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Projects

Our main strength – hardware electronics & firmware has led us in diverse areas of work throughout the years.

The company has a rich experience in the field of automation of industrial processes, building controlling, measuring and logging devices based on different microcontroller units.

METEOROLOGICAL AND HYDROLOGICAL STATIONS

Hardware Design participates in building a network of hydrological and meteorological stations across Bulgaria. The automatic stations we have set up measure:

- Solar radiation
- Air temperature
- Water temperature
- River flow velocity
- Wind speed
- Wind direction
- Air humidity
- River depth
- River profile

They serve the purposes of the National Institute of Meteorology and Hydrology and the Energy system operator. The stations collect, store and transmit data.

Project
Meteorological station, Gela village
Project
Meteorological station, Fotinovo village
Project
Wind measuring station, city of Kavarna
Project
Substation equipment
Project
Hydrological station, Batak dam
Project
Meteorological station, city of Lukovit

INDUSTRIAL PROCESSES

In the past more than 25 years HWD has developed a number of industrial application control systems. We have designed custom electronic devices for some of the leading companies such as Almagest AD, Hyundai Heavy Industries, Hewlett Packard, etc. Some of the devices we have built are:

- PID controllers for factory’s cooling tower
- Energy management system for optimising the electricity demand
- System for measuring the core temperature of an oil transformer
- Automation of a decontamination treatment plant
- Control system for automotive windows
- Telephone converter

Project
Hydrovelocitymeter
Project
PID controller

COMMUNICATIONAL AND LOGGING DEVICES

Hardware Design Ltd’s main field is the designing and developing of personalised electronic devices. Our products include:

- LAN-RS232/RS485 interface converters
- RS232/RS485 - RS232/RS485 interface converter
- GSM-RS232 interface converters
- HDMI-RGB interface converters
- Temperature & Humidity sensing device with analogue and digital interface (MODBUS, FIELDBUS, etc.)
- Device measuring temperature of groundwater
- RFID readers
- TEST PCBs
- …and many more

Project
RS – LAN converter
Project
GSM Module

We believe that your device should become part of the family of HWD projects.
Contact us with your requirements.