I had previously thought that ISRs are not materially used, but this turns out to not be strictly true. It is true that most of the ISRs are stubs, but while chasing down all the 8000/C000 references, I found a reference in the maskable interrupt...
In Python, you can address the camera like any video device. Further processing of the image data is then already possible with a few lines of code... here is an example to find the pupil: # -*- coding: utf- # import openCV import cv2 #is not used in...
So, apparently YouTube has deemed my Hackaday Prize entry video worthy to show to basically everyone ever. Well, half of everyone... C'mon ladies and User-specified people, don't make my analytics look like a drawing of a dick. Jeez, we really...
stoic-dashboard Dashboard that displays a new Stoic thought everyday! The main components of the project are: Plastic Logic's Electrophoretic Display (EPD): Similar to an E-ink display; it's optimal for this application as it consumes energy only when...
Problem Statement & Project Motivation A meltdown is an intense response to an overwhelming situation. It happens when someone becomes completely overwhelmed by their current situation and temporarily loses control of their behavior. This loss of control...
Quick Q&A: What is this device?The NI PXIe-5644R VST is a 65MHz-6GHz RF signal analyzer + generator + FPGA instrument module with 80MHz instantaneous bandwidth.If you're thinking USRP you're not too far, but it is a professional, calibrated instrument...
Pi Pico Rx - A crystal radio for the digital age?¶Prototype VideoPi Pico Rx is a minimal SDR receiver based around the Raspberry Pi Pico. The design uses a "Tayloe" Quadrature Sampling Detector (QSD) popularised by Dan Tayloe. And used...
The work by others to port Arduino BASIC to the Smart Response-XE device was of interest, but I wanted a few enhancements to extend battery life (auto shutdown) and I wanted an easier way to do math on the console rather than typing "PRINT" everytime...
Didn't receive components ordered so worked on AutoCAD on creating the box that will host our controllers. We also mapped the different inputs that we wanted to include with a sketch on how we were going to use the sensors to play. We plan on having...
First step in any reverse engineering process is pretty simple - "What the heck are all of these parts?"Thankfully, the designers were kind enough to label everything, and while the conformal coat has yellowed with age, it's not completely opaque. So...
South by Southwest 2014 is approaching, bringing along the usual tech-startup-launch frenzy, streets filled with party buses and endless hordes of geeks drinking themselves into oblivion. Although Interactive traditionally draws from software crowds...
Join us tonight at BJ’s from 7:00pm to 12:00am for the unofficial Maker Faire Bay Area tradition:#BringAHack If you are going to Maker Faire Bay Area today, then be sure checkout these talks:Getting Started with KiCad: Open Source Electronic Design SoftwareSunday,...
Today I planned to mount an SQ12 camera on an old RC boat to make for some interesting footage. I pulled out the old boat, put in the batteries for both the boat itself and the controller, turned it on . . . . . . and you guessed it nothing! ...
Water management is very important in today’s time to tackle the water crises. Supplying water according to the real requirement is important and thus measuring water is a very essential step in water management systems. There are many water flow...
In just a few years car LCD has developed like fire, so when the project to use the car LCD, how to choose? Share with you the solution of car screen. 1. Selection of vehicle LCD screen size: Need to choose according to the size of its car...