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paulmcwhorter
Paul McWhorter
Entrepreneur, Inventor, Teacher, Missionary
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102 Followers
3 Following
http://www.toptechboy.com
May 13, 2017
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paulmcwhorter
africa
7y
Epic Guard Dog Fail
I have been helping associates in Africa with a thief problem. Caught this video of theft in progress.
$ 0.050
2
3
paulmcwhorter
arduino
7y
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!
$ 0.198
4
paulmcwhorter
arduino
7y
Arduino LESSON 20: Measure Distance with Ultrasonic Sensor and LCD Display
Make a portable arduino distance sensor with Ultrasonic Sensor and LCD Display. Enjoy!
$ 1.363
6
paulmcwhorter
arduino
7y
Arduino LESSON 19: Using LCD Display with Arduino
This shows how to connect and use a LCD display with the Arduino microcontroller
$ 0.000
4
paulmcwhorter
printer3d
7y
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:
$ 0.000
3
paulmcwhorter
makerbot
7y
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.
$ 0.000
4
paulmcwhorter
arduino
7y
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!
$ 0.000
3
paulmcwhorter
omega2
7y
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 through its paces and report
$ 0.163
6
1
paulmcwhorter
raspberrypi
7y
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!
$ 77.258
184
2
paulmcwhorter
arduino
7y
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!
$ 0.000
4
paulmcwhorter
arduino
7y
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!
$ 0.000
4
paulmcwhorter
raspberrypi
7y
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 2+ from Onion. Would love
$ 0.171
5
paulmcwhorter
arduino
7y
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 sensor. This is a really fun
$ 0.153
3
paulmcwhorter
raspberrypi
7y
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 and dongles. The Pi Zero
$ 0.149
8
2
paulmcwhorter
arduino
7y
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!
$ 0.000
8
4
paulmcwhorter
arduino
7y
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!
$ 0.901
5
paulmcwhorter
arduino
7y
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!
$ 0.973
7
3
paulmcwhorter
arduino
7y
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!
$ 0.000
2
paulmcwhorter
africa
7y
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 I was there, but as I
$ 0.000
4
paulmcwhorter
arduino
7y
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!
$ 93.224
176
2
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