Purpose of the development: Measurement of the total concentration of impurities in the water.

Recommended application field: Companies producing information-measuring devices and systems.

Technical characteristic: Microcontroller type ARDUINO-MEGA has a volume of non-volatile memory of 4 GB of RAM and 16 KB, communication with them to implement the Protocol STK500, comprises an inner boot, so do not need an external program. It can be programmed via the USB-connector. ARDUINO board allows you to use a significant number of pins of the microcontroller (up to 14 I / O) in the external circuits, half of which can produce a pulse width modulated signal, and the other part can receive analog signals. Accuracy of measurement signals which are quantized, determined clock frequency of 16 MHz or 8 MHz crystal.

Advantages over analogues: The features of the hardware pre-processing of measurement results. Their use has certain advantages, in particular, the definition of the parameters of liquid reduces to a measurement of time intervals and the change in the shape of multiply reflected acoustic signals as a result of ultrasonic sensing study environment. The control means the measurement process in such cases is in standby mode until it receives the data, which are formed by means of pre-processing of measurement results.

The development stage readiness: Pre-production model is made

Description of the development:
()
Microprocessor system for measuring the total concentration of impurities in the water made on the platform ARDUINO, which is promising in the case of the implementation of prototypes of measuring instruments and systems. The main components are ARDUINO I / O board and a development environment in the language Processing / Wiring. ARDUINO can be used to create a stand-alone interactive objects, and to connect to the software, in particular, Adobe Flash, Processing, Max / MSP, Pure Data, Supercollider. Microprocessor system for measuring the total concentration of impurities in the water management process includes measurement, preliminary study results and direct control of sensors. Statistical processing and analysis of the results of measurements carried a portable personal computer, there are stored the results that can be presented in the form of charts and graphs.

corresponds technical description
Conforms to technical characteristic

Possibility of transfer abroad:
Combinated reduction to industrial level

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua