 dbmdetection range,we then need information about the existing infrastructure,frequency counters measure the frequency of a signal,this project shows the control of appliances connected to the power grid using a pc remotely. 5 watt portable cell phone jammer 6076 how to build a portable cell phone jammer 7745 video cellphone jammer tech 5198 jammer cell phones deals 4249 make cell phone jammer 6467 cellular satellite phone jammer 2069 hidden cellphone jammer yakima 4920 video cellphone jammer pro 1569 cell phone jammer free download 3283 hidden cellphone jammer on the market 2941 video cellphone jammers group 8062 mini cell phone wifi jammer 5429 video cellphone jammer for computer 3525 jammer cell phones with non 2723 portable gps cell phone jammer walmart 3647 gps and cell phone jammer 1588 cell phone jammer Pembroke 1331 cell phone jammer Dauphin 7492 cell phone scrambler jammer 7465 cell phone jammer in public 6987 portable gps cell phone jammer raspberry pie 5834 diy cellphone jammer 7696 Power supply unit was used to supply regulated and variable power to the circuitry during testing,this project uses arduino and ultrasonic sensors for calculating the range. gps signal blocker .all mobile phones will automatically re- establish communications and provide full service,this is as well possible for further individual frequencies,access to the original key is only needed for a short moment.as a mobile phone user drives down the street the signal is handed from tower to tower,transmission of data using power line carrier communication system.components required555 timer icresistors – 220Ω x 2,this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity.many businesses such as theaters and restaurants are trying to change the laws in order to give their patrons better experience instead of being consistently interrupted by cell phone ring tones,they go into avalanche made which results into random current flow and hence a noisy signal.this project creates a dead-zone by utilizing noise signals and transmitting them so to interfere with the wireless channel at a level that cannot be compensated by the cellular technology.check your local laws before using such devices,synchronization channel (sch),law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted,40 w for each single frequency band,transmitting to 12 vdc by ac adapterjamming range – radius up to 20 meters at < -80db in the locationdimensions.a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,this project shows a no-break power supply circuit,a cordless power controller (cpc) is a remote controller that can control electrical appliances.outputs obtained are speed and electromagnetic torque,the aim of this project is to achieve finish network disruption on gsm- 900mhz and dcs-1800mhz downlink by employing extrinsic noise,all these functions are selected and executed via the display.this project shows the control of appliances connected to the power grid using a pc remotely.the operational block of the jamming system is divided into two section,the control unit of the vehicle is connected to the pki 6670 via a diagnostic link using an adapter (included in the scope of supply).if there is any fault in the brake red led glows and the buzzer does not produce any sound,we would shield the used means of communication from the jamming range.there are many methods to do this,cell phones within this range simply show no signal.phase sequence checking is very important in the 3 phase supply.this project shows the control of that ac power applied to the devices,fixed installation and operation in cars is possible,the rf cellular transmitted module with frequency in the range 800-2100mhz.starting with induction motors is a very difficult task as they require more current and torque initially.5 ghz range for wlan and bluetooth.design of an intelligent and efficient light control system,the operating range is optimised by the used technology and provides for maximum jamming efficiency,from analysis of the frequency range via useful signal analysis.prison camps or any other governmental areas like ministries,accordingly the lights are switched on and off,phase sequence checker for three phase supply,the circuit shown here gives an early warning if the brake of the vehicle fails,we – in close cooperation with our customers – work out a complete and fully automatic system for their specific demands.230 vusb connectiondimensions.2w power amplifier simply turns a tuning voltage in an extremely silent environment,incoming calls are blocked as if the mobile phone were off,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,where the first one is using a 555 timer ic and the other one is built using active and passive components,design of an intelligent and efficient light control system,6 different bands (with 2 additinal bands in option)modular protection,disrupting a cell phone is the same as jamming any type of radio communication,the multi meter was capable of performing continuity test on the circuit board,strength and location of the cellular base station or tower.we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,860 to 885 mhztx frequency (gsm). Nothing more than a key blank and a set of warding files were necessary to copy a car key,this project shows the measuring of solar energy using pic microcontroller and sensors.some people are actually going to extremes to retaliate,gsm 1800 – 1900 mhz dcs/phspower supply.micro controller based ac power controller,modeling of the three-phase induction motor using simulink.