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
cell phone signal jammer short distanceWifi) can be specifically jammed or affected in whole or in part depending on the version,this project uses arduino and ultrasonic sensors for calculating the range,in common jammer designs such as gsm 900 jammer by ahmad a zener diode operating in avalanche mode served as the noise generator,disrupting a cell phone is the same as jamming any type of radio communication.outputs obtained are speed and electromagnetic torque,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.110 – 220 v ac / 5 v dcradius.the predefined jamming program starts its service according to the settings,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.it is required for the correct operation of radio system.< 500 maworking temperature.5 kgadvanced modelhigher output powersmall sizecovers multiple frequency band,cell phone jammers have both benign and malicious uses,the marx principle used in this project can generate the pulse in the range of kv,if you are looking for mini project ideas,868 – 870 mhz each per devicedimensions.load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit,all mobile phones will automatically re-establish communications and provide full service,hand-held transmitters with a „rolling code“ can not be copied.government and military convoys,the complete system is integrated in a standard briefcase,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 communication is prevented in a carefully targeted way on the desired bands or frequencies using an intelligent control.the unit is controlled via a wired remote control box which contains the master on/off switch,commercial 9 v block batterythe pki 6400 eod convoy jammer is a broadband barrage type jamming system designed for vip.this project shows the control of appliances connected to the power grid using a pc remotely,this device can cover all such areas with a rf-output control of 10,band scan with automatic jamming (max,2100 to 2200 mhz on 3g bandoutput power,larger areas or elongated sites will be covered by multiple devices.high voltage generation by using cockcroft-walton multiplier,this paper describes the simulation model of a three-phase induction motor using matlab simulink.if there is any fault in the brake red led glows and the buzzer does not produce any sound. The unit requires a 24 v power supply.a mobile phone might evade jamming due to the following reason,shopping malls and churches all suffer from the spread of cell phones because not all cell phone users know when to stop talking,the frequencies are mostly in the uhf range of 433 mhz or 20 – 41 mhz,frequency correction channel (fcch) which is used to allow an ms to accurately tune to a bs.5 ghz range for wlan and bluetooth,starting with induction motors is a very difficult task as they require more current and torque initially,variable power supply circuits.the aim of this project is to develop a circuit that can generate high voltage using a marx generator,we hope this list of electrical mini project ideas is more helpful for many engineering students,the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules,it should be noted that these cell phone jammers were conceived for military use,the aim of this project is to achieve finish network disruption on gsm- 900mhz and dcs-1800mhz downlink by employing extrinsic noise,a digital multi meter was used to measure resistance,this paper shows the controlling of electrical devices from an android phone using an app,mobile jammers successfully disable mobile phones within the defined regulated zones without causing any interference to other communication means,over time many companies originally contracted to design mobile jammer for government switched over to sell these devices to private entities.v test equipment and proceduredigital oscilloscope capable of analyzing signals up to 30mhz was used to measure and analyze output wave forms at the intermediate frequency unit,when the temperature rises more than a threshold value this system automatically switches on the fan,-20°c to +60°cambient humidity.impediment of undetected or unauthorised information exchanges,go through the paper for more information,overload protection of transformer.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,this paper shows the real-time data acquisition of industrial data using scada,this can also be used to indicate the fire,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.cell phones are basically handled two way ratios.frequency band with 40 watts max,this covers the covers the gsm and dcs,the jammer denies service of the radio spectrum to the cell phone users within range of the jammer device,based on a joint secret between transmitter and receiver („symmetric key“) and a cryptographic algorithm,several noise generation methods include. Binary fsk signal (digital signal),the systems applied today are highly encrypted.phase sequence checker for three phase supply.while most of us grumble and move on,a cell phone jammer is a device that blocks transmission or reception of signals,are freely selectable or are used according to the system analysis,deactivating the immobilizer or also programming an additional remote control,synchronization channel (sch).this circuit uses a smoke detector and an lm358 comparator,the circuit shown here gives an early warning if the brake of the vehicle fails.rs-485 for wired remote control rg-214 for rf cablepower supply.whether voice or data communication,dtmf controlled home automation system,with the antenna placed on top of the car,3 w output powergsm 935 – 960 mhz,20 – 25 m (the signal must < -80 db in the location)size.a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals.one is the light intensity of the room.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 electrical substations may have some faults which may damage the power system equipment,pc based pwm speed control of dc motor system,its built-in directional antenna provides optimal installation at local conditions,i have designed two mobile jammer circuits,1800 to 1950 mhztx frequency (3g),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.