About ProjectThe Zener diode is used to test batteries that have a voltage greater than 8v. The 2.2k ohm resistor minimizes the current coming from the battery to something that the Arduino will be able to take in.High current may damage Arduino....
Mike Gardi will host the Hack Chat on Wednesday, August 12, 2020 at noon Pacific Time. Time zones got you down? Here's a handy time converter! For as complex a task as building the first commercial computers was in the late 1950s and early...
Story In the course of the pandemic, the interest in creating more innovative medical devices has run high, as recent years showed how unpredictable the situation in healthcare can be. Never before have we faced such an acute need for masks, ventilators,...
(note) need to add this tag if I can figure out how to edit the tag section: 2015HACKADAYPRIZE (end note)Here’s a quadcopter that I designed and built in response to a CrashCast challenge to build a flyable quadcopter as cheap and as sturdy as possible.From...
The Shower Metronome project idea was conceived years ago. Not a very glorious, exciting, or technically challenging project and therefore no real motivation to pursue. The “We have a problem: Shower Feedback Loop” post almost got me started...
The ShopArm is a 3D printed trainable robot arm. Its primary controller is an Arduino Mega. The custom software for the ShopArm can run on Wondows or Linux Systems. The current interface allows training using the traditional GUI, speech-recognition,...
All project files are available on Github (https://github.com/Tacpar/TPAMs). There is a video included in there, and if you can get past the cheesiness of the "approved for public release" music on the video, you will see a few of the cool experiments...
NEWSNow this board is available at my tindie store!! This board is a kind of revised version of my previous project but has more remarkable feature by Lattice MachXO2 FPGA. The FPGA in this board (LCMXO2-256HC) is not big but just 256 logical unit...
Here's a video showing how the machine learning-based card detector works! The robust detection model allows RAIN MAN 2.0 to see cards in a variety of conditions, and even when the cards are overlapping. List of Project Tasks to Complete: Software Get...
This is a battery powered FED device for training rodents in home cages. FED was developed to free researchers from expensive and rigid behavioral testing equipment, and allow them to do their experiments wherever they'd like - in dedicated...
Tampa Hackerspace is a non-profit, membership-driven workshop. If you like making stuff, we’re the place for you. We provide equipment, classes, and mentoring for many types of projects. Some of the projects our members work on: aquaponics,...
Radu Motisan will be hosting the Hack Chat on Friday, September 7th, 2018 at noon PDT. Time zones got you down? Here's a handy time converter! Environmental conditions have a major impact on our well-being and productivity. Environmental...
All the milling and Lasering was done at FabLab Zuerich (sponsored) and I can thorougly recommend it, because they are a very supportive and kind group of people with a lot of Tech you can use (All kinds of software, all kinds of manual workshop tools,...
In recent years, people pay more and more attention to the implementation of computer Vision projects, more and more models have been deployed in real business scenarios. However, when the business actually started to use, there would be a variety of...