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4 followers · 5 following

Achievements

Achievement: Pull SharkAchievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull SharkAchievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

Highlights

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uzzambutt/README.md
AMSAT Member



MUHAMMAD UZZAM BUTT

FPGA Dev Boards  ·  RF & GNSS  ·  ESP32 Firmware


▸ What I Build

FPGA     custom dev boards · Verilog/VHDL RTL · timing closure · high-speed IO
RF       front-ends · LNAs · matching networks · antennas · SDR bench work
GNSS     GPS receiver chains · NMEA & raw observables · PPS timing discipline
ESP32    ESP-IDF firmware · FreeRTOS · BLE/Wi-Fi/LoRa · deep-sleep power budgets
PCB      multilayer layout · impedance control · DFM · bring-up & debug

Current focus

  • Open-hardware FPGA development board
  • RF + GNSS receiver characterisation
  • Low-power ESP32 telemetry nodes

Interests

  • Amateur satellite comms (AMSAT)
  • Signal chains, phase noise, SDR
  • Deterministic embedded systems

▸ Stack

Design     KiCad · Fusion360 · EasyEDA
Firmware   C · C++ · ESP-IDF · FreeRTOS · STM32 · PlatformIO
RF         GNU Radio · SDR · LoRa · GPS · MQTT
Analysis   Python · NumPy · Matplotlib
Tools      Git · CMake · Linux · GitHub Actions
Hardware   FPGA · RaspberryPI· STM32 · ESP32

▸ Activity


Rankistan

signals in, bitstreams out

Pinned Loading

  1. QSL-Cards QSL-Cards Public

    Each and every Qsl I ever got will be listed here

    3

  2. ESP32_Offline_GPS_MAPS ESP32_Offline_GPS_MAPS Public

    HTML 1

  3. ESP32-Sattelite-Tracker ESP32-Sattelite-Tracker Public

    HTML 1

  4. GW1NSR-4C-MG64P-KiCad-Library GW1NSR-4C-MG64P-KiCad-Library Public

    GW1NSR-4C MG64P KiCad Library : Includes symbol and footprint for 8x8 BGA package.

    1

  5. NorthernStudios-FPGA-Dev-Board NorthernStudios-FPGA-Dev-Board Public

    NorthernStudios FPGA Dev Board

    1

  6. NorthernStudios-iCE40-UltraPlus-FPGA-Dev-Board NorthernStudios-iCE40-UltraPlus-FPGA-Dev-Board Public

    NorthernStudios iCE40 UltraPlus FPGA Dev Board

    1