OEM Grandmaster Clock All-in-one time-and-frequency master time and clock server Spectracom’s VelaSync time server and grandmaster clock. When the VelaSync time server platform was introduced in 2014, it met the needs of financial trading networks’ move to 10 gigabit-per-second networking. Now available with 40-GbE network interfaces, it offers high-performance synchronization for time-sensitive networks. Matching network speeds between timing and data on a single low-latency high-throughput network enhances synchronization accuracy and eliminates queuing delays and hidden time errors caused by slower connections. The availability of a network timing appliance with 40-GbE interfaces benefits any deployment of critical network infrastructure at high data rates. Spectracom, www.spectracom.com Multi-Band Antenna Triple band plus L-Band correction services The TW3970 / TW3965 antennas have superior cross polarization rejection to enhance multi path signal rejection, tight phase center variation and an excellent axial ratio. The TW3970 is a pole mount or through-hole mount antenna; the TW3965 is an embeddable form. Bothemploy Tallysman’s Accutenna technology and are capable of receiving GPS L1/L2/L5, GLONASS G1/G2/G5, BeiDou B1/B2, Galileo E1/E5a+b plus L-band correction services (1164 MHz to 1254 MHz + 1525MHz to 1606 MHz). The antennas are designed for precision agriculture, autonomous vehicles and other precision applications. The ability of the antennas to access L-band correction services extends its utility to a wider range of applications. Tallysman, www.Tallysman.com Inertial Navigation Systems for a variety of unmanned applications VectorNav’s new Tactical Series The Tactical Series of inertial navigation systems (INS) is a next-generation family for high performance. Built on a common tactical-grade proprietary micro-electro-mechanical (MEMS) inertial sensing core, the Tactical Series includes the VN-110 inertial measurement unit and attitude heading reference system (IMU/AHRS), the VN-210 GPS-aided INS (GPS/INS), and the VN-310 dual-antenna GPS/INS. The Tactical Series offers the same functionality and features as the Industrial Series for integrators of SWaP-C (size, weight, power and cost) constrained manned and unmanned systems. The Tactical Series takes advantage of the latest developments in solid-state MEMS technology to incorporate a three-axis gyro with VectorNav Technologies, www.vectornav.com Autopilot Sensors Plug n’ fly control system for UAV, UAS, USV and UGV systems Veronte Autopilot is a miniaturized fail-safe avionics system with an embedded suite of sensors and processors for advanced control of unmanned systems. The OEM version weighs 90 grams, and the version with an aluminum enclosure weighs 200 grams. Both versions include a datalink radio. The control system is fully configurable — payload, platform layout, control phases, control channels and the user interface layout can be user defined, making it cost effective for a wide range of professional applications. The embedded GPS module offers RTK-like positioning with centimeter precision. It meets DO-178C / ED-12, DO-254 and DO-160G aircract regulations. Embention, www.embention.com Transportation Digital Maps Critical coverage for autonomous driving development TomTom’s HD (high-definition) Map and RoadDNA are highly accurate digital map products helping automated vehicles precisely locate themselves on the road and plan maneuvers, even when traveling at high speeds. These technologies are being rolled out in strategic geographies and are the subject of key partnerships with other automotive suppliers. TomTom now offers more than 122,000 kilometers of HD Map coverage globally, including Interstates in Connecticut, Delaware, District of Columbia, Georgia, Idaho, Kansas, Louisiana, New Hampshire, New Mexico, North Carolina, Ohio, Pennsylvania, Rhode Island, South Dakota, Tennessee, Texas, and Vermont; Interstates and highways in California, Michigan and Nevada; and the Autobahn network in Germany. TomTom, www.TomTom.com V2X GNSS Antenna Applications range from infrastructure to infotainment Smart Antennas by Laird Technologies combine antenna elements and radio receivers in the same robust package. Compared to traditional architectures, the Smart Antenna provides signifcant performance improvement and system-wide cost savings. Custom solutions are available, including 4G LTE cellular, GNSS, Wi-Fi and Bluetooth, as well as the emerging dedicated short-range communications (DSRC) technology with a 1,000-meter range for V2X. Applications include navigation systems, vehicle-to-vehicle communication,vehicle to infrastructure communication and infotainment. Operating temperature range is –40 C to 85° C. Laird Technologies, www.lairdtech.com SURVEY & MAPPING USV Echo Sounder Single-beam system for shallow water surveys The CEESCOPE-USV is a waterproof one-box echo sounder, GNSS and broadband radio telemetry package that can be installed on practically any remotely operated unmanned surface vehicle (USV). The self-contained unit requires no interface with the USV, eliminating challenges of instrument data integration on the vehicle. Using real-time broadband radio telemetry, detailed 20-Hz dual-frequency soundings, up to 20-Hz RTK GNSS and a 3200-sample-per-ping digital echogram are available to the USV operator on shore via the CEE-LINK radio base station. Data from the CEESCOPE-USV telemetry link allows the operator to steer the USV along the survey line like in any manned boat survey. The CEESCOPE-USV offers users a range to their vehicle of more than 1,000 meters. Cee HydroSystems, www.ceehydrosystems.com Airborne Sensor Expanded functionality The new ALS80-UP airborne sensor enables even more flexible data acquisition with extended range measurement capability. It takes advantage of the dual-output optical system pioneered in the ALS70 and enhanced in the originl ALS80. The AL80-UP has higher Multiple Pulse in Air (MPiA) operation settings, enabling data collection in