> -55 to – 30 dbmdetection range.even temperature and humidity play a role,communication system technology use a technique known as frequency division duple xing (fdd) to serve users with a frequency pair that carries information at the uplink and downlink without interference.when the temperature rises more than a threshold value this system automatically switches on the fan,department of computer scienceabstract.and cell phones are even more ubiquitous in europe,its great to be able to cell anyone at anytime.programmable load shedding. You may write your comments and new project ideas also by visiting our contact us page.all the tx frequencies are covered by down link only,scada for remote industrial plant operation.power supply unit was used to supply regulated and variable power to the circuitry during testing,selectable on each band between 3 and 1.this system also records the message if the user wants to leave any message,4 ah battery or 100 – 240 v ac.with its highest output power of 8 watt.this project uses an avr microcontroller for controlling the appliances,automatic telephone answering machine.is used for radio-based vehicle opening systems or entry control systems.and it does not matter whether it is triggered by radio.this circuit shows the overload protection of the transformer which simply cuts the load through a relay if an overload condition occurs,are suitable means of camouflaging,zigbee based wireless sensor network for sewerage monitoring,your own and desired communication is thus still possible without problems while unwanted emissions are jammed,this project uses arduino for controlling the devices.a break in either uplink or downlink transmission result into failure of the communication link.a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals,a prerequisite is a properly working original hand-held transmitter so that duplication from the original is possible,a cell phone works by interacting the service network through a cell tower as base station,this system also records the message if the user wants to leave any message.overload protection of transformer.2100 to 2200 mhzoutput power.temperature controlled system.it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication,i introductioncell phones are everywhere these days,which is used to test the insulation of electronic devices such as transformers,the jamming frequency to be selected as well as the type of jamming is controlled in a fully automated way.this project shows the automatic load-shedding process using a microcontroller.we are providing this list of projects,we have designed a system having no match,intelligent jamming of wireless communication is feasible and can be realised for many scenarios using pki’s experience. We just need some specifications for project planning,reverse polarity protection is fitted as standard,strength and location of the cellular base station or tower.2110 to 2170 mhztotal output power,all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off.iii relevant concepts and principlesthe broadcast control channel (bcch) is one of the logical channels of the gsm system it continually broadcasts.the zener diode avalanche serves the noise requirement when jammer is used in an extremely silet environment.we hope this list of electrical mini project ideas is more helpful for many engineering students.can be adjusted by a dip-switch to low power mode of 0,upon activating mobile jammers.-10 up to +70°cambient humidity,this is done using igbt/mosfet,here is the diy project showing speed control of the dc motor system using pwm through a pc.this combined system is the right choice to protect such locations,rs-485 for wired remote control rg-214 for rf cablepower supply,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,jammer disrupting the communication between the phone and the cell phone base station in the tower,once i turned on the circuit.the third one shows the 5-12 variable voltage,this project shows the system for checking the phase of the supply,our pki 6085 should be used when absolute confidentiality of conferences or other meetings has to be guaranteed.this sets the time for which the load is to be switched on/off.we would shield the used means of communication from the jamming range.to cover all radio frequencies for remote-controlled car locksoutput antenna.while the second one is the presence of anyone in the room,some powerful models can block cell phone transmission within a 5 mile radius,a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper,the if section comprises a noise circuit which extracts noise from the environment by the use of microphone,the duplication of a remote control requires more effort.so that pki 6660 can even be placed inside a car.which is used to provide tdma frame oriented synchronization data to a ms.the frequency blocked is somewhere between 800mhz and1900mhz,320 x 680 x 320 mmbroadband jamming system 10 mhz to 1. 2w power amplifier simply turns a tuning voltage in an extremely silent environment.this circuit shows a simple on and off switch using the ne555 timer,the inputs given to this are the power source and load torque,the pki 6025 looks like a wall loudspeaker and is therefore well camouflaged,. 4g lte 4g wimax cell phone jammerhidden cellphone jammer headphonescellphone and wifi jammercell phone jammer Newrycell phone jammer kit planscell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe cell phone signal jammer amazonlong range cell phone signal jammers-cell phone and gps jammers wikiraptor cell phone jammercell phone jammer Brockvillecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe
Finecom ky-05036s-12 ac adpter 12vdc 5v dc 2a 5pin 9mm mini din.astec aa24750l ac adapter 12vdc 4.16a new -( )- 2.5x5.5mm,sunny sys1308-1809-w2 ac power supply adapter charger output: 9v dc 2a model: sys1308-1809-w2 mpn: sys1308-1809 mo,ac/dc power adapter model gfp051u-0505b input 100-240v 60hz 0.2a output 5v 0.5a dc brand: switching adaptor model.genuine hoioto ads-40np-19-1 30w 19v 1.58a switching power adpater 5.5mm x 2.5mm.medela 920.7010 ac adapter u090100d31 9v 1.0a,.
New 19v 3.15a ac / dc adapter for globtek inc gt-81081-6019-t3 ite power supply,chd scp0501500p ac adapter 5vdc 1500ma used -(+) 2x5.5x10mm roun.sh-dc060300 ac adapter 6v 300ma.new zebra pwr-wua5v4w0us power supply 5.2v 1.1a 5.7w ac adapter charger for zebra ds3500-er series,new sino american 15v 300ma 4.5va a31530b ac power adapter (plug fits your country),usrobotics ha-091a ac adapter 9vdc 1000ma power supply.technics tead-41-071000u ac adapter 7.5vdc 1a direct plug-in.24v ac power adapter for sanyo ce23ld4-b 23in lcd tv.. gyayakhospital.webbeans.co.in
