Projects
Development Board (Mini Control Box) for Firmware and Apps Design
Creating a mini development board (control box) which consists of a microcontroller, WiFi module, RTC, SDCard, and I/O Interface to design and develop new firmware and apps for eFishery.
closed project
Developing a Set of Algorithms to Process Sensor Data
Developing a new Set of Algorithms to process and extract useful sensor data from the eFishery power path current sensor. These data will be used to improve feeding accuracy and support bussiness aspects of the company.
closed project
USB Flasher
Creating a USB Flasher to download test firmware into eFishery control box (Atmel uC and ESP SoC).
closed project
APRS Tracker using an Arduino & Dorji VHF module
Creating APRS (Automatic Packet Reporting System) for sending GPS telemetry from a moving vehicle using Arduino & Dorji VHF radio module. The vehicle moving paths are received by an internet gateway and displayed on www.aprs.fi
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VHF/UHF Telemetry Shield for Arduino
Creating an Arduino UNO Shield which hosts a Dorji DRA818V/U radio transceiver module used as a GPS Telemetry sender (APRS tracker module).
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RF Jammer Using ESP12 & AD9851 DDS Module
Creating an RF Jammer using ESP12 & AD9851 DDS Modules which can be controlled over the internet via MQTT protocol.
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MMIC VHF Low Noise Amplifier
Creating a VHF Low Noise Amplifier module which offers Transmit bypass capability (up to 1 kW of transmitting power), input protection by means of a Bandpass Filter, and Low Noise Figure MMIC PGA-103.
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iBeacon using a JDY-08 BLE module
Creating an iBeacon using a low-cost BLE (Bluetooth Low Energy) module JDY-08 and an Arduino. The UUID string, major, and minor numbers are reconfigurable.
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Arduino RFpainter - Abusing FMCW to Paint Cats on Your RF Spectrogram
Implement FMCW (Frequency Modulation Continuous Wave) to draw some funny pictures on your RF Spectrogram. Wave generation is done using a DDS AD9851 module and Arduino UNO.
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Receiving and demodulating Russian weather satellite signal
Performs a reception, demodulation, and decode Russian weather satellite signal (Meteor-M2 Low Rate Picture Transponder) using a low-cost Software Defined Radio dongle and GNU Radio Software.
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AD9851 - DDS Module Controller Library for Arduino
Create a C library for Arduino to control low-cost AD9851 based DDS module frequency synthesizers. This library gives user flexibility to choose the preferred Arduino GPIOs to perform the required tasks. Tested on Arduino UNO & DUE with AD9851 DDS modules 30MHz oscillator.
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Receiving and demodulating a Radio Transmission from Seoul South Korea
Performs reception and demodulation of a Radio Transmission from Seoul South Korea (HLG Station) on the HF spectrum (about 8,5 MHz). The transmission is related to the maritime communication which used by the commercial vessels.
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gr-Merapi - An SDR Application for decoding Mt. Merapi Telemetry
Create an SDR (Software Defined Radio) application for receiving, decoding, and uploading UHF Radio Telemetry from Mt. Merapi, DIY, using a low-cost SDR dongle and GNU Radio software.
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4 Elements VHF Yagi Antenna
Design and built a 4 element VHF Yagi Antenna for 144.3 MHz. This antenna won the Techno Antenna Fair 2014 & 2015 for Directional Antenna Category.
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Other Projects
This is the list of my other projects which hosted in GitHub. As I progresses along, the list will be periodically updated.
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Honors
My National and International Honors during the time which I very active on Amateur Radio DX Contest activities.
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MyBlog
My blog entries about projects which are i host in my github repos. The entries are slowly added and updated based on the project which undergo.
Visit blog