Projects

How to Control a Ton of RGB LEDs with Arduino TLC59401

How to Control a Ton of RGB LEDs with Arduino & TLC5940

This video explains how to use the 16 channel PWM controller TLC5940 The CODE: //Texas Instruments TLC 5940 with Arduino //www.kevindarrah.com #include <SPI.h>//Serial Peripheral Interface Library byte ch=0, chbit=0, spibit=0, spibyte=0;// variables used by tlc sub routine int SINData;//variable used to shift data to the TLC byte transferbyte[48];// bytes that are sent out to the

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How to Build an Arduino Voice Controlled TV Remote

How to Build an Arduino Voice Controlled TV Remote

#include <EEPROM.h> #include <Wire.h> #include <SoftwareSerial.h> #include <LiquidCrystal.h> SoftwareSerial voice = SoftwareSerial(15, 16); LiquidCrystal lcd(5, 6, 7, 8, 9, 10); int pulses, A_SIG=0, B_SIG=1, menu=0, datacount, i, buttoncount=0; int count, j, k, m, ready=0, even=0, fail, first_but=0, second_but=0; word Power[100]; word Remote[100]; //word Remote2[100]; word mute_remote[100]; word enter_remote[100]; byte datlow, dathigh, addlow, addhigh; long Start,

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How to use a 1602 16X2 LCD display with Arduino

How to use a 1602 16X2 LCD display with Arduino, TI Launchpad, and standalone MSP430 video instructions

I show how to use a standard 16X2 LCD display in three different use cases. 1. With an Arduino Uno 2. With a TI Launchpad MSP430 running Energia 3. Directly on a breadboard on an MSP430G2553 running Energia This LCD display is low cost – I paid $2.26, shipped, on Ebay. It uses the standard

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Arduino Battery

Arduino Battery

As many of you may know, this Lazy Old Geek loves Arduinos. Many of my projects are portable and need a battery source: http://www.instructables.com/id/Arduino-Pedometer/ http://www.instructables.com/id/Arduino-Nokia-LCD-Sensors/ http://www.instructables.com/id/Ultrasonic-Tape-Measure/   All pricing was determined about early 2012. So, I’ve been using Adafruit 6 AA Battery holder $5.00 https://www.adafruit.com/products/248 with 6 AA rechargeable batteries. (See Picture) Another choice would

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Barcode Reading on Arduino LCD

Barcode Reading using Roborealm Output on Arduino LCD

This Instructable shows how to create a Barcode Reader using only a webcam together with Roborealm and Arduino. The webcam used in this demonstration is the Logitech Quickcam and the LCD screen is labelled, JHD162A. What you need for this project: 1. Arduino UNO 2. LCD 3. Roborealm 4. Potentiometer Step 1: Coding the Arduino

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Use Arduino for Projects

Free Arduino projects, circuits, code and tutorials. Pick a board, pick a sensor, build something.

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