Detailed build log and infos on my website
If you're looking for instructions detailed enough to build it for yourself, just add an Issue and I'll do it. I also haven't had the time to make the code human-readable. Though, it's still understandable.
WiFiChanViz Motivation This tool was initially coded to help find the idlest 2.4GHz channel in order to connect a ZigBee device to HomeAssistant in id
wau This should work with Lua 5.3+. By default it builds with 5.3 instead of 5.4 because the examples depend on lgi. These aren't 1-to-1 bindings to l
Zeus A port scanner. Second version of PortFin. Zeus is a tool which scans for open and closed port on a website/host. Note: This tool is the second v
C-Port-Scanner This is a simple port scanner written in C. I recommend to build it before using. For building it you have to use an application like V
THIS SCRIPT IS PROVIDED TO YOU "AS IS." TO THE EXTENT PERMITTED BY LAW, QUALYS HEREBY DISCLAIMS ALL WARRANTIES AND LIABILITY FOR THE PROVISION OR USE
OpenScan An open source app that enables users to scan hardcopies of documents or notes and convert it to a PDF file. No ads. No data collection. We r
MASSCAN-NG: Mass IP port scanner This is an Internet-scale port scanner. It can scan the entire Internet in under 5 minutes, transmitting 10 million p
Hygieia The Greek goddess of health, her name is the source for the word "hygiene". Hygieia is a windows driver that works similarly to how pagewalkr
Hi! First of all, this is amazing, well done!
You mentioned in your blog that it's limited to about a 45° FOV in two axes. Could you mount it on a stepper motor to rotate the transducers in one or both axes and then "stitch" your captured plots together, in the way that a phone camera stitches panoramic shots? It might not be useful in an environment with moving objects - or if the scanner is moving itself - but it would probably provide a cheap and easy way to extend the capabilities without necessarily building more arrays.
(The motor itself might produce noise, of course, but that could probably be compensated for.)
Dunno, just a thought. But keep up the good work! If you get to the point of producing a kit or commercial product, I'd love to get one and try it out!
First of all, amazing work and great write-up too! In case you weren't aware, someone linked the article on Hacker News
Anyway, you mentioned that you were trying to figure out why this (apparently) wasn't done before and being open to other suggestions. Well, 3D ultrasounds are a thing, but they're used for a very different purpose, namely medical imaging:
https://en.wikipedia.org/wiki/3D_ultrasound
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5385255/
https://www.ob-ultrasound.net/brown3d.html
http://www.engineeringhalloffame.org/profile-brown.html
http://ardms.org/get-certified/Pages/SPI.aspx
Apparently Tom Brown, one of the pioneers of ultrasound imaging, already made strides into 3D ultrasound imaging in 1975!
This is the first thing I found when searching for "3D ultrasound" (on DuckDuckGo) so I'm kind of wondering how this slipped through. It's not quite the same application but it still counts, no?
Anyway, I'm not saying this to discourage you - if anything it hopefully gives some ideas for refining your approach, no?
Keep up the good work!
(also, off-topic, but please consider adding an RSS feed to your blog so I can subscribe to it)
Zeus A port scanner. Second version of PortFin. Zeus is a tool which scans for open and closed port on a website/host. Note: This tool is the second v
C-Port-Scanner This is a simple port scanner written in C. I recommend to build it before using. For building it you have to use an application like V
THIS SCRIPT IS PROVIDED TO YOU "AS IS." TO THE EXTENT PERMITTED BY LAW, QUALYS HEREBY DISCLAIMS ALL WARRANTIES AND LIABILITY FOR THE PROVISION OR USE
OpenScan An open source app that enables users to scan hardcopies of documents or notes and convert it to a PDF file. No ads. No data collection. We r
Hygieia The Greek goddess of health, her name is the source for the word "hygiene". Hygieia is a windows driver that works similarly to how pagewalkr
STM32 Sonar Youtube This is a Sonar based on the STM32 microcontroller. It uses the following parts: STM32F428I-DISC1 Devboard HC-SR04 ultrasonic sens
XMap is reimplemented and improved thoroughly from ZMap and is fully compatible with ZMap, armed with the "5 minutes" probing speed and novel scanning techniques. XMap is capable of scanning the 32-bits address space in under 45 minutes.
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
Sig The most powerful and customizable binary pattern scanner written on modern C++ ✔ Capabilities: Support for all common pattern formats: Pattern +
Dvr-Scanner-CUDA dvr scanner rewritten in c++. FOR WIN32! not linux, yet. this program REQUIRES you have the nvidia cuda toolkit/drivers AND <nvcuvid.
