This sketch demonstrates Internet-based remote communication using a companion ‘bridge’ program running on the attached host which sends and receives messages via an online MQTT server. This allows connecting one Arduino to another over arbitrary distances, which we can use as a starting point for building collaborative telepresence. This example is configured to provide for
Arduino Sketch Remote User Interface Continue Reading
This sketch is used by Exercise: WS2801 RGB LED SPI Module. Full Source Code The full code is all in one file WS2801LED.ino. // -*- mode:c++; -*- /// @file WS2801LED.ino /// /// @brief Example for driving several WS2801 RGB LED modules over SPI on an Arduino UNO. /// /// @author Garth Zeglin /// @date 2014-09-13 /// ///
Arduino Sketch WS2801LED Continue Reading
This sketch is used by Exercise: Soft Blink. Full Source Code The full code is all in one file SoftBlink2.ino. // SoftBlink2 – fades the onboard LED on and off. // // Copyright (c) 2016, Garth Zeglin. All rights reserved. Licensed under the // terms of the BSD 3-clause license as included in LICENSE. // // This
Arduino Sketch SoftBlink2 Continue Reading
This sketch is used by Exercise: Read Switch Input. Full Source Code The full code is all in one file ReadSwitchInput.ino. // ReadSwitchInput – read a digital input and report its value using the LED and serial monitor // // Copyright (c) 2016, Garth Zeglin. All rights reserved. Licensed under the // terms of the BSD 3-clause
Arduino Sketch ReadSwitchInput Continue Reading
Do you know the German music band Deichkind? Well, I am a big fan of them and have been to several concerts. As part of their stage shows this band wears tetrahedral hats, full of LEDs. Already at the first concert more than 10 years ago I knew I need such a hat!Unfortunately I didn’t have
Tetrahedral LED Hat (Deichkind Style) V1 Continue Reading
This sketch is used by Exercise: Soft Blink. Full Source Code The full code is all in one file SoftBlink1.ino. // SoftBlink1 – fades the onboard LED on and off. // // Copyright (c) 2016, Garth Zeglin. All rights reserved. Licensed under the // terms of the BSD 3-clause license as included in LICENSE. // // The
Arduino Sketch SoftBlink1 Continue Reading
This is a standard Arduino example sketch, copied here for reference. Full Source Code The full code is all in one file Fade.ino. /* Fade This example shows how to fade an LED on pin 9 using the analogWrite() function. This example code is in the public domain. */ int led = 9; // the pin
Arduino Sketch Fade Continue Reading
This is a standard Arduino example sketch, copied here for reference. Full Source Code The full code is all in one file Blink.ino. /* Blink Turns on an LED on for one second, then off for one second, repeatedly. Most Arduinos have an on-board LED you can control. On the Uno and Leonardo, it is attached
Blink Arduino Sketch Continue Reading
Today I would like to share how to make a sculpture circuit that controls 16 RGB leds using ATTINY85. We can adjust their colors separately according to the colorwheel rule with a touch button. Step 1: Things We Need The main components are as follows: 1pcs x DigiSpark ATTiny85. 1pcs x Shift Register 74HC595N. 1pcs x Power Logic
Rainbow Led Circuit Sculpture Continue Reading
Once after Russian EFT community podcast where one of the guests said that expensive items, such as LEDX, should occupy a larger number of the slots in secure containers… It didn’t happen in 0.12,6 patch, but it did happened in my workshop. Supplies Things required: Arduino microcontroller (in different steps I used Arduino Uno and
12×12 LEDX From Escape From Tarkov Continue Reading