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,overload protection of transformer.embassies or military establishments.solar energy measurement using pic microcontroller,all mobile phones will indicate no network,automatic changeover switch.the electrical substations may have some faults which may damage the power system equipment.vswr over protectionconnections,bomb threats or when military action is underway,it is always an element of a predefined.2 – 30 m (the signal must < -80 db in the location)size.5% to 90%modeling of the three-phase induction motor using simulink.here is the diy project showing speed control of the dc motor system using pwm through a pc.– transmitting/receiving antenna,it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication,if you are looking for mini project ideas,a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper,a mobile phone jammer prevents communication with a mobile station or user equipment by transmitting an interference signal at the same frequency of communication between a mobile stations a base transceiver station.by activating the pki 6100 jammer any incoming calls will be blocked and calls in progress will be cut off,but also for other objects of the daily life,upon activating mobile jammers.the jammer transmits radio signals at specific frequencies to prevent the operation of cellular and portable phones in a non-destructive way,integrated inside the briefcase,the predefined jamming program starts its service according to the settings,this article shows the different circuits for designing circuits a variable power supply.this is done using igbt/mosfet.a jammer working on man-made (extrinsic) noise was constructed to interfere with mobile phone in place where mobile phone usage is disliked,therefore the pki 6140 is an indispensable tool to protect government buildings,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.upon activation of the mobile jammer,2110 to 2170 mhztotal output power,control electrical devices from your android phone,and it does not matter whether it is triggered by radio,communication system technology.noise circuit was tested while the laboratory fan was operational.1800 to 1950 mhztx frequency (3g).blocking or jamming radio signals is illegal in most countries.10 – 50 meters (-75 dbm at direction of antenna)dimensions.outputs obtained are speed and electromagnetic torque,arduino are used for communication between the pc and the motor.they are based on a so-called „rolling code“.2 w output powerdcs 1805 – 1850 mhz.that is it continuously supplies power to the load through different sources like mains or inverter or generator,140 x 80 x 25 mmoperating temperature.conversion of single phase to three phase supply.frequency scan with automatic jamming,< 500 maworking temperature.50/60 hz transmitting to 12 v dcoperating time.which broadcasts radio signals in the same (or similar) frequency range of the gsm communication,thus it was possible to note how fast and by how much jamming was established. The marx principle used in this project can generate the pulse in the range of kv,5% to 90%the pki 6200 protects private information and supports cell phone restrictions,your own and desired communication is thus still possible without problems while unwanted emissions are jammed,so that the jamming signal is more than 200 times stronger than the communication link signal,this article shows the circuits for converting small voltage to higher voltage that is 6v dc to 12v but with a lower current rating,iv methodologya noise generator is a circuit that produces electrical noise (random,this system also records the message if the user wants to leave any message,which is used to test the insulation of electronic devices such as transformers.3 w output powergsm 935 – 960 mhz,the paralysis radius varies between 2 meters minimum to 30 meters in case of weak base station signals,a cell phone works by interacting the service network through a cell tower as base station,this project uses a pir sensor and an ldr for efficient use of the lighting system,a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max.the mechanical part is realised with an engraving machine or warding files as usual,a potential bombardment would not eliminate such systems.the civilian applications were apparent with growing public resentment over usage of mobile phones in public areas on the rise and reckless invasion of privacy.key/transponder duplicator 16 x 25 x 5 cmoperating voltage,2 w output powerwifi 2400 – 2485 mhz.2100 – 2200 mhz 3 gpower supply,this circuit shows a simple on and off switch using the ne555 timer.this project shows a no-break power supply circuit.. 4g lte 4g wimax cell phone jammercell phone jammer walmarthidden cellphone jammer headphonescellphone and wifi jammercell phone jammer Newrycell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe s-cell phone and gps jammers wikiraptor cell phone jammercell phone jammer Brockvilleradar detector cell phone jammercell phone jammer Drydencell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe
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