We are often asked on discussion boards, about conflicts between IRremote or IRLib and other Arduino Libraries. In this post, we present a sketch for ‘Simple Infrared PWM on Arduino’. This is the first part in a 3 part series of posts. Part 1 shows how to generate the simple Infrared carrier frequency on Arduino, […]
Simple Infrared PWM on Arduino Continue Reading
Features: low offset op amp for soldering tip temperature measurement with type c thermocouple cold junction compensation using the PTC (KTY82-210) included in the WMRP soldering pencil input voltage measurement (for use with 3 cell lipo battery) soldering pencil current measurement recognizing if the soldering pencil rests in the stand (–> standby) 3 buttons for
Hardware and Arduino Code for DIY WMRP-Solder Station Continue Reading
Una herramienta para controlar y probar iluminación de espectáculos controlada por el protocolo DMX-512, ideal para hacer pruebas rápidas en instalaciones fijas o temporales de iluminación. Este proyecto surge por la necesidad de tener un sistema portátil para realizar pruebas rápidas en instalaciones de iluminación, sin la necesidad de instalar consolas de iluminación, interfaces o
Arduino DMX 512 Tester and Controller Continue Reading
The purpose of this small scale LED marquee is to display messages to our classroom in a more modern and centralized way. In the classroom, this construction would save white board space and is convenient because it can store a large amount of information. It is also fairly simple to program and has a mount,
Make A 64×16 RED LED Marquee Using Arduino Continue Reading
Today I’m going to present some of more advanced capabilities of ADC built in ATSAM3X8E – the heart of Arduino Due. I like the Arduino platform. It makes using complex microcontrollers much simpler and faster. Lets take for example the analog-to-digital converter. To configure it even on Atmega328 (Arduino Uno/Duemilanove) you must understand and set
Playing with analog-to-digital converter on Arduino Due Continue Reading
The Automation Board is 100% compatible with the Arduino Uno. This way it allows the enjoyment of all the easy programming and libraries that Arduino provides. It’s a strong and versatile board, with multiples resources to develop a fully automation system. The Automation Board dispenses the use of power sources. Thanks to a power source
The Automation Board Continue Reading
First a thank you to my Team members Sean Halloran and Gvozden Suvajlo, they came up with this idea and executed it, this project would not be possible without their ideas and skills. The GPS tracking device is composed of a micro controller, GPS module, cell module, and batteries all housed in a 3D printed
GPS Tracker for Alzheimer’s Patients Continue Reading
As any beginner electronics hobbyist I have recently came to conclusion that using Arduino(or even Mega328) for small projects is neither cost-effective or educational (I’ll explain why later). Another reason for writing this article is that I came across few ATTiny13A-SSU chips @ less than $0.90 each, which is even lower the official retail price, so I just
Starting with ATTiny13 Continue Reading
If you previously worked(or currently working) with small 8-bit microcontrollers, like ATTiny or PIC12, you’ve probably encountered a fundamental problem of not having enough GPIO pins for your needs or project requirements. Upgrading to a larger MCU is only one of the options, but as usual there is an alternative. In this article I will
Getting more I/O pins on ATTiny with Shift Registers Continue Reading
Quite by accident I came across a long time ago on video in YouTube, which focuses on domestic production of PCBs. Personally, I am convinced that it is better to perform the PCB in a professional company – you know: aesthetics, double-sided layout, descriptions, solder mask, tin holes etc. But for small, home projects, not
UV exposure and PCB wytrawiarka Continue Reading
