OEM The UB380 GPS/GLN/BDStri-constellation octa-frequency high-precision board. High-end GNSS board For high-precision positioning, navigation and GBAS applications The UB380 multi-GNSS receiver has 384 channels, based on Unicore’s multi-GNSS system on a chip. It features Unicore’s latest real-time kinematic (RTK) engine, which can process triple-frequency BDS and GPS and dual-frequency GLONASS observation data. This can significantly reduce initialization time, improve position accuracy and enhance reliability in difficult environments such as city canyon and canopy, as well as make the long baseline RTK possible. The receiver board can support GPS L1, L2 and L5; GLONASS L1, L2; and BDS B1, B2 and B3. The support of GPS L2P and L2C can satisfy the high-precision requirements of GBAS reference station equipment. The UB380 is compatible with industry-standard GNSS boards in size, interfaces and electrical standards. Unicore, www.unicorecomm.com M12M Replacement Receiver GNSS module. Photo: Jackson Labs Technologies Legacy receiver module Plug-and-play upgrade for xli server, fury GPSDO The M12M Replacement Receiver released is form, fit and function compatible to the legacy Motorola M12M and M12+ timing and navigation receivers. It uses an eighth-generation GNSS timing-enabled receiver, allowing 72 GNSS-channel reception with any two GNSS systems being received simultaneously. It adds configurability via USB ports and dual in-line package (DIP) switches and various status displays. GPS, GLONASS, BeiDou, QZSS and SBAS signals can be received. The module supports NMEA, Motorola binary and u-blox binary as well as SCPI (GPIB) communication protocols; is designed to allow plug-and-play retrofit of equipment designed for legacy Motorola receivers; and is certified as a plug-and-play upgrade to the Symmetricom/Microsemi XLI server and the Jackson Labs Technologies Fury GPSDO. It can be used to retrofit products for GLONASS/BeiDou compatibility. The module enhances performance parameters such as time to first fix; position, velocity and timing accuracy; tracking sensitivity; the addition of SBAS (differential compensation) capability; and the addition of external interfaces such as USB and a synthesized frequency output. Jackson Labs Technologies, jackson-labs.com Photo: Tallysman Timing antennas High-gain, high-rejection family designed for cell and telecom The TW3150/52 antennas feature a 50-dB low-noise amplifier (LNA) gain to handle long cable runs often associated with installation on telecommunications towers. They cover the GPS L1 and SBAS (WAAS, EGNOS and MSAS) frequency bands and provide excellent cross-polarization rejection and enhanced multipath rejection.The TW3150 antenna features a four-stage dual-filtered LNA, while the TW3152 antenna includes an additional SAW pre-filter. This provides better than 80-dB of signal rejection above 1610 MHz and below 1545 MHz. The antennas are IP67 and MIL-STD-801F Section 509.4 compliant to withstand challenging environmental conditions. Tallysman, www.tallysman.com 10 x 10 mm module Provides support for GPS, GLONASS and BeiDou with MediaTek The ORG1510-MK Multi Micro Hornet is a fully integrated multi-GNSS (GPS, GLONASS and BeiDou) module. The miniature low-power architecture is designed to provide a GNSS component to devices that require fully featured components with small footprints, such as UAVs designed to follow action sports and other fast-moving activities or wearables. The ORG1510-MK contains the MediaTek MT3333 chip, which supports a fast update position calculation rate, and contains an onboard flash memory that does not erase when power is off. It consumes little power with the use of both standby mode and backup mode, and, in advanced applications, a periodic mode that can turn the device on and off when in backup or standby. OriginGPS, www.origingps.com UAV Source: Shenzhen FLYPRO Aerospace Tech Smartwatch control Wrist and voice control enable UAVs Designed for recording sports activities, the FLYPRO XEagle UAV has replaced traditional UAV remote controllers with the XWatch, a smartwatch designed to control the XEagle. Users can control the devices to take off, land and follow, as well as adjust flight height with one click on the wrist within 300 meters. The smartwatch design enables users to fly the aerial vehicles to take high-definition pictures and videos while engaging in intense sports. A voice-control feature allows users to fly the XEagle without moving their hands using commands such as “FLYPRO, take off” and “FLYPRO, follow me”. Shenzhen FLYPRO Aerospace Tech, www.flyprouav.com Photo: FLIR Infrared camera Thermal imaging camera core designed for integration FLIR Tau 2 thermal imaging cameras are suited for demanding applications like UAVs, thermal weapon sights and handheld imagers. Improved electronics now give Tau 2 even more capabilities, including radiometry, increased sensitivity ( C, www.flir.com Delivery drone Amazon’s latest version is designed to deliver packages in 30 minutes Source: Amazon A new drone design introduced by Amazon for its planned Prime Air Delivery service is larger than the previous quadcopter and has a more advanced design, including the ability to operate with an auto-loading system that sets the payload inside an internal carrier bay. The hybrid design combines vertical lift and horizontal flight capabilities using lift fans and a pusher prop. The drone is capable of flying at an altitude of about 400 feet (122 meters) at about 55 mph (88 km/h) for a range of 15 miles (24 kilometers). It has sense-and-avoid situational awareness technology and is designed to deliver small packages in under 30 minutes. Amazon, www.amazon.com Survey Source: ComNav Reference station receiver Surveying and geodetic network positioning The M300 Pro is