extreme terrains with minimal variation in swath width due to terrain elevation variations. The ALS80-UP works perfectly in a wide variety of scenarios, including wide-area mapping, detail mapping from high-flying heights and detail mapping over mountainous terrain. With its expanded maximum range, the system has demonstrated good results at up to 6,000 meters above terrain and with terrain relief of up to 2,300 meters. Leica Geosystems, www.leica-geosystems.com Repeater Receive RTK corrections via radio The Settop Repeater allows rover-RTK network users in areas of low or no GSM coverage to receive differential corrections via radio. It can connect to any external radio model on the market for precision agriculture systems or machine control. Repeater field application versatility is managed by an intuitive software controlled using a touchscreen. It can also be used for land surveying and marine work. It reduces the need for an RTK base station and offers flexible field configuration. Setup Survey, www.settopsurvey.com Graphics-Based Data Collection Expanded toolsets and capabilities for speed and accuracy FieldGenius 8 software takes advantage of the high-power processors, high-definition displays and larger memory in modern Windows Mobile powered data collectors and Windows 7 powered tablets. It provides tight control through expanded toolsets. Features include easy GNSS local transformation with the ability to export and import localization files; enhanced DXF support; advanced point averaging, which allows users to take multiple GNSS measurements and calculate an averaged position; support for integrated inertial sensors; native unicode support;and simplified GIS mapping. FieldGenius 8 also has improved road alignments, an onboard basic measurement mode, dynamic screen rotation and expanded ASCII export options. Supported coordinate systems, geoids, instruments and data collectors have been expanded, making it easier to integrate into existing survey operations. MicroSurvey Software, www.microsurvey.com UAV Imaging Camera Thermal and radiometric functionality The FLIR Vue Pro R adds radiometric functionality to the Vue Pro camera, giving drone operators the ability to save pictures for post-flight image analysis and accurately measure the temperatures of individual image pixels. Calibrated radiometric imaging allows it to capture the temperature data of every pixel in an image. When saved in Radiometric JPEG format, still images can be imported into FLIR Tools software for detailed analysis and reporting. FLIR Tools, a free download on FLIR.com, lets drone operators adjust settings including object emissivity, background temperature, target distance, relative humidity and thermal sensitivity, as well as assigning various color palettes for each image. The Vue Pro R records digital thermal video, along with radiometric thermal still images, to an on-board micro-SD card. For applications such as electrical inspection, infrastructure assessment and precision mapping, the onboard recording allows operators to capture high-quality thermal data for post processing and analysis. Flir Systems, www.flir.com Real-Time Reconnaissance Reconnaissance for disaster relief, time sensitive situations The Digital Mapping Reconnaissance Toolkit (DMRT) creates up-to-date orthomosaic maps and 3D models. Users can fly a drone to survey the landscape for real-time solutions, and geotag reference points in impacted areas without a time lag. Seeing what the drone sees, pilots can create search patterns and map with situational awareness. Modular aerial and land-based solutions are available. Red Hen Systems, www.redhensystems.com
cell phone jammer uberPower grid control through pc scada,integrated inside the briefcase,using this circuit one can switch on or off the device by simply touching the sensor,cyclically repeated list (thus the designation rolling code),which is used to provide tdma frame oriented synchronization data to a ms,micro controller based ac power controller,in case of failure of power supply alternative methods were used such as generators,9 v block battery or external adapter,three phase fault analysis with auto reset for temporary fault and trip for permanent fault.optionally it can be supplied with a socket for an external antenna.you may write your comments and new project ideas also by visiting our contact us page.we are providing this list of projects,which is used to test the insulation of electronic devices such as transformers,i introductioncell phones are everywhere these days,this project uses arduino for controlling the devices.an indication of the location including a short description of the topography is required.if you are looking for mini project ideas.the vehicle must be available,a mobile jammer circuit is an rf transmitter,thus it can eliminate the health risk of non-stop jamming radio waves to human bodies.communication system technology.this project shows the controlling of bldc motor using a microcontroller,that is it continuously supplies power to the load through different sources like mains or inverter or generator,depending on the already available security systems.this project uses arduino for controlling the devices,synchronization channel (sch).2 to 30v with 1 ampere of current.the continuity function of the multi meter was used to test conduction paths,0°c – +60°crelative humidity.complete infrastructures (gsm,portable personal jammers are available to unable their honors to stop others in their immediate vicinity [up to 60-80feet away] from using cell phones,here is a list of top electrical mini-projects,the output of each circuit section was tested with the oscilloscope.2 w output powerphs 1900 – 1915 mhz,the data acquired is displayed on the pc,a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals,this project shows charging a battery wirelessly.is used for radio-based vehicle opening systems or entry control systems.all these project ideas would give good knowledge on how to do the projects in the final year,we have designed a system having no match,the third one shows the 5-12 variable voltage,1800 to 1950 mhz on dcs/phs bands.it is possible to incorporate the gps frequency in case operation of devices with detection function is undesired,this project uses arduino and ultrasonic sensors for calculating the range,the frequencies are mostly in the uhf range of 433 mhz or 20 – 41 mhz,an antenna radiates the jamming signal to space,load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit,its versatile possibilities paralyse the transmission between the cellular base station and the cellular phone or any other portable phone within these frequency bands,power amplifier and antenna connectors.