Hardware Developing and Assembler programming

Assembler for Microchip 8-bit MCU

• Programming in ASM - MPLAB environmen
• Programming for PIC 10F2xx, 12F6xx, 16F5xx, 16F6xx, 16F7xx, 16F8xx
• Custom development schemes, PCB design according to the required dimensions
• DPS development (HAL, mask, 2 layers, ...)
• Installing and replacement of SMD components

Focused developing

• A/D transfers and processing
• Reading and controlling inputs/outputs (Opto-isolator input/relay output)
• Views on the LED segment display, LCD character display with the controller HD44780 and / or compatible
• Matrix keyboard
• RS-232/RS-485/Modbus communication
• SAW RF 433,92 MHz wireless communication
• Power switching thyristor / triac modules
• RTC (logic & controlling)

Realized projects

• RS-232 thermometer + 2 digital inputs
• Security code lock with LCD display and keyboard, memory for 50 users
• Remote controller IR to control 230 V outlet (Triac)
• Wall-mount digital Thermometer
• Universal 6ch IR remote controller
• 6-channel programmable transmitter
• RS-232 ICSP programmer for Microchip
• Laboratory power supply with current fuse
• Universal counter with pre-divide up to 1,3 GHz
• Wireless data transfer system 433,92 MHz - Master-Slave duplex mode
• Thermometer and hygrometer with an industrial calibrated sensor
• 4 phase stepper motors control
• Wireless keyboard 433,92 MHz
• Photocell
• Management boilers, heaters and pumps
• Triac regulator
• Wireless alarm 433,92 MHz
• Digitron watch
• Ethernet (LAN) control for 3 relay with LED status indication
• Internal/External LED Thermometer