Counting the GPIOs... With the intention of using the Raspberry Pico micro controller, I needed to understand how many GPIOs would be required to carry all of the necessary signals: 16 X Address Lines8 X Data LinesMREQ signalWR signalRD signal....
What is this good for? Ever needed an IoT remote to connect to all your MQTT stuff? Or wanted to check your hackaday.io likes? Maybe test your WiFi with the ESP8266? It's also good for gaming, as the looks might give away. RGB background light...
Really Mike, why a TMD-3? Before I talk about what TMD-3 will be, I would like to give a brief overview of Turing machines, the TMD-1 and TMD-2 designs, and what prompted me to want to do a TMD-3. Turing Machines 101 The Turing machine was invented in...
Video or it didn't happen! Interactive and animated chart for the Leaderboard Awards. The data used in this chart was collected by Yann Guidon / YGDES over a period of more than 40 days.Play with the data for yourself. Yes, the webpage is lousy for the...
The XMega32E5 doesn't map perfectly to the Mega328, so we're going to have to take some liberties with the pin mappings.Instead of having a separate AREF pin for the ADC, the XMega32E5 shares this function with A0. So in this design, A0 is connected...
A BIG BONUS OF NEXTPCB The NEXTPCB want offer 10 units of this Arduino compatible PCB for your projects in your first order with the link: Earn my PCBs Arduino Compatible. Below is the 3D View of the NEXTPCB Arduino compatible Printed...
Here's the Arduino code! // LED color interpreter // Made by Thomas Burns // www.thomasburns.net // last revised: 04/12/2020 #include #include #include int red, green, blue = 0; // I2C pins declaration LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5,...
The “Crivit Sports” wrist watch HRM (Heart Rate Monitor)This is a wrist watch that can also display the heart rate BPM (Beats Per Minute)..The complete specs and the user manual can be found at http://www.lidl-service.com/cps/rde/xchg/SID-648946E8-5F850FDD/lsp/hs.xsl/product.html?id=47039228.The...
Basically, the ATTINY is pretty cool. I love making small one evening circuits that I can put on a breadboard, sample a bit and tear it down when I'm done.For this project, you really just need the ability to program attiny chips, a bread board,...
I plan on using this bus as the backplane for supporting R&D for my Kestrel Computer Project. Signals are as follows:SYSCON Signals.50MHZ. A 50MHz reference clock generated by the backplane. NOTE: This doesn't mean that the bus has to run at 50MHz; you're...
Product Specifications General Type: DC to DC Automatic Boost Buck Converter (non-isolated synchronous rectification)Architecture: For all electronicsInstallation Method: With 4 pieces of 3mm screwsOperating Temperature: - 40°C ~ 85°COperating...
This project main target is to make your smartphone say the color of anything using just your smartphone and 1sheeld with Arduino.this project uses the color sensor shield from 1sheeld app this shield uses the camera of your smartphone to get the color...