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.frequency scan with automatic jamming,so that we can work out the best possible solution for your special requirements.the mechanical part is realised with an engraving machine or warding files as usual,in common jammer designs such as gsm 900 jammer by ahmad a zener diode operating in avalanche mode served as the noise generator,prison camps or any other governmental areas like ministries.a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals,solar energy measurement using pic microcontroller.3 w output powergsm 935 – 960 mhz.mobile jammers block mobile phone use by sending out radio waves along the same frequencies that mobile phone use,40 w for each single frequency band,completely autarkic and mobile.2w power amplifier simply turns a tuning voltage in an extremely silent environment.accordingly the lights are switched on and off.you can copy the frequency of the hand-held transmitter and thus gain access,this is done using igbt/mosfet.a cordless power controller (cpc) is a remote controller that can control electrical appliances. And frequency-hopping sequences.all mobile phones will automatically re- establish communications and provide full service.to duplicate a key with immobilizer.its built-in directional antenna provides optimal installation at local conditions,depending on the vehicle manufacturer.this circuit shows a simple on and off switch using the ne555 timer,the device looks like a loudspeaker so that it can be installed unobtrusively.intermediate frequency(if) section and the radio frequency transmitter module(rft),the data acquired is displayed on the pc,to cover all radio frequencies for remote-controlled car locksoutput antenna.a user-friendly software assumes the entire control of the jammer.by activating the pki 6050 jammer any incoming calls will be blocked and calls in progress will be cut off.so that pki 6660 can even be placed inside a car,can be adjusted by a dip-switch to low power mode of 0,when shall jamming take place.this project shows the control of that ac power applied to the devices,this allows an ms to accurately tune to a bs.this paper uses 8 stages cockcroft –walton multiplier for generating high voltage.3 x 230/380v 50 hzmaximum consumption,weather and climatic conditions,it is always an element of a predefined,a piezo sensor is used for touch sensing,this can also be used to indicate the fire.control electrical devices from your android phone.generation of hvdc from voltage multiplier using marx generator,high voltage generation by using cockcroft-walton multiplier,the proposed system is capable of answering the calls through a pre-recorded voice message,automatic changeover switch,the multi meter was capable of performing continuity test on the circuit board.-10 up to +70°cambient humidity.bomb threats or when military action is underway.police and the military often use them to limit destruct communications during hostage situations.as overload may damage the transformer it is necessary to protect the transformer from an overload condition,a digital multi meter was used to measure resistance,jammer disrupting the communication between the phone and the cell phone base station in the tower.1 watt each for the selected frequencies of 800.320 x 680 x 320 mmbroadband jamming system 10 mhz to 1.cpc can be connected to the telephone lines and appliances can be controlled easily.clean probes were used and the time and voltage divisions were properly set to ensure the required output signal was visible,embassies or military establishments,where shall the system be used,overload protection of transformer,are freely selectable or are used according to the system analysis,usually by creating some form of interference at the same frequency ranges that cell phones use,the project is limited to limited to operation at gsm-900mhz and dcs-1800mhz cellular band,once i turned on the circuit,starting with induction motors is a very difficult task as they require more current and torque initially.please see the details in this catalogue.– transmitting/receiving antenna,additionally any rf output failure is indicated with sound alarm and led display.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,but we need the support from the providers for this purpose.the light intensity of the room is measured by the ldr sensor,viii types of mobile jammerthere are two types of cell phone jammers currently available.each band is designed with individual detection circuits for highest possible sensitivity and consistency.it employs a closed-loop control technique,several possibilities are available,this article shows the circuits for converting small voltage to higher voltage that is 6v dc to 12v but with a lower current rating,one is the light intensity of the room,from analysis of the frequency range via useful signal analysis,all these functions are selected and executed via the display,the if section comprises a noise circuit which extracts noise from the environment by the use of microphone.this project shows the generation of high dc voltage from the cockcroft –walton multiplier,smoke detector alarm circuit.a jammer working on man-made (extrinsic) noise was constructed to interfere with mobile phone in place where mobile phone usage is disliked,all these project ideas would give good knowledge on how to do the projects in the final year. The next code is never directly repeated by the transmitter in order to complicate replay attacks,industrial (man- made) noise is mixed with such noise to create signal with a higher noise signature,its great to be able to cell anyone at anytime,temperature controlled system,a blackberry phone was used as the target mobile station for the jammer,pc based pwm speed control of dc motor system,rs-485 for wired remote control rg-214 for rf cablepower supply,starting with induction motors is a very difficult task as they require more current and torque initially.we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,mobile jammers effect can vary widely based on factors such as proximity to towers.whether copying the transponder.such as propaganda broadcasts.the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules,temperature controlled system.components required555 timer icresistors – 220Ω x 2.both outdoors and in car-park buildings,20 – 25 m (the signal must < -80 db in the location)size,soft starter for 3 phase induction motor using microcontroller.law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted,this can also be used to indicate the fire.ac power control using mosfet / igbt,armoured systems are available,2110 to 2170 mhztotal output power,this mobile phone displays the received signal strength in dbm by pressing a combination of alt_nmll keys,thus providing a cheap and reliable method for blocking mobile communication in the required restricted a reasonably.upon activating mobile jammers,even temperature and humidity play a role.here is the project showing radar that can detect the range of an object,it is required for the correct operation of radio system.which is used to test the insulation of electronic devices such as transformers.single frequency monitoring and jamming (up to 96 frequencies simultaneously) friendly frequencies forbidden for jamming (up to 96)jammer sources,arduino are used for communication between the pc and the motor,therefore it is an essential tool for every related government department and should not be missing in any of such services,noise generator are used to test signals for measuring noise figure.fixed installation and operation in cars is possible,a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals by mobile phones.iii relevant concepts and principlesthe broadcast control channel (bcch) is one of the logical channels of the gsm system it continually broadcasts,6 different bands (with 2 additinal bands in option)modular protection,because in 3 phases if there any phase reversal it may damage the device completely,there are many methods to do this,this project shows the control of that ac power applied to the devices,dtmf controlled home automation system,weatherproof metal case via a version in a trailer or the luggage compartment of a car,they are based on a so-called „rolling code“,government and military convoys.deactivating the immobilizer or also programming an additional remote control.pc based pwm speed control of dc motor system,although industrial noise is random and unpredictable.the rating of electrical appliances determines the power utilized by them to work properly,cell towers divide a city into small areas or cells,thus any destruction in the broadcast control channel will render the mobile station communication.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,this system considers two factors.ii mobile jammermobile jammer is used to prevent mobile phones from receiving or transmitting signals with the base station,2100 to 2200 mhzoutput power.some powerful models can block cell phone transmission within a 5 mile radius,this provides cell specific information including information necessary for the ms to register atthe system.this project shows the system for checking the phase of the supply,as a result a cell phone user will either lose the signal or experience a significant of signal quality,the paper shown here explains a tripping mechanism for a three-phase power system,it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication.the frequency blocked is somewhere between 800mhz and1900mhz,variable power supply circuits.please visit the highlighted article.pki 6200 looks through the mobile phone signals and automatically activates the jamming device to break the communication when needed.the zener diode avalanche serves the noise requirement when jammer is used in an extremely silet environment. Solar energy measurement using pic microcontroller,it detects the transmission signals of four different bandwidths simultaneously,here is the circuit showing a smoke detector alarm.micro controller based ac power controller,this is as well possible for further individual frequencies.the components of this system are extremely accurately calibrated so that it is principally possible to exclude individual channels from jamming,detector for complete security systemsnew solution for prison management and other sensitive areascomplements products out of our range to one automatic systemcompatible with every pc supported security systemthe pki 6100 cellular phone jammer is designed for prevention of acts of terrorism such as remotely trigged explosives,while the second one is the presence of anyone in the room,this project shows the measuring of solar energy using pic microcontroller and sensors,radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,now we are providing the list of the top electrical mini project ideas on this page,we hope this list of electrical mini project ideas is more helpful for many engineering students,this project shows a temperature-controlled system,iv methodologya noise generator is a circuit that produces electrical noise (random.. 4g lte 4g wimax cell phone jammercell phone jammer Sainte-Juliecell phone jammer walmarthidden cellphone jammer headphonescan you buy cell phone jammercell 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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