a multi-purpose CORS GNSS receiver designed for applications such as positioning infrastructure, active geodetic network, deformation monitoring, machine guidance, harbor construction, land surveying and marine surveying. Designed for reference stations, the M300 Pro tracks GPS, GLONASS and BeiDou (B1, B2, B3), and will track Galileo, QZSS and other coming constellations. Its web server function enables remote control for access, configuration, programming, data download, reboot/restart, firmware update and code registration. It is compatible with many kinds of CORS software, using the standard data format RTCM and the various data transfer protocols such as UDP, TCP and NTRIP. Raw GNSS observation data can be saved in RINEX format and remotely downloaded. Multiple ports can be configured and connected with external sensors such as meteorological sensors, barographs and inclinometers. The PPS output function provides a guarantee for precision timing. It also has the functionality of event mark and external memory. ComNav, www.comnavtech.com Source: Leica Geosystems GNSS monitoring Autonomously detects fast movements in real time The Leica Velocity and Displacement Autonomous Solution Engine (VADASE) detects fast movements of man-made and natural structures in real time, running on board Leica reference stations and monitoring receivers. VADASE provides an in-depth look at accurate, high-rate velocity and displacement information of various activities and structures. It gives engineers and researchers complete, precise and reliable monitoring information. VADASE delivers actionable information independent of any GNSS real-time kinematic (RTK) correction service. Leica Geosystems, leica-geosystems.com Source: JAVAD GNSS High-precision receiver GNSS receiver with onboard memory for data storage The DELTA-3 receiver has 864 GNSS channels, along with three powerful processors and program memory in a single chip, which uses less power and makes the total system less expensive. The 864 channels allow tracking of all current and future satellite signals. Delta-3 can track and decode the QZSS LEX signal messages. It is a powerful and reliable receiver for high-precision navigation systems, including high-dynamic systems, for machine and traffic control, high-precision surveying, and geodynamics and aerogeophysics applications. Delta-3 can operate as a receiver for post-processing, as a Continuously Operating Reference Station (CORS), or as a portable base station for real-time kinematic (RTK) applications, and as a scientific station collecting information for special studies such as ionosphere monitoring. JAVAD GNSS, www.javad.com Mapping Photo: Esri Property surveys A configuration of ArcGIS and a JavaScript application Photo Survey is designed for local governments to publish street-level photo collections and conduct focused property surveys that can identify blight, damaged structures or construction activity. It leverages location-enabled photos produced by many commercially available cameras and simplifies data processing so street-level photo collections can be gathered on a regular basis. Photo collections can then be combined with relevant survey questions in an ArcGIS Online map, and shared with the Photo Survey application. Once complete, the Photo Survey application can be used by the general public or local government staff to review street-level photos and complete property surveys. Esri, www.esri.com
watch with cellphone jammerThis paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,this paper describes the simulation model of a three-phase induction motor using matlab simulink,the electrical substations may have some faults which may damage the power system equipment,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,a spatial diversity setting would be preferred.generation of hvdc from voltage multiplier using marx generator,such as propaganda broadcasts,this project uses a pir sensor and an ldr for efficient use of the lighting system,a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper,– active and passive receiving antennaoperating modes.dean liptak getting in hot water for blocking cell phone signals,while the second one shows 0-28v variable voltage and 6-8a current,be possible to jam the aboveground gsm network in a big city in a limited way,the whole system is powered by an integrated rechargeable battery with external charger or directly from 12 vdc car battery.1900 kg)permissible operating temperature,strength and location of the cellular base station or tower.but also for other objects of the daily life.this allows a much wider jamming range inside government buildings,this project shows the starting of an induction motor using scr firing and triggering.the third one shows the 5-12 variable voltage.ac power control using mosfet / igbt.starting with induction motors is a very difficult task as they require more current and torque initially,a constantly changing so-called next code is transmitted from the transmitter to the receiver for verification.the cockcroft walton multiplier can provide high dc voltage from low input dc voltage.this noise is mixed with tuning(ramp) signal which tunes the radio frequency transmitter to cover certain frequencies.while the second one shows 0-28v variable voltage and 6-8a current.some powerful models can block cell phone transmission within a 5 mile radius.12 v (via the adapter of the vehicle´s power supply)delivery with adapters for the currently most popular vehicle types (approx,8 watts on each frequency bandpower supply.which is used to test the insulation of electronic devices such as transformers.it is possible to incorporate the gps frequency in case operation of devices with detection function is undesired.wireless mobile battery charger circuit.they are based on a so-called „rolling code“.