UK CanSat Competition, Space Ex, Lancing College, Critical Design Review

Lancing College Shares Critical Design Review For UK CanSat Entry

May 4, 2025 by 2 Comments

A group of students from Lancing College in the UK have sent in their Critical Design Review (CDR) for their entry in the UK CanSat project.

Per the competition guidelines the UK CanSat project challenges students aged 14 to 19 years of age to build a satellite which can relay telemetry data about atmospheric conditions such as could help with space exploration. The students’ primary mission is to collect temperature and pressure readings, and these students picked their secondary mission to be collection of GPS data, for use on planets where GPS infrastructure is available, such as on Earth. This CDR follows their Preliminary Design Review (PDR).

The six students in the group bring a range of relevant skills. Their satellite transmits six metrics every second: temperature, pressure, altitude reading 1, altitude reading 2, latitude, and longitude. The main processor is an Arduino Nano Every, a BMP388 sensor provides the first three metrics, and a BE880 GPS module provides the following three metrics. The RFM69HCW module provides radio transmission and reception using LoRa.

The students present their plan and progress in a Gantt chart, catalog their inventory of relevant skills, assess risks, prepare mechanical and electrical designs, breadboard the satellite circuitry and receiver wiring, design a PCB in KiCad, and develop flow charts for the software. The use of Blender for data visualization was a nice hack, as was using ChatGPT to generate an example data file for testing purposes. Mechanical details such as parachute design and composition are worked out along with a shiny finish for high visibility. The students conduct various tests to ensure the suitability of their design and then conduct an outreach program to advertise their achievements to their school community and the internet at large.

We here at Hackaday would like to wish these talented students every success with their submission and we hope you had good luck on launch day, March 4th!

The backbone of this project is the LoRa technology and if you’re interested in that we’ve covered that here at Hackaday many times before, such as in this rain gauge and these soil moisture sensors.

Building The NSA’s Tools

August 1, 2014 by 8 Comments

Fake ANT Catalog Entry for HackRF

Back in 2013, the NSA ANT Catalog was leaked. This document contained a list of devices that are available to the NSA to carry out surveillance.

[Michael Ossmann] took a look at this, and realized that a lot of their tools were similar to devices the open source hardware community had built. Based on that, he gave a talk on The NSA Playset at Toorcamp 2014. This covered how one might implement these devices using open hardware.

The above image is a parody of an ANT Catalog page, which shows [Michael]’s HackRF, an open source software defined radio. In the talk, [Michael] and [Dean Pierce] go over the ANT Catalog devices one by one, discussing the hardware that would be needed to build your own.

Some of these tools already have open source counterparts. The NIGHTSTAND WiFi exploitation tools is essentially a WiFi Pineapple. SPARROW II is more or less a device running Kismet attached to a drone, which we’ve seen before.

A video of the Toorcamp talk is available on [Michael]’s blog. There will also be a variety of talks on this subject at DEFCON next week, which we’re looking forward to. For further reading, Wikipedia has a great summary of the ANT Catalog.

Homebrew NSA Bugs

July 10, 2014 by 56 Comments

NSA

Thanks to [Edward Snowden] we have a huge, publicly available catalog of the very, very interesting electronic eavesdropping tools the NSA uses. Everything from incredibly complex ARM/FPGA/Flash modules smaller than a penny to machines that can install backdoors in Windows systems from a distance of eight miles are available to the nation’s spooks, and now, the sufficiently equipped electronic hobbyist can build their own.

[GBPPR2] has been going through the NSA’s ANT catalog in recent months, building some of the simpler radio-based bugs. The bug linked to above goes by the codename LOUDAUTO, and it’s a relatively simple (and cheap) radar retro-reflector that allows anyone with the hardware to illuminate a simple circuit to get audio back.

Also on [GBPPR2]’s build list is RAGEMASTER, a device that fits inside a VGA cable and allows a single VGA color channel to be viewed remotely.

The basic principle behind both of these bugs is retroreflection, described by the NSA as a PHOTOANGLO device. The basic principle behind these devices is a FET in the bug, with an antenna connected to the drain. The PHOTOANGLO illuminates this antenna and the PWM signal sent to the gate of the FET modulates the returned signal. A bit of software defined radio on the receiving end, and you have your very own personal security administration.

It’s all very cool stuff, but there are some entries in the NSA catalog that don’t deal with radio at all. One device, IRATEMONK, installs a backdoor in hard drive controller chips. Interestingly, Hackaday favorite and current Hackaday Prize judge [Sprite_TM] did something extremely similar, only without, you know, being really sketchy about it.

While we don’t like the idea of anyone actually using these devices, the NSA ANT catalog is still fertile ground for project ideas.

