COPYRIGHT 2014 BY GORAZD KOSELJ, S.P.
Design by: MACS s.p.
Some of implemented development projects:
POWER ELECTRONICS
Input-output controlling unit for vending machines
Solar cell NiMH charger
Intelligent driver for fast switching of DC supply up to 20A
Multichannel BLDC driver with integrated DSP unit
Miniatur DC/DC power supply

TELEPHONY
LB interface
Interface for long telephone lines
Dispatch center switching unit
Hands-free interface
Active MDF interface
Interface for voice recorder
Interface for powering external devices from telephone line.

CONTROLLERS, MEASUREMENT AND CONTROL UNITS
Controller for small wastewater treatment plants
Controller for on line product testing during production process
Universal controller unit based on RX63N 32-bit microcontroller
Multichannel, battery powered measurement unit with Bluetooth data transmition
Battery powered data acquisition unit

ANALOG ELECTRONICS
Pressure transducer
Temperature transducer
Humidity transducers
Electrochemical gas sensor transducer
Surface condesation sensor
Conductivity transducer
Intelligent sensor module
Current loops

COMMUNICATION INTERFACES
RS232-RS485 interface with combined power supply solar-cell and battery
USB-RF (2,4GHz) interface
Multichannel SDI interface

SOFTWARE
System for precise in-process laser measurement of steel rod diameter
System for dynamic measurement of road
System for power plant monitoring

REFERENCES
ISKRATEL d.o.o.
ISKRA MEHANIZMI d.d.
DMS d.o.o.
SWARCO LEA d.o.o.
VENDOMATIK d.o.o.
JAZON s.p.
EGASI d.o.o.
Matris d.o.o.
CAIPOS GmbH
In┼żeniring plus d.o.o.
TRONITEC d.o.o.
MACS, Eduard Meglic, s.p.
Sumida d.o.o.

We are cooperating with the following companies:
Development of electronics,
Gorazd Koselj, s.p.