Daljinsko prikupljanje podataka sa igračkih mašina. Prikupljanje stanja brojčanika sa mašina sa i bez SAS protokola. Podržani SAS 5.01/5.10/6.20 verzije. Podržan AMATIC 9000 protokol. Podražan AMA8000 multigame remote protokol. Omogućena daljinska isplata i uplata, smenski rad. Daljinska promena parametara, ON-OFF funkcija i pristup mašinama. Komunikacija RS422 ili ETHERNET Obezbedjeno slanje podataka ka centralnom serveru podataka putem ISDN, ADSL ili GPRS komunikacije.

Monitoring nivoa vode na retenzijama rudnika Korišćen ultrazvučni merač i prenosni radio sistem sopstvene proizvodnje. Kompletan razvoj, proizvoidnja i insatalacija sledećih procesa: -Ukltrazvuči merač rastojanja (do 10m) sa integrisanim radio komunikcionim modulom (na opsegu od 868MHz) -Baterijsko napajnaje sa punjenjem putem solarnog panela -HOST jedinica sa integrisanim bezžičnim modulom, izvršni moduli (Analogni & Digitalni) kao i kominikacioni moduli (RS232, RS422) Waste Water Level Monitoring System Use ultrasound level measurement, and wireless transfer of data to host system. Complete development, production and installation for following devices: -Ultrasound level sensor (range to 10m), with integrated radio (wireless transfer) module (SRD 868MHz) -Battery Pack charged by solar panel. -Host System (Main Unit) with integrated wireless module as well as executable modules (Analog and Digital), and communication module (RS232, RS422)

Razvojni projekat za potrebe distributera zemnog gasa. Nadgledanje, akvizicija podataka uz mogučnost daljinkog isklučivanja potrošača gasa. Upravljački i radio komunikacioni moduli (868MHz) sopstvene proizvodnje.

Weapon Fire Control System Upgrade for Navy battle ships Micro Controller Emulation of Cassette Recorder. Complete Replacement for 20 years old data entering system using the same transfer code (PHILIPS military computer)

Automatic Control System and Radio Transmitter for Data Transfer to Information Video Terminals (via mobile VHF radio) for Public Transport Vehicles Design of Firmware Control Module. Development of Communication Control Hardware. Design of PC based simulation software. Developing Software (PC) for configuration and simulation.

Task Complete firmware and hardware design & development from concept to production and installation Environment Platform Hitachi HD64180, emulator Microtek Features Control of the Motorola base radio stations, via switching center, utilizing custom made terminals Kernels Custom made, multitasking, real-time, cooperative Supported functions (switching center): Control of the base radio stations; encoding and decoding the control radio messages; switching of voice channels: terminal-to-radio, terminal-to-terminal and conference connections; LCD and buzzer for monitoring the accuracy of the base stations and radio links. Supported functions (terminal): Serial communication towards the switching center; voice connection establishing and canceling; LCDs for monitoring the accuracy of the complete system and displaying the participant's radio ID.

Task System specification & design, control center software design & development, alphanumeric and mimic display hardware and firmware design & development, remote unit digital and low frequency hardware and firmware design & development from concept to production, system installation and commissioning Environment Control center: platform PC MS-DOS, Microsoft C compiler & assembler Alphanumeric and mimic display and remote unit: platform Z-80 Features System for automatic operation, remote control and monitoring of water plants and reservoirs via UHF radio Kernels Custom made, multitasking, real-time, cooperative Supported functions (control center): Remote monitoring, control, data acquisition and display of various control parameters and alarm states in remote water plants and reservoirs (capacity of 100 remote control objects); data communications with remote units via UHF radio links; voice communications control; base radio station control. Supported functions (alphanumeric and mimic display): Each remote controlled unit monitored via individual alphanumeric LCD and LED indicators; simplex synchronous (BISYNC) communication in parallel with the control center for data retrieving. Supported functions (remote control and data acquisition unit): Large number of analog and digital inputs/outputs for monitoring and processing of water level, pressure, flow and water pump temperature; security and power supply monitoring; water pump control; synchronous (BISYNC) communication channel for time constrained voice and data.

MULTI Level JACKPOT sistem baziran na sopstvenoj proizvodnji modula za ugradnju u igračke mašine u ETHERNET mreži. Lokalno instalirani softver prikuplja i obradjuje relevantne podatke i obezbedjuje potpuno proizvoljan odbair mašine kojoj se dodeljuje JACKPOT. Softver omogućuje podešavnaje više nivoa JACKPOTa po zahtevu korisnika.

Digitalni konverter brzine za navigacioni radarski sistem bojnih brodova. Digital speed converter for battleship navigation radar system

Remote Data Acquisition via radio (2.4 GHz frequency hopping)

Automated parking system, w/central surveillance via radio (2.4 GHz spread spectrum) and WLAN Full remote control for fond transfer (verification and transfer) and ticket issuing system. Personally responsible for design including equipment selection, engineering, production of secondary equipment, and installation and start up of whole systems.

Task:

Complete firmware and hardware design & development,
from concept to production and installation.

Environment Platform:

Hitachi HD64180, emulator Microtek

Features:

Data receiving from the center and packetizing of the paging messages; the paging network control Kernel Custom made, multitasking, real-time, cooperative Supported functions: Central computer communication support; sync (POCSAG 512/1200) communication with the paging network; network control using the "Glenayre" protocol; menu-driven user interface via alphanumeric LCD and keypad with variety of controls including: network/site ID, key tone frequency, Tx frequency, site ID, site enable etc.

Task Requirements definitions, system specification & design, radio-access station control console firmware design & development, radio telephone control unit firmware design & development, digital and low frequency hardware design & development, from concept to prototype Environment Platform Zilog Z-80, HP multi-user development system 9000/300 (compiler/assembler HP, emulator HP) Features Secure digital mobile-spread spectrum frequency-hopping voice and data military radio communication system Kernels Custom made, multitasking, real-time, cooperative Supported functions (radio access station control console):Function key driven user interface with variety of system controls and monitored signals; 480 x 640 pixel graphic LCD and standard 101-key keyboard support; data (via text editor) and voice operator communication support; sync (BISYNC) communication with the base station; digital voice coding. Supported functions (radio telephone control unit):Asynchronous communication with the radio control processor; synchronous (BISYNC) communication with the base station; data error detection and correction; user interface via LCD, indicator LEDs and keypad with variety of controls and warnings; digital voice coding.