David Knott

18 Flips | 1 Magazine | 1 Like | 1 Following | @DavidKnott1unr | Keep up with David Knott on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “David Knott”

Phantom 2 Vision - Your Flying Camera, Quadcopter Drone for Aerial Photography and Videography

Ground Station<p>Vision Ground Station is built into the latest version of the Vision app (iOS: Version 1.0.41, Android 1.0.50). Simply update the app, …

AutoDesk Releases An Electronics Simulator Called 123D Circuits

Hardware hacking often seems like black magic to the uninitiated, which is why 123D Circuits is so cool: it allows you to learn electronics using a virtual Arduino board and breadboard without blowing up capacitors or burning yourself with solder on your work table.<p>Created by AutoDesk, 123D …

How to interface a SD CARD to an Arduino board.

<span style="color: #7E7E7E;">/*</span><p><span style="color: #7E7E7E;">  SD card read/write</span><p><span style="color: …

14 Cool Arduino Projects That Will Make Your Life Awesome

Circuits and code

The following code outputs the distance:<p>With a photo resistor you can control something from your Arduino board depending on light intake. The …

Tutorial: 1.8″ TFT Display Breakout and Shield

Tutorial: 1.8″ TFT Display Breakout and Shield @ The Adafruit Learning System. This tutorial is for our 1.8″ diagonal TFT display. It comes packaged …

Pew Pew! How To Build A Laser Turret With An Arduino

Advertisement<p>Are you bored? Might as well build a laser turret. You know – one that goes <i>pew pew</i>, shoots a red beam in lots of different directions, …

High-Power Control: Arduino + N-Channel MOSFET

Eventually you are going to find yourself holding a 12v solenoid, motor, or light and wondering “How the heck am I supposed to control this from my …

A Speaking Ultrasonic Distance Sensor

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance …

Create Your Very Own Thermal Imaging Camera With An Arduino Nano (video)

If you enjoy creating projects using the Arduino platform you might be interested in this awesome thermal imaging camera which has been created using …

Arduino

An absurdly small tri-copter

The team behind the Femtoduino – an extraordinarily small repackaging of the Arduino – sent in a few videos from YouTuber [phineasIV], a.k.a. [Eric] …

SIMPLE ARDUINO ULTRASONIC SENSOR DOOR ALARM / Motion Detector NO PIR !!!!

MINI LAPTOP<p>RGB LED Matrix With an ESP8266<p>Pocket Metal Locator - Arduino<p>Arduino Class<p>Thank you so much!!! You saved my group's life<p>Did u add pir …

This Auto-Trigger Spray Bottle Pranks Friends, Keeps Cats Off Counters

Whether you just want to prank a friend today, or you're looking for a real solution to keep the cats off the counters or regularly mist the plants, …

Arduino Leaks a Peek of Their Upcoming 3D Printer

Arduino, known for creating an easy-to-use microcontroller revolution, is about to launch its own 3D printer.<p>The Arduino Materia 101 made its global debut earlier today on the official Arduino twitter account with a photo of a boxy white and teal FDM printer and a note that Arduino co-founder …

Ultrasonic Spider-Sense

[youtube:http://youtu.be/IJHEQuAYw6A]<p>We would all love to have superpowers, but you probably don’t want to expose yourself to toxic chemicals or radiation in order to get them. Fortunately, there are some abilities that we can closely approximate with a little technology.<p>For example, Spider-Man has …

How To: Giant Foam Head Frankenstein’s Monster Costume

<b>All Hallows Eve</b><p>Every October I make Halloween costumes for my kids. Through past costume builds I have learned two main things: eyesight is very important and keep the feet free to easily conquer sidewalks, uneven yards, and stairs. To ensure the night of trick-or-treating is a treat, keep the …

Sugar Rockets in Philly

In MAKE Volume 35, we explored the dangerous side of making. Among the projects we featured was the Homemade Sugar Rocket, a classic build where you make your own rocket engine from scratch, using granulated sugar and potassium nitrate.<p>MAKE reader <b>Ian Kimball</b> of Philadelphia shared his sugar rocket …