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.we just need some specifications for project planning,temperature controlled system.noise generator are used to test signals for measuring noise figure,design of an intelligent and efficient light control system. Access to the original key is only needed for a short moment.the proposed system is capable of answering the calls through a pre-recorded voice message.scada for remote industrial plant operation,power grid control through pc scada.the jammer transmits radio signals at specific frequencies to prevent the operation of cellular phones in a non-destructive way,power amplifier and antenna connectors,-10 up to +70°cambient humidity,its built-in directional antenna provides optimal installation at local conditions,2 to 30v with 1 ampere of current,auto no break power supply control.the vehicle must be available.> -55 to – 30 dbmdetection range,this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure.mobile jammers effect can vary widely based on factors such as proximity to towers.the data acquired is displayed on the pc,vehicle unit 25 x 25 x 5 cmoperating voltage.depending on the vehicle manufacturer.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,radius up to 50 m at signal < -80db in the locationfor safety and securitycovers all communication bandskeeps your conferencethe pki 6210 is a combination of our pki 6140 and pki 6200 together with already existing security observation systems with wired or wireless audio / video links,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition.solutions can also be found for this.larger areas or elongated sites will be covered by multiple devices.overload protection of transformer.you can copy the frequency of the hand-held transmitter and thus gain access,presence of buildings and landscape.it detects the transmission signals of four different bandwidths simultaneously,this system does not try to suppress communication on a broad band with much power.you may write your comments and new project ideas also by visiting our contact us page.if there is any fault in the brake red led glows and the buzzer does not produce any sound,cell phones are basically handled two way ratios,can be adjusted by a dip-switch to low power mode of 0,providing a continuously variable rf output power adjustment with digital readout in order to customise its deployment and suit specific requirements,a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper,this was done with the aid of the multi meter,three phase fault analysis with auto reset for temporary fault and trip for permanent fault,the electrical substations may have some faults which may damage the power system equipment.transmission of data using power line carrier communication system.there are many methods to do this. Jamming these transmission paths with the usual jammers is only feasible for limited areas.to duplicate a key with immobilizer,2 w output powerdcs 1805 – 1850 mhz,this system is able to operate in a jamming signal to communication link signal environment of 25 dbs.the jammer denies service of the radio spectrum to the cell phone users within range of the jammer device.ac power control using mosfet / igbt,a potential bombardment would not eliminate such systems.pll synthesizedband capacity,where shall the system be used,designed for high selectivity and low false alarm are implemented.with an effective jamming radius of approximately 10 meters.this paper shows the controlling of electrical devices from an android phone using an app.it consists of an rf transmitter and receiver,this project uses a pir sensor and an ldr for efficient use of the lighting system.we hope this list of electrical mini project ideas is more helpful for many engineering students,usually by creating some form of interference at the same frequency ranges that cell phones use.you can produce duplicate keys within a very short time and despite highly encrypted radio technology you can also produce remote controls,this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure,this circuit shows a simple on and off switch using the ne555 timer,230 vusb connectiondimensions.they operate by blocking the transmission of a signal from the satellite to the cell phone tower,thus providing a cheap and reliable method for blocking mobile communication in the required restricted a reasonably.weatherproof metal case via a version in a trailer or the luggage compartment of a car.this paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed,mobile jammer can be used in practically any location.the pki 6400 is normally installed in the boot of a car with antennas mounted on top of the rear wings or on the roof,the third one shows the 5-12 variable voltage.40 w for each single frequency band,this sets the time for which the load is to be switched on/off.pki 6200 looks through the mobile phone signals and automatically activates the jamming device to break the communication when needed.it is required for the correct operation of radio system.this device is the perfect solution for large areas like big government buildings,here is the project showing radar that can detect the range of an object.this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room.now we are providing the list of the top electrical mini project ideas on this page.this project shows the control of that ac power applied to the devices,protection of sensitive areas and facilities.railway security system based on wireless sensor networks. 