Treehouse Projects – Engineering, Science, Technology, & Tinker Project Blog Hi everyone, Just the word ultrasonic sounds cool to me! It makes me think of something fast, hi-tech, and hard to understand. Fact is, I think I’m right about everything but the hard to understand part, which I realized after purchasing the HC-SR04 ultrasonic distance sensor and hooking it up for a test run.
ArduinoInitiationLedsDiversTestLedRVBac // --- Programme Arduino --- // Trame de code générée par le générateur de code Arduino// du site www.mon-club-elec.fr // Auteur du Programme : X. HINAULT - Tous droits réservés // Programme écrit le : 20/2/2012. // ------- Licence du code de ce programme ----- // This program is free software: you can redistribute it and/or modify// it under the terms of the GNU General Public License as published by// the Free Software Foundation, either version 3 of the License,// or any later version.// This program is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Arduino with HC-05 bluetooth module I recently bought some HC-05 and HC-06 bluetooth modules. These are pretty standard, especially for use with the Arduino and I was supprised at how easy they are to use. The HC-05 can be a master or slave. The HC-06 is a slave only.
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Robot Overview The Arduino Robot is the first official Arduino on wheels. The robot has two processors, one on each of its two boards. The Motor Board controls the motors, and the Control Board reads sensors and decides how to operate. Each of the boards is a full Arduino board programmable using the Arduino IDE. Both Motor and Control boards are microcontroller boards based on the ATmega32u4 (datasheet).
Arduino and 7 Segment LED 7 Segment LED Click here to like us on Facebook! How many TV shows and movies have you seen with some mysterious electronic device counting down to zero on one of those 7 segment LED displays? If we were in that situation, we would be thinking: Arduino UNO Tutorial 7 - Piezo Beep Arduino UNO Tutorial 7 - Piezo Beep In this easy Arduino UNO tutorial, we are going to use a simple Piezo Transducer to create some beeps. Piezo Transducers are similar to speakers in that an applied voltage causes the piezo crystal to move and make a sound.
Android tutorial part 2 : Control Arduino from Android 2. Send Message to OLED Display This is the continuous from above. This part will send data from android to OLED display connected to Arduino.