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viugamant
Verificato da MANGOPAY

Ravenna, Italia
3.46 Score: 3.46/10 Score
3 Lingue

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Riassunto delle mie skill

Web & Programmazione

Info

Software, firmware and hardware developer for a lot of MCU and CPU and related compilers and ide: Microchip PIC, TI MSP430, Marvell PXA270, Arduino and others. Programming languages: assembler, C, C++, C# and frameworks. Experience more than 15 years. My goal
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Portfolio

Arduino: Fingerprint sensor system library extension and modification

Arduino: Fingerprint sensor system library extension and modification

Adding command and functions to an existing system library for a fingerprint sensor interfacing with Arduino Uno Rev 3 board

Multi serial port board configuration and management

Multi serial port board configuration and management

The PIC18F87K22 manages several functions: - Serial interface to host for configuration - Controlled turn-on of isolated power supplies to limit current - Serial protocol selection of the SP336 multiprotocol transceivers - 121 ohm line termination for RS-422/485 protocols - Heartbeat to provide indication of device activity - LED control - Board configuration readback - GPIO / A/D signals

DC motor controller and dc-dc power supply

DC motor controller and dc-dc power supply

Hardware, firmware and PC software for DC motor control with PID, USB connection, 3A dc-dc converter, integrated H bridge, RC controlled, overload, overheat, battery polarity inversion and other protections. Microcontroller Microchip PIC18F25K50.

Skills

Web & Programmazione

total average: 8.666666666666666/10

Arduino 10.0/10

Assembler 7.0/10

C 10.0/10

C# 6.0/10

C++ 9.0/10

Firmware 10.0/10

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