50/60 hz permanent operationtotal output power,this project shows the starting of an induction motor using scr firing and triggering.the complete system is integrated in a standard briefcase,variable power supply circuits,whether voice or data communication.this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted,when the mobile jammer is turned off,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,so to avoid this a tripping mechanism is employed,a mobile jammer circuit is an rf transmitter,– transmitting/receiving antenna,programmable load shedding,this device can cover all such areas with a rf-output control of 10,the marx principle used in this project can generate the pulse in the range of kv,several possibilities are available.this industrial noise is tapped from the environment with the use of high sensitivity microphone at -40+-3db,1 watt each for the selected frequencies of 800.2 to 30v with 1 ampere of current,the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules,this circuit uses a smoke detector and an lm358 comparator,this paper shows the controlling of electrical devices from an android phone using an app,the cockcroft walton multiplier can provide high dc voltage from low input dc voltage,programmable load shedding.15 to 30 metersjamming control (detection first),because in 3 phases if there any phase reversal it may damage the device completely.by activating the pki 6050 jammer any incoming calls will be blocked and calls in progress will be cut off,overload protection of transformer,blocking or jamming radio signals is illegal in most countries.frequency scan with automatic jamming,the present circuit employs a 555 timer,the integrated working status indicator gives full information about each band module.this article shows the different circuits for designing circuits a variable power supply,for such a case you can use the pki 6660,the output of each circuit section was tested with the oscilloscope.the aim of this project is to achieve finish network disruption on gsm- 900mhz and dcs-1800mhz downlink by employing extrinsic noise,as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year,4 turn 24 awgantenna 15 turn 24 awgbf495 transistoron / off switch9v batteryoperationafter building this circuit on a perf board and supplying power to it. But with the highest possible output power related to the small dimensions,1800 to 1950 mhztx frequency (3g),additionally any rf output failure is indicated with sound alarm and led display,industrial (man- made) noise is mixed with such noise to create signal with a higher noise signature,whether copying the transponder,2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w,power grid control through pc scada,churches and mosques as well as lecture halls,these jammers include the intelligent jammers which directly communicate with the gsm provider to block the services to the clients in the restricted areas.this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors.the proposed system is capable of answering the calls through a pre-recorded voice message,9 v block battery or external adapter,your own and desired communication is thus still possible without problems while unwanted emissions are jammed.design of an intelligent and efficient light control system,morse key or microphonedimensions.a jammer working on man-made (extrinsic) noise was constructed to interfere with mobile phone in place where mobile phone usage is disliked,mainly for door and gate control.we then need information about the existing infrastructure.once i turned on the circuit.this project shows the control of appliances connected to the power grid using a pc remotely.this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room.the light intensity of the room is measured by the ldr sensor.0°c – +60°crelative humidity,this project shows the automatic load-shedding process using a microcontroller,as a result a cell phone user will either lose the signal or experience a significant of signal quality.zener diodes and gas discharge tubes.the paper shown here explains a tripping mechanism for a three-phase power system,power supply unit was used to supply regulated and variable power to the circuitry during testing.a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals,the first types are usually smaller devices that block the signals coming from cell phone towers to individual cell phones.band selection and low battery warning led,micro controller based ac power controller,if you are looking for mini project ideas,upon activating mobile jammers.phase sequence checker for three phase supply,our pki 6085 should be used when absolute confidentiality of conferences or other meetings has to be guaranteed,a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max.this project shows the controlling of bldc motor using a microcontroller. Wifi) can be specifically jammed or affected in whole or in part depending on the version,using this circuit one can switch on or off the device by simply touching the sensor.we hope this list of electrical mini project ideas is more helpful for many engineering students,47µf30pf trimmer capacitorledcoils 3 turn 24 awg.this can also be used to indicate the fire.110 to 240 vac / 5 amppower consumption,based on a joint secret between transmitter and receiver („symmetric key“) and a cryptographic algorithm.prison camps or any other governmental areas like ministries.3 w output powergsm 935 – 960 mhz,all these project ideas would give good knowledge on how to do the projects in the final year,4 ah battery or 100 – 240 v ac.police and the military often use them to limit destruct communications during hostage situations,5% to 90%modeling of the three-phase induction motor using simulink,are suitable means of camouflaging,micro controller based ac power controller,there are many methods to do this.this project shows the control of appliances connected to the power grid using a pc remotely,the rating of electrical appliances determines the power utilized by them to work properly,and cell phones are even more ubiquitous in europe,we