Design and realization of electronics
Customer electronics.
I suggest small electronic devices and ensure their implementation.
It is the following routine:
- General proposal - focusing on optimizing for real conditions.
- Drawing up of the wiring diagram and PCB. Prototype development in the justified case.
- When using a controller: building, testing program
- Manufacture of PCB by outsourced manufacturer of PCB ( also the matrix for mounting of SMD)
- Serially mounted PCB by specialized company
- Instalation: Connecting, covers.
- Testing, services
Automation
-the
automation of process equipment
-measurement
and control systems
-drives
"Internet of things"
Machine control is designed and delivered according to customer requirements. Brand programmable and safety relays, sensors, servo drives are used.
Measurement and control systems
Applications with 16 and 32-bit DSC Microchip ,formerly with ADC controllers Analog Devices Physical values- Using of sensors
Pressure- Freescale MPXA4250A, MPXH6250A
Acceleration(slope)- ADXL213, ADXL203, ADXL345
Temperature- SMT160-30, DS1820, KTY81, Pt100, termocouples(type J,K)
Position - incremental sensors, optical barriers,...
Vedle direct analog inputs you can for analog measurements advantageously use serially controlled chips, in particular Σ-Δ A/D converters: for accurate process measurements(R,p,T) ADS1248, for AC values (U,I,P,cosf,f) MSP430AFE233 .
Drives
Driving of DC motors BL and brush, stepping motors,
use of frequency converters for induction motors .
Internet of things
One
of the cheapest and most used IoT modules on the market,
Espressif WROOM32 serves as a Wifi station or access point with an
IP address and DNS, DHCP, and so on. They have a 32-bit processor that
can perform countless functions, from simple logic to sophisticated
controllers.
Application examples:
Remote control drive of carriages with videocameras - Ibos, Czech Budweis
Modernization of control of presses of plastics -JP plastic, Sudoměřice
by Tabor