Portfolio

1. R&D LAB «GTS»
We implement a full cycle of engineering and developing electronic equipment (devices) of any
complexity.
Our team - electronic engineers, programmers, mechanical engineers, designers - use the most
advanced technical solutions and technologies in development. We embody in our projects
fundamentally new achievements of nowadays electronics. Our code of work: the product must be
reliable and easy to use, the application of developments is tested by specialists and time.
The life cycle of creating an electronic product:
• Engineering of an equipmentdevice (technical description, general concept, functions,
deadlines, alternative development paths);
• Approval of the concept with the customer;
• Selection of the base of components;
• Development of the concept;
• PCB design;
• Imbedded software implementation;
• Industrial design of the product;
• Full 3D product model
• Debugging and testing;
• Registration of a package of design/engineering documentation;
• Maintenance on the whole life cycle of the product
We develop applications and embedded software for "smart" devices and systems. We offer
possibility of implementing ready-made software, as well as to provide a start-up development of
any complexity, according to your desires and business requirements.
The capabilities of our development team:
• Develop software for hardware;
• Implement algorithms for mathematical signal processing;
• Execute low-level programming;
• Design and write application software.
We provide services in the field of research and development (R & D).
Its in our competence - a set of laboratory tasks in the field of electronics for institutes and
laboratories: scientific research; experiments.
And also practical implementation of innovations:
• We design test and measuring equipment;
• We develop registers of physical values.
We provide services in industrial design implemented due to the team work of our designers,
engineers and clients.

2. Our goal is to develop and produce an easy-to-use, ergonomically attractive and marketing-
successful product, according to engineering and technical requirements and tasks.
Stages of implementation:
1. We generate ideas and the concept of the future product.
2. We develop drafts according to the customer's conception.
3. We provide 3D-modeling.
4. We choose construction materials.
5. We create prototypes and samples.
Industrial design directly affects the commercial success of the product and your business as a
whole.
Projects of work:
• Construction of navigation systems based on GPS GLONASS GALILEO
• High-precision navigation systems RTK (Real Time Kinematic)
• Navigation in enclosed spaces
• Data transmission and M2M systems (2G, 3G, 4G)
• Wireless data transmission technologies (Sub-1Ghz, LoRa WAN, Wi-Fi, Bluetooth)
• Data acquisition and telemetry devices
• Equipment stands of streaming testing / programming of electronic devices boards
• IoT systems and instruments
• Security systems
•Industrial Design
• 3D modeling of the mechanics of devices

3. GPS GLONASS module
The GPS / GLONASS navigation module is based on a specialized chipset STA8088FG, which is part of
"systems on the chip" STA8088.
The receiver has high responsiveness, low power consumption and short start time. It allows cotemporaneous
capture of satellite signals of GLONASS and GPS groups.
The receiver has built-in interference inhibition, which allows it to work in a multiplicity of interference
environment.
Performed operations:
1. Development of a new circuit scheme of the module
2. PCB design, component size 0201, number of layers 4
3. Modeling for EM compatibility and Interference resistant
4. Adjusting the software (language C)
5. Assemblage, debug, testing
Technologies: GPS GLONASS, C C ++

4. Hardware-software testing complex of GPS GLONASS modules
Consist of hardware stand, which allows to test up to 25 modules in a same time
 Programming of the modules
 “Cold start” module test
 "Warm Start" module test
 "Hot start" modules test
 Module responsiveness test
 Real-time clock test
 RF chains module test
Performed operations:
1. Development of the general stand concept
2. Projecting a circuit scheme of a digital part. Features:
• Simultaneous independent programming of 25 modules
• 26 microcontrollers on a same board
• Simultaneous data receiving from 25 modules
• Independent operation of each cell (functional part for testing the module)
3. Design of the circuit scheme of the RF part. Features:
• Receiving the gage of the GPS GLONASS signal
• Test signal branching for 25 modules
• RF Integrity Test
• Module sensibility test
• EM compatibility with the digital part of the stand
• Low level of interferences
4. Projecting of the PCB. Features:
• The size of the board is 500 * 500mm
• 8 layers
• Control of the impedance of microwave chains
• EM compatibility and interference steadiness
• Screening of digital and microwave parts

5. 5. Development of the algorithm functioning of the stand. Writing of an Integrated Management
Program
6. Development of the application program for visualization of the work of the stand for PC
7. Development, 3D modeling and manufacturing of installation sockets for modules
8. Development, manufacturing of the stand body
9. Assembly, debugging, testing
Technologies: GPS GLONASS, RF design, ATMEL AVR, C C ++

8. Car security tracker
It is designed to search for the object in which the device is installed.
Battery life up to 2 years
Operating temperature range from -40 to +60 C0
Navigation: GPS GLONASS
Data transmission channel: GSM GPRS
Power supply: lithium batteries
Design features:
• Ultra low consumption
• Small size
• Long battery life
• Built-in GPS GLONASS and GSM antennas
• Low cost in batch production
• SOC (system on chip) with navigation receiver and microcontroller on a single chip
Production plan:
1. The concept of the device in accordance with the requirements of the customer
2. Development of a cuircut scheme according to design features
3. PCB design
4. Development of the algorithm of operation and internal software of the device
5. Build, debug, test
Technologies: GPS GLONASS, GSM GPRS 2G, IOT, C C ++, ARM9

10. Hardware-software complex for manufacturing programmingtesting of car
searching devices
The complex is designed for streaming programming of multi-production of the device boards (12
pieces), as well as implementing a number of device performance tests.
Functionality and tests:
• Programming the device microcontroller
• Short circuit / power consumption
• GPS GLONASS receiver sensibility, antenna test
• Navigation module receptivity time
• Signal strength of 2G module, antenna test
• Communication with the server
Design features:
• Use of a mechanical platform for precise and tight pressing of the boards to pogo pins
• Fully automatic operation mode, at the end, a log is issued for each test batch of boards,
indicating the status of the device as a whole and the component modules as is.
Technologies: GPS GLONASS, RF design, ATMEL AVR, C C ++

15. Hardware-software complex for scanning barcodes
In the interests of the client, a autonomous barcode scanner with the function of sending data over
the GPRS channel was developed.
Functional:
• Scan 1D barcode
• Transfer of scanned data via GPRS to the server
• Encryption of data
• «Black Box» function – saving data to non-volatile carrier, if there is no connection with the
server
• Self-diagnosis
Technologies: 1D barcode, GSM GPRS 2G, AES, 3D modeling, ARM Cortex

17. Multimedia system for the car.
Functional:
 Connect to the vehicle's on-board computer. Displays information about the engine, fuel
consumption during driving / stopping, driving speed, etc.
 Reading and displaying engine faults
 GPS GLONASS navigation
 Playing media files
 Touchscreen display
Features:
1. Multimedia processor IMX53
2. DDR memory
3. 6-layer PCB
4. Embedded Linux
Technologies: OBD, KWP2000, GPS GLONASS, Embedded Linux, Qt, 3D modeling, IMX53
SOC

18. The system of monitoring the conditions of transportation / storage of cargo
Monitoring unit:
Sensors:
1. Temperature, accuracy 0.25С0
, range -40 ... + 110
2. Humidity, accuracy 1%, range 1 ... 100%
3. Pressure, accuracy + -0.001Bar, range 0 ... 2Bar
4. Impactshock, 1 ... 100g
5. Magnetic (non-contact) sensor of opening of the container lid
Communication:
1. Wireless communication, ISM standard 868MHz, radius 100m, USB
Functional:
1. Real-time clock
2. Cyclicity of the shock sensor interrogation - 50ms
3. Cyclicity of interrogation of temperature, humidity, and pressure sensors - 300 s
4. Cyclic recording of data in nonvolatile (flash) memory - 600sec or by the event of exceeding the
specified parameters of temperature, humidity, pressure, impact sensors
5. Cyclic transferring of data over a wireless channel - 600sec
6. The volume of non-volatile memory - 8MB (600 days, recording every 600 seconds)
7. Battery life - 730 days
Power source, lithium-thionyl chloride battery, at the end of the battery life should be replaced
Technologies: wireless 868mHz, IoT, ARM Cortex, Embedded Software (Firmware), C C ++