Continue reading “Homebrew NSA Bugs” →

Raspi, GPS, USB hub and battery hooked together

NSA Technology Goes Open Hardware

May 2, 2014 by 27 Comments

When [Edward Snowden] smeared the internet with classified NSA documents, it brought to light the many spying capabilities our government has at its disposal. One the most interesting of these documents is known as the ANT catalog. This 50 page catalog, now available to the public, reads like a mail order form where agents can simply select the technology they want and order it. One of these technologies is called the Sparrow II, and a group of hackers at Hyperion Bristol has attempted to create their own version.

The Sparrow II is an aerial surveillance platform designed to map and catalog WiFi access points. Think wardriving from a UAV. Now, if you were an NSA agent, you could just order yourself one of these nifty devices from the ANT catalog for a measly 6 grand.  However, if you’re like most of us, you can use the guidance from Hyperion Bristol to make your own.

They start off with a Raspi, a run-of-the-mill USB WiFi adapter, a Ublox GY-NEO6MV2 GPS Module, and a 1200 mAh battery to power it all. Be sure to check out the link for full details.

Thanks to [Joe] for the tip!

Here’s A Spy Movie-Grade Access Card Sniffing Implant

March 3, 2025 by 17 Comments

Some of our devices look like they’re straight out of hacker movies. For instance, how about a small board you plant behind an RFID reader, collecting access card data and then replaying it when you next walk up the door? [Jakub Kramarz] brings us perhaps the best design on the DIY market, called The Tick – simple, flexible, cheap, tiny, and fully open-source.

Take off the reader, tap into the relevant wires and power pins (up to 25V input), and just leave the board there. It can do BLE or WiFi – over WiFi, you get a nice web UI showing you the data collected so far, and letting you send arbitrary data. It can do Wiegand like quite a few open-source projects, but it can also do arbitrary clock+data protocols, plus you can just wire it up quickly, and it will figure out the encoding.

We could imagine such a board inside a Cyberpunk DnD rulebook or used in Mr Robot as a plot point, except that this one is real and you can use it today for red teaming and security purposes. Not to say all applications would be NSA-catalog-adjacent pentesting – you could use such a bug to reverse-engineer your own garage door opener, for one.

Java Ring: One Wearable To Rule All Authentications

October 1, 2024 by 30 Comments

Today, you likely often authenticate or pay for things with a tap, either using a chip in your card, or with your phone, or maybe even with your watch or a Yubikey. Now, imagine doing all these things way back in 1998 with a single wearable device that you could shower or swim with. Sound crazy?

These types of transactions and authentications were more than possible then. In fact, the Java ring and its iButton brethren were poised to take over all kinds of informational handshakes, from unlocking doors and computers to paying for things, sharing medical records, making coffee according to preference, and much more. So, what happened?

Continue reading “Java Ring: One Wearable To Rule All Authentications” →

VCF East 2024 Was Bigger And Better Than Ever

April 17, 2024 by 16 Comments

I knew something had changed before I even paid for my ticket to this year’s Vintage Computer Festival East at the InfoAge Science and History Museum in Wall, New Jersey.

Over the last couple of years, attendance has been growing to the point that parking in the lot directly next to the main entrance has been reserved for only the earliest of risers. That hasn’t described yours truly since the days when I still had what my wife refers to as a “real job”, so that’s meant parking in the overflow lot down the road and walking the half a mile or so back to the main gate. Penance for working on the Internet, let’s call it.

But this time, while walking along the fence that surrounds the sprawling InfoAge campus, I came across an open gate and a volunteer selling tickets. When commenting to her that this was a pleasant surprise compared to the march I’d anticipated, she responded that there had been so many people trying to get into the main entrance that morning that they decided to station her out here to handle the overflow.

I was a few steps past her table and into InfoAge before the implications of this interaction really hit me. Two entrances. How many attendees does there need to be before you setup a secondary ticket booth out by the reserve parking lot just to keep things moving smoothly? Well, I can’t tell you what the exact number is. But after spending the rest of the day walking between all the buildings it took to contain all of the exhibits, talks, and activities this year, I can tell you it’s however many people came to VCF East 2024.

Compared to its relatively humble beginnings, it’s incredible to see what this event has grown into. InfoAge was packed to the rafters, and despite what you might think about a festival celebrating decades old computing hardware, there were plenty of young faces in the crowd. I’m not sure exactly what’s changed, but the whole place was positively jumping. Perhaps it’s partially the generational nostalgia that’s kept Netflix cranking out new seasons of the 1980’s set Stranger Things. I’m sure attention (and attendance) from several well known YouTube personalities have played a big part as well.

Whatever the magic formula that’s turned what was once a somewhat somber retrospective on early desktop computers into a major destination for tech lovers, I’m all for it. Love Live the Vintage Computer Festival!

Continue reading “VCF East 2024 Was Bigger And Better Than Ever” →