Raspberry Pi and Arduino Connected Over Serial GPIO - Oscar Liang
A tutorial about how to connect Raspberry Pi and Arduino over GPIO and Serial Pins, using voltage divider, and/or logic level converter, with examples too!
How to Use a Breadboard
How to Use a Breadboard: A breadboard also known as protoboard is a type of solderless electronic circuit building.You can build a electronic circuit on a breadboard without any soldering ! Best of all it is reusable. It was designed by Ronald J Portugal of EI Instruments...
The Pragmatic Programmer: From Journeyman to Master by Andrew Hunt and David Thomas | The Pragmatic Bookshelf
Andy and Dave wrote this seminal, classic book to help their clients create better software and rediscover the joy of coding. Almost twenty years later, its advice is still spot on, and the Pragmatic philosophy has spawned hundreds of our books, screencasts, audio books, and success stories. We're here to help you get on top of your game.
Compare Sun Tubes and Sun Tunnels - Buy the Best Sun Tunnel Available
Sun tubes compared, which one is the best flexible or rigid, find the sky tube or sun tunnel that fits your needs before you buy, what is a solar tube
Untether Your 3-D Printer With a $35 Raspberry Pi
While most people still have trouble setting up an inkjet printer on a wireless network, a group of intrepid IT hackers are making big strides with far more advanced machines, using the tiny Raspberry Pi microcomputer to untether laptops from their 3-D printers.
IR detectors are little microchips with a photocell that are tuned to listen to infrared light. They are almost always used for remote control detection - every TV and DVD player has one of these in the front to listen for the IR signal from the clicker. In this guide we will explain how IR sensors work, how to pull IR codes out of a remote control, and show you how to wire them up to a microcontroller.
Micro Servo Robot | RobotShop Community
<div class="legacy-alert">This is an automatic import from our previous community platform. Some things can look imperfect. <br><br> If you are the original author, please access your User Control Panel and update it.</div><p>4 axis robot arm with a small gripper and teach function. (In fact: it is a 3 axis robot) This robot can follow. This robot can learn. And this robot can repeat endles. And he lost all his memory if the batterys are low. This makes it new all the time he is powered…
PID Based Line Follower | RobotShop Community
<div class="legacy-alert">This is an automatic import from our previous community platform. Some things can look imperfect. <br><br> If you are the original author, please access your User Control Panel and update it.</div><p>Hello LMRians, This is a PID implemented line follower using an Arduino ATmega168 clone, Pololu QTR-8RC sensor array, a Pololu TB6612FNG Motor Driver, and super fast and zippy pololu micrometal gear motors. ( 30:1 Gear Ratio, MP version) PID? Is that the name of a…
HC-SR04 Ultrasonic Range Sensor on the Raspberry Pi
In previous tutorials we've outlined temperature sensing, PIR motion controllers and buttons and switches, all of which can plug directly into the Raspberry Pi's GPIO ports. The HC-SR04 ultrasonic range finder is very simple to use, however the signal it outputs needs to be converted from 5V to 3.3V so as not to damage