• paulmcwhorter (49)in #africa • 7 years ago

  Epic Guard Dog Fail

  I have been helping associates in Africa with a thief problem. Caught this video of theft in progress.

  $0.05

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 21: Logging Data from ARduino to SD Card

  Use arduino and a sensor to build a data logger. Data is logged to an SD card. Enjoy!

  $0.20

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  • - Author $0.16
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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 20: Measure Distance with Ultrasonic Sensor and LCD Display

  Make a portable arduino distance sensor with Ultrasonic Sensor and LCD Display. Enjoy!

  $1.36

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 19: Using LCD Display with Arduino

  This shows how to connect and use a LCD display with the Arduino microcontroller

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• paulmcwhorter (49)in #printer3d • 7 years ago

  Review of Raise3D N2 3D Printer: ROCK SOLID!

  Just got in the new Raise3D N2 Printer and have put it through its paces. Bottom line . . . this is a GREAT printer. Really love it. See my full review below. The printer is available from:

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• paulmcwhorter (49)in #makerbot • 7 years ago

  Review of Makerbot 3D Printer

  If you are thinking about a Makerbot 3D printer, all I can say is, RUN WHILE YOU STILL CAN. These printers are NOT ready for prime time. See my full review below.

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 18: Measure Distance with an Ultrasonic Sensor

  In this lesson we use a simple ultrasonic sensor and an arduino to create a device that will measure distance. Enjoy!

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• paulmcwhorter (49)in #omega2 • 7 years ago

  Review of the Onion Omega 2+ Microcontroller . . . Is there Room for the Onion?

  I was excited to see a new microcontroller platform introduced which runs a lite version of linux and looks promising for IoT applications. In the review below I put the Onion…

  $0.16

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• paulmcwhorter (49)in #raspberrypi • 7 years ago

  Build a Low Cost Streaming IP Camera with Raspberry Pi

  This is a cool project that allows you to build a high performance, low cost streaming IP camera with a Raspberry Pi. Enjoy!

  $77.26

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 17: Measure the Speed of Sound with Arduino and Ultrasonic Sensor

  This is a neat project that combines an Arduino and an Ultrasonic Sensor to create a simple instrument that will measure the speed of sound. Enjoy!

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 16: Controlling a Servo from Arduino

  This lesson shows how to use the arduino microcontroller to control a servo. Lots of cool projects when you introduce servos into your skill set. Enjoy!

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• paulmcwhorter (49)in #raspberrypi • 7 years ago

  Head to Head Comparison of Onion Omega 2+ and Raspberry Pi Zero

  There are lots of embedded microcontrollers for IoT applications, and in this video I compare two of the most popular low cost, compact platforms . . . the Pi Zero and the Omega…

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 15: Color Sensor Controlling RGB LED

  This is one of my all time favorite Arduino Lessons. The color of the RGB LED is controlled by a color sensor. The program turns the LED whatever color is put in front of the…

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• paulmcwhorter (49)in #raspberrypi • 7 years ago

  Review of Raspberry Pi Zero Model W

  My gripe with the Pi Zero has always been the limited connectivity. With no Ethernet port, and no wifi, connecting to the Pi Zero was an exercise in purchasing various adapters…

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• paulmcwhorter (49)in #arduino • 7 years ago

  Super Cool Arduino Color Sensor Project

  In this video I show an overview of our super cool Arduino Color Sensor project. In future lessons I will show more detail on how to build and code this really slick project. Enjoy!

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 14: Using If statements and conditionals

  We continue our series of Arduino programming lessons with this tutorial on using If statements in Arduino. Enjoy!

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 13: Controlling a RGB LED

  In this tutorial we show how to use an arduino to control the color and brightness of a RGB LED. Enjoy!

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 12: Reading Strings, Ints, and Floats over the Serial Monitor

  In this lesson we learn how to read variables from the keyboard on a computer into the Arduino. This is a very valuable tool, and allows lots of projects to easily input data. Enjoy!

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• paulmcwhorter (49)in #africa • 7 years ago

  No Village Beyond

  Remembering my friends at the Village of No Village Beyond, and missing them terribly. There is a drought there now, which has turned into a famine. Drought had started last time…

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• paulmcwhorter (49)in #arduino • 7 years ago

  Arduino LESSON 11: Create a Dimmable LED

  In this lesson we learn how to control brightness in a LED using analogwrite function. This simple lesson will show you how to use Pulse Width Modulation to simulate analog voltages. Enjoy!

  $93.22

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