1. abkzdi

    what is the best way to stop a machine from working

    for some reason i need to stop an electronic device from working to save someone from a big problem but it can be dangerous if someone will discover that it was done by someone so i need a hack to stop a machine but no one can know that it was done by a human, it will mean the world to help us
  2. O

    Upgrade HackRF One card to protect MGA-81563 mosfet

    I like to upgrade Mossmann HackRF One card to protect MGA-81563 mosfet IC used on board on Rx and Tx side. There was one design by Clifford made by 2020 schematic , and GitHub Issue number #541 will explain more why MGA-81563 circuit burns often, also here is original HackRF schematic. I plan to...
  3. O

    signal generator

    I want to made signal generator with whom I can play with RTL-SDR cards, testing digital modulation,. I have couple of questions regarding that I'm not skilled with soldering, but know basic of programming with GNU radio or arduino. What would be easisest but also efficient approach to manage...
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