Today, the NeuroBytes project takes its first baby step into the 21st century.Okay, ignore the extremely sketchy construction techniques. It's an STM32F0 Discovery board, chosen due to its extremely low cost (under $10) and built-in ST-LINK programmer....
Code dump:/* El Radio Written by Jeremy Lambert Copyright 2015 All Rights Reserved This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation;...
Some modifications have been done to project so far. 1- The Thumb sticks have been changed as i used a cheap thumb sticks before, the didn't give good signal (103 POT Resistor malfunction ), this time i'm using sparkfun thumb stick .2- I also moves the...
So in a bit of a random moment, I stumbled onto some information randomly, though sadly probably still of no great help in eventually cracking this big steel nut. Information is copied below in case the original source goes offline.https://delta.pastperfectonline.com/webobject/8A69F8A0-E5A5-47AD-BEBD-331731954642Lockheed...
As many of you know the WeatherUnderground API is being phased out as of December 31, 2018. The master branch for PiClock has been updated to replace WU with DarkSky for the forecast data, and RainView for the radar images.The (long) discussion...
If you don't modify the drivers (which I, of course, encourage - especially if you want to compile for a different kernel version on your target board), you can use the pins I used. Here's a chart of the pins I connected to for my example videos, and...
So after several days trying diffrenet approaches for communication beetween server and ESP8266 we finally got the last bit working on the project (have some back logging to do here at hackaday.io), MQTT over a ESP8266 to a Teensy 3.1. The resulting...
It turns out that leaving debugging code in your project can sometimes be a really great thing. I was going to video the axis mechanism and see if I could spot anything odd happening that might explain the drift, when suddenly during moving it into position...
The Winbond 25Q128 is a really cool part : high capacity (16 MBytes), very fast, good support for many standard instructions, supports wide bus modes... But it can be expensive depending on the application.I found the little sister 25Q32 : I use 6 of...
Developing the KIT1 raised several problems in hardware and software, and those were solved with multiple PCB iterations.These are just of the few that were built. Initially, v1.0 used a ferrite transformer for the High Voltage inverter needed to boost...
(Update: Adding init-state testing results for the 2x case, at the bottom)-------------The "no-Mult" method for4x resolution, from the last log, has a "bug" of sorts... Rather, it's not exactly a bug, but an annoyance, anyhow.Here it is, again...If you...
Introduction In the last post we saw there were two types of models for the system: NCP and NCV. The light measurements were modeled as an NCV type system while the temperature and humidity measurements were modeled as an NCP type system. We have some...
The log 29. Germanium lemonade covered the OC139 in my stock. I only have 70pcs of this NPN type, but I have significant reserve of the PNP type and it's time to break the suspense. Let's bin some ! n°hFEVbe mVIc mAIce0 mAIces µA 1472126.40.137...
I couldn't get the motors I need, but was able to source a 6mm dia version (double the size I need) to see if the cam+follower thing would work, I just couldn't take the suspense of not knowing!I was too lazy to CAD anything for the test, I had to know...
(Original post date: 13/03/16)Last week I posted about the design and construction of the front panel for the vintage toy synthesiser, however another thing I had been doing alongside that is putting together the electronics and software for...