EXPLORE

Arduino C Programming Electronics Microcontroller Serial Peripheral Interface (SPI)
Foto de capa do perfil
Avatar do Usuário

Ahmad E.

@edi45

monthly-level-two.svgverified-v2.svg
5,0
18

5,0

5,0

100%

Electronic and Embedded System Engineer

$30 USD / hora

Bandeira do(a)

Indonesia (7:08 AM)

Entrou em novembro 9, 2018

1 Recomendação

$30 USD / hora

Professional Embedded System Engineer with 10 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF classic, desfire, ultralight, NTAG424, NTAG213, NTAG21x, ICODE) implemented on payment, membership, access control with various NFC reader on desktop such as ACR122U, ACR120U, castle tech QP8000 to android custom reader - RFID short / long range - WiFi, Bluetooth, LoRa Wired Communication - UART, SPI, I2C, CAN, LIN, RS232, RS485 Protocol Data - MODBUS RTU / ASCII - HTTP, MQTT, TCP, UDP

Verificações

No prazo

100%

No orçamento

100%

Índice de aceitação

85%

Índice de recontratação

14%

Portfólio

Portfólio

11311078
11311056
10152009
10152003
10151999
10151992
11311078
11311056
10152009
10152003
10151999
10151992
5.0 · 18 Avaliações
Avaliações
S

Python with Qt designer Code update for exe creation -- 2 $184 USD

Ahmad E. was very keen on understanding requirements and completed the job on time and within budget.

Robert W.

@surietech

Bandeira do(a)

Carlsbad, United States

há 3 anos

Compartilhar

M

Arduino Program for BMS with Temperature Sensor and Charger ₹10.000 INR

They really knew what they talking about and were great to work with. This freelancer is awesome.

Ex-Cliente (inativo)

Compartilhar

O

Project for Ahmad E. -- 2 $780 USD

Ahmed done a very good work to over come the challenge we face to encode NTAG chip. He also advice and recommend many other aspect of different cards and the advantage disadvatneges of there security aspects. looking forward to work more in other project related to card encoding and or RFID solution. thanks Ahmed

One D.

@onedotcom

Bandeira do(a)

Muscat, Oman

há 3 anos

Compartilhar

Avatar do Usuário

Python NFC read ACR 122U Data $35 USD

Ahmad is very efficient, good communication, dedicate, with high skills on NFC technology!

Allan J.

@AllanJonis

Bandeira do(a)

Brusque, Brazil

há 4 anos

Compartilhar

Avatar do Usuário

Analog data to CAN-Bus frames $105 USD

Fast delivery and everything work from 1st connection. Recomended !!

Krzysztof D.

@dvjcodec

Bandeira do(a)

Darlowo, Poland

há 4 anos

Compartilhar

Educação

Universitas Gajah Mada

2012 - 2015

3 anos

D3

Bandeira do(a)

Indonesia

2012 - 2015

3 anos

Usuários Registrados

Total de Trabalhos Publicados

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2026 Freelancer Technology Pty Limited (ACN 142 189 759)