Usman Ali Butt B. Profile

5,0

(8 recenze)

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$50 USD / hodinu

lahore,

pakistan

$50 USD / hodinu

Aktuálně je zde 12:37 odp.

Připojil se ledna 8, 2015

0 Doporučení

Usman Ali Butt B.

@Usmanlibutt

5,0

(8 recenze)

3,0

100%

$50 USD / hodinu

lahore,

pakistan

$50 USD / hodinu

89 %

Úspěšně realizované projekty

100 %

V rámci rozpočtu

100 %

Včas

13 %

Poměr opětovného zaměstnání

Embedded Design, Circuit Designer,PCB Design

I am an Experienced Embedded System Design Engineer. I provide services in Circuit Designing, Microcontroller Programming and PCB Designing feild. I did many Projects regarding Microcontroller and their interfacing with different Peripherals (Sensors, Actuators & IC's etc). I have lot of experience with Pic(12,16,18,32) Series, Atmel, Atmega, Arduino, STM32, AVR, 8051(89c51,89c52) Series Microcontrollers. I upload my all Projects with free Source Code and Circuit diagram on my website [login to view URL]

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Portfolio

16 digital input 16 digital output PLC designed by me..... Works on standard ladder logic design.... Controlling an assembly line... The core of the project is Pic16f877 microcontroller..

Programable Logic Controller Designed by Me-Pic16f877

Magnetometer using Pic12f1840 Microcontroller

USB HID Stick using Atmega32u4 microcontroller and Nordic Nrf51822 BLE 4.0 Module. Stick is used as remote keyboard. Connects to Android
mobile on Bluetooth and whatever is typed on mobile is similarly typed on the Laptop. Circuit, PCB designed by me and PCBA in quantity from China.

USB HID Device Using Atmega32U4 and Nordic nrf51822 BLE

Smart Irrigation System Probe....

Monitoring Car Battery Voltage and Current. Automatically switching car head lights ON and OFF during day and night. Measuring Engine Temperature. Battery voltage, Head Light status and temperature values are displayed on 16x2 character lcd. Small Led on box indicates Power. Power ON/OFF switch can also be seen in Pic.

CAR Monitoring System

ESP8266 Gathering Data and Posting it on a Server

Programable Logic Controller Designed by Me-Pic16f877

Magnetometer using Pic12f1840 Microcontroller

USB HID Device Using Atmega32U4 and Nordic nrf51822 BLE

Smart Irrigation System Probe....

CAR Monitoring System

ESP8266 Gathering Data and Posting it on a Server

Recenze

Změny byly uloženy

Zobrazeno 1 - 5 z 8 recenzí

Filtrovat recenze podle:

5,0

$30,00 USD

Project 12834949 has been deleted

Exceptional work done. He resolved all of my software correction requests, and was very patient with me.

Steve P.

@Technosteve

•

před 7 roky

5,0

$140,00 MXN

Code Modification for Arduino Sketch

Very professional, task done ahead of schedule and beyond expectations, great work!

C++ Programming

Tolliver C.

@toddcallison

•

před 7 roky

5,0

$30,00 USD

Project for Usmanlibutt1

very serious freelancer. did the job on time. quick answers. very helpful.

+1 dalších

Faysel E.

@fays7

•

před 8 roky

5,0

$150,00 USD

Pcb design

Did a very good job. i recommand.

PCB Layout

Faysel E.

@fays7

•

před 8 roky

5,0

$55,00 USD

Little Changing on PCB

A pleasure to work with him. Very professional, quick responses and he took the time for understanding my needs. Honest freelancer, he did the full job ! RECOMMAND !!!

PCB Layout