I created this project as a sort of follow up to my Arduino BASIC Shied project which used a custom designed shield to turn the Arduino UNO into a computer running the BASIC programming language. The shield worked correctly but two reasons made me decide...
1) run the software for your OS, you arrive on the main window: The main window consists of three parts mainly : a party selects its webcam (the list any webcam software, resolution and FPS (Frame Per Second) available connected to the PC of the test-bed)....
First of all, I wrote simple win32 application to make sure that I have enough information to start with this project. After seeing the calculator screen working I started preparing hardware.I took 128x64 pixels LCD, STM32F407, breadboard, lot of buttons,...
The first prototype uses a BananaPi with three navigation buttons in a repurposed Amazon cardboard box. The Raspi B+ was running near max CPU capacity with the TTS engine so I switched to th eBPi. However, the Raspi 2 that has since been released should...
The basic idea is to increase the positional-resolution of an analog-output encoder by looking for *crossover* between various multiples of the input-signals... E.G. the first obvious crossover to detect is when channel A crosses over its inverse. In...
Product Overview: Digi-Key Part Number AE10799-ND Quantity Available 839 Can ship immediately Manufacturer Assmann WSW Components Manufacturer Part Number V5220X Description HEATSINK ANOD ALUM W/PIN TO-220 Lead Free Status / RoHS Status Lead free /...
TL; DRImpatient? Here's the short take.- Provide suitable power to your servos See Hardware Interface..- Download and install the Sweeper Library.- Start with the example sketches provided, experiment and learn. See the video to see them in action.-...
First I stared to make a prototype while waiting for the Numitron tubes.I got everything to work with the shift registers (TPIC6B595), validating using some simple LEDS. Also got the RTC and ESP8266 working properly. Most code was done before I received...
IntroductionI wanted a videostream so I could keep an eye on my prints. I didn't want to print one of the standard RPi + camera cases for my printer so I decided to make it into a little rover robot. It's inspired by the butter passing robot in Rick...
Styx - Zynq 7020 FPGA ModuleSo far we learned a few things about Verilog and how to create a module in Verilog and run a simulation. While simulation can tell us a lot of things about the correctness of our module, there is nothing like putting it on...
Unsure of how to perform your Sega Mega Drive / Genesis chipmusic live?Tired of dragging your laptop to live shows to play chipmusic?Always wanted to make your chipmusic performance more dynamic?Do you want a way to showcase your live Sega Mega Drive...
I was doing research for a new hobby project. I wanted to build a 68000 system on a bread board with I/O and possible video. As I dug deeper I started shifting towards maybe starting with an 8 bit CPU (6809) and then do the 68000 after. ...
For the last few weeks, I have been studying The Engineer Guy's video and book about Albert Michelson's Harmonic Analyser with the intent to learn whether it could be made into a 3D printable model in OpenSCAD. A big challenge for me was to learn names...
The CircuitPython team from Adafruit (Dan Halbert, Kattni Rembor, Limor "Ladyada" Fried, Phillip Torrone, and Scott Shawcroft) will be hosting the Hack Chat on Wednesday, April 3, 2019 at noon PDT. Time zones got you down? Here's a handy...
We have decided to make this badge few mouths before our marriage. In order to save time, we used the components that we already familiar with. We have made 25 badges and all the components are soldered manually. The main brain of this project is the...