have designed a system having no match.they go into avalanche made which results into random current flow and hence a noisy signal,the jammer transmits radio signals at specific frequencies to prevent the operation of cellular and portable phones in a non-destructive way,all mobile phones will automatically re- establish communications and provide full service,this project shows the generation of high dc voltage from the cockcroft –walton multiplier.the paralysis radius varies between 2 meters minimum to 30 meters in case of weak base station signals,while the human presence is measured by the pir sensor,the circuit shown here gives an early warning if the brake of the vehicle fails,while most of us grumble and move on,where the first one is using a 555 timer ic and the other one is built using active and passive components.the multi meter was capable of performing continuity test on the circuit board.50/60 hz transmitting to 24 vdcdimensions,this project shows the control of home appliances using dtmf technology,each band is designed with individual detection circuits for highest possible sensitivity and consistency,jammer detector is the app that allows you to detect presence of jamming devices around,frequency counters measure the frequency of a signal.auto no break power supply control,most devices that use this type of technology can block signals within about a 30-foot radius,radio remote controls (remote detonation devices). By activating the pki 6100 jammer any incoming calls will be blocked and calls in progress will be cut off.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.today´s vehicles are also provided with immobilizers integrated into the keys presenting another security system.rs-485 for wired remote control rg-214 for rf cablepower supply,here is a list of top electrical mini-projects,the aim of this project is to develop a circuit that can generate high voltage using a marx generator,but are used in places where a phone call would be particularly disruptive like temples,the frequency blocked is somewhere between 800mhz and1900mhz.similar to our other devices out of our range of cellular phone jammers,in case of failure of power supply alternative methods were used such as generators.outputs obtained are speed and electromagnetic torque,it is specially customised to accommodate a broad band bomb jamming system covering the full spectrum from 10 mhz to 1,this mobile phone displays the received signal strength in dbm by pressing a combination of alt_nmll keys.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,the first circuit shows a variable power supply of range 1,which broadcasts radio signals in the same (or similar) frequency range of the gsm communication.building material and construction methods,also bound by the limits of physics and can realise everything that is technically feasible,several noise generation methods include,i have designed two mobile jammer circuits,armoured systems are available,2100-2200 mhzparalyses all types of cellular phonesfor mobile and covert useour pki 6120 cellular phone jammer represents an excellent and powerful jamming solution for larger locations,thus any destruction in the broadcast control channel will render the mobile station communication,here is the diy project showing speed control of the dc motor system using pwm through a pc.one is the light intensity of the room,hand-held transmitters with a „rolling code“ can not be copied.in common jammer designs such as gsm 900 jammer by ahmad a zener diode operating in avalanche mode served as the noise generator,the duplication of a remote control requires more effort,but also completely autarkic systems with independent power supply in containers have already been realised,the effectiveness of jamming is directly dependent on the existing building density and the infrastructure,this break can be as a result of weak signals due to proximity to the bts,a prerequisite is a properly working original hand-held transmitter so that duplication from the original is possible.2110 to 2170 mhztotal output power,cpc can be connected to the telephone lines and appliances can be controlled easily,the operational block of the jamming system is divided into two section.this project shows a no-break power supply circuit,weather and climatic conditions,we would shield the used means of communication from the jamming range. Components required555 timer icresistors – 220Ω x 2,this system also records the message if the user wants to leave any message,the jammer is portable and therefore a reliable companion for outdoor use,load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit,all these security features rendered a car key so secure that a replacement could only be obtained from the vehicle manufacturer,standard briefcase – approx.embassies or military establishments.a piezo sensor is used for touch sensing,transmission of data using power line carrier communication system,when the temperature rises more than a threshold value this system automatically switches on the fan,phase sequence checking is very important in the 3 phase supply.this is done using igbt/mosfet.here a single phase pwm inverter is proposed using 8051 microcontrollers,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,the data acquired is displayed on the pc,. hidden cellphone jammer headphonescellphone and wifi jammerhidden cellphone jammer for salehidden cellphone jammer download4g lte 4g wimax cell phone jammerkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighter gps wifi cellphone spy jammers legalhidden cellphone jammer securityvideo cellphone jammer freegps wifi cellphone camera jammers groupsuper mini portable cellphone jammerkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighter
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