21. Hardware and software system: Electronic Bracelet
• Electronic bracelet is an electronic device that is constantly placed on the ankle of the
monitoring object. The task of the bracelet is to send an information about the wholeness of
the lock and straps of the bracelet to the software station at regular intervals. The bracelet is
waterproof and protected from mechanical damages. It has a control of the wholeness of the
lock and straps for the unlocking /damage. The period of autonomous functioning during the
year.
• Base station - an electronic module that receives signals from an electronic bracelet at a
specified radius. The main purpose is to determine that the electronic bracelet is within the
permitted radius of the base station (approximately 50 meters in the open area or within the
living area of the apartment, at the building), all bracelet systems are complete and work
properly. In case when a person under surveillance leaves allowable radius, the Base sends
an alarm message to the control center. In case of damage of the bracelet, or its straps or
seals during the unauthorized removal, or in in case of absence of a signal from the bracelet,
the Base also sends an alarm message to the control center. The Base must be plugged in the
220V socket and upon the command of the dispatcher proceed an operation of memorizing
its location in space. This function serves to prevent unauthorized removal of the Base and,
as a consequence, the allowable radius of movement of the person under surveillance. In
case of power failure in a socket, the Base switches to the power from the built-in backup
battery.
Electronic bracelet
Technical characteristics
1. Control of the wholeness of the straps of the bracelet ………..… breaking-indamage alarm
2. Control of the wholeness of the of the locking mechanism …...the bracelet unlocking alarm
3. The term of autonomous operation ………………………………………………..….. 1 year
4. Weight………………………………………………………….......... not more then 30 gram
5. Water resistance……………………………………………………...…… 0.5 atm (5 meters)
6. Operating temperature range………………………………………………. from -30 +80 C0
7. Un-locking breaking-in forces………………………………………………….……….20kg
8. Periodicity of the information packet …………………………………….…….….…300 sec
9. Periodicity of the analysis of the wholeness of braceletlock …………….…………250 ms
10. Package encryption protocol …………………………………………………………..…AES
11. The transmission rangу (in the open space)……….......................………….…………...50 m
12. Anthropometric range of changing the size of the bracelet ………………...……….18-32cm

22. Base station
Technical characteristics
1. The period of autonomous functioning on the back-up battery………………………. 36h
2. Weight……………………………………………………..…............. not more then 300 g
3. Operating temperature range……………………..………………………. from 0 to +60 C0
4. Periodicity of the information packet ….……………..………………………….…1-5min
5. Package encryption protocol …………………………………….……………………AES
6. Navigation standards……………...………………..……………………………….…LBS
7. GSM modem standards…………………………………………………..….9001800MHz
8. Indication of loss of communication with the server ………………………….........…Yes
9. Discharge / charge indication ……………………......………………………………...Yes
10. Control of position allocation and movements in space …………………………...…Yes
11. AC voltage range………………………………………………………..………100-240V
Technologies: NFC, ISM868mHz, CC1310, ARM Cortex, C C ++

30. R&D
In the interests of the client, research work has been carried out in the field of non-contact control of
the integrity of steel cables with a diameter of 1mm to 6mm. Based on the results of research and
development, a sensor was developed to monitor the integrity of the locking power devices (seals).
This sensor can be adapted to different brands and diameters of steel cables and used to build
electronic locking and sealing devices. The sensor is made using EMAT technology
Sensor Specifications:
1. Diameter of the cable 1-6mm
2. Cable length up to 1000mm
Technologies: EMAT
The electronic device is designed to control the integrity of the power locking device (seals)
Functional:
• Checking the integrity of the sealing cable
• Checking the length of the loop of a locked seal
• Transfer of the seal status via the LoRa WAN channel
• Seal slope control
• Battery life 30 days
• Protection standard IP67
• Vandal-proof
• Wireless battery charging
• Miniature construction
Technologies: EMAT, LoRa WAN, Arm Cortex, Qi charger, Firmware C C ++