Hacking & Retrocomputing

When you have solar panels with micro-inverters, any energy you don't consume gets reinjected into the grid, often for free.

Did you notice that I just love tinkering with all sorts of computers, random electronic gadgets, and even those weird, exotic microcontrollers?

I just love tinkering with all sorts of computers, random electronic gadgets, and even those weird, exotic microcontrollers.

Did you purchase a small OLED screen on AliExpress and are struggling to get it working on your Raspberry Pi?

How to use MCP23017 I2C IO expanders with the Raspberry PI and Circuit Python?

Ce guide d'installation de CircuitPython est une ressource complète pour les passionnés de tech qui souhaitent commencer à utiliser CircuitPython.

The CircuitPython installation guide is a comprehensive resource for tech enthusiasts looking to get started with CircuitPython.

As you may know, the PI 5 is a fantastic improvement to our cherished Raspberry PI!

I have had a few solar panels connected to the grid via micro-inverters for some time.

Lost with your dual-band Mikrotik AP configuration?

My ready-to-use Cloudformation template for automatically stopping and restarting your EC2 AWS instances.

Il y a seize ans, le Bitcoin était la seule crypto-monnaie.

Sixteen years ago, Bitcoin was the only cryptocurrency.

More than 20 years ago, the Open-Source database for PalmOS was born.

You use Shopify for your Music store?

As you may know our beloved Raspberry PI got a nice upgrade with the PI 4B!

A smartwatch what for?

Vous utilisez Shopfiy pour votre boutique de musique?

You use Shopify to sell music products?

A few years ago, in November 2014, I started to audit my Wanscam JW0004, and found a few interesting vulnerabilities.

Yes, I've bought this crappy webcam...

As a penetration tester, sometimes you need to check the password strength of a few Hashes you gathered.

In 2009, I tested the computing performance of 'M1 small' EC2 instances.

You have a cheap hosting at OVH, and you'd like to create apps or page tabs on Facebook?

I'm currently playing with Amazon Web Services and EC2, Amazon's highly flexible VPS hosting service.

Ten years after palmopensource.com, the directory of open source applications for WebOS/PalmOS, I decided to start AOpenSource.com, which is a directory of open source apps for Android and Android programming links.

When I have a new Linux device in my hands, I love running NBench to see the raw CPU power.

As the webmaster of http://www.palmopensource.com , I try to find more details about the new Palm(tm) Linux based OS: WebOS.

I'm currently playing with Amazon Web Services and EC2, Amazon's highly flexible VPS hosting service.

I've just set-up a new page about some Android experiments: http://www.drolez.com/software/android/ One of my 1st contribution to the Android community is a new rooted ROM for French Dext Owners: DextRootFR I saw the Motoblur 1.3.20 update coming but none…

ZK is my favorite Web 2.0 toolkit.

The Future is Solar Here is a link to an excellent short article published in theoildrum.com, one of my favorite sites.

How to control servo with cheap AVR micro-controllers?

Running Linux on the Tungsten T and some hardware information gathered on one page.

Control a Cybot from your PalmOS based device and SmallBASIC using the servo controller below What you need A Palm, or anything that has a serial port, your dusty HP48 is also perfect for this task, A Cybot with the motor controller board (only first 4 is…

PalmWac is PalmOS software which will turn your PDA into a Wacom compatible tablet, suitable to be used under XFree, Win9x/XP or other O.S.