Felipe's Blog

postsrssgithubbluesky
  • Exploring Foscam C1

    16 Apr 2021

    This post is about hardware and software internals of a popular IP Camera from Shenzen company Foscam.

    hi3518carmip camerahisilicon
  • Tutorial: Getting stream from Chinese sport camera

    18 Aug 2018

    In my spare time I'm working on a quadcopter as hobby. I started by the basics, a remote controlled quadcopter easy to flight. A magnometer and barometer helped me to avoid crash the drone at me and I could go forward to the next stage.

    action camerastreamquadcopterandroid
  • Skeletal virtual OS on top of Linux tracing mechanism

    9 Aug 2017

    A traditional kernel manages machine resources and extends the machine capabilities through a system call interface, what would you say if I show you how to implement the last one? This post is about how to build a syscall interface on top of Linux.

    ptracelinux
  • Radio Si740x on Olinuxino A20

    18 May 2016

    Interfacing SI470X with A20 System on Chip (Olinuxino LIME)

    olinuxinosi470xarma20siliconlabslinux
  • OGG audio recording in Chrome

    26 Jul 2015

    Capturing and encoding microphone audio to ogg format on Chrome

    oggjavascriptwebworkerchrome
  • Part 1: Hacking HI3518 based IP camera

    11 Nov 2014

    The goal of this post is explaining how to safely flash and recover the device's firmware

    hi3518cflashuclinuxip camerahisilicon
  • Teensy 3.1 and CC3000 Wifi breakout

    21 Jul 2014

    Texas Instruments, Beagle's heart factory, has launched a cheap module that provides wifi connectivity to your garage project. This post is about how communicate a tiny mini Teensy with a CC3000 breakout from Adafruit.

    wifiteensy

© 2026 Felipe's Blog · rss