dennis

Hello world!

April 17, 2021 by dennis

Welcome to WordPress. This is your first post. Edit or delete it, then start writing!

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The Smart Garage Door Opener – Part 2

October 22, 2016 by dennis

In this tutorial series, we are upgrading our garage to a smart garage by building and installing our own smartphone-controlled smart garage door opener. Please go and review Part 1 before coming to Part 2.

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Categories How to Tags how-to Leave a comment

The Smart Garage Door Opener – Part 1

October 16, 2016 by dennis

Is there a way to track if the garage door is opened or closed? Can I make a DIY garage door sensor myself? The answer to both of these questions is YES.

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Categories How to, Projects Leave a comment

How To Turn Your Garage Into A Smart Garage

October 9, 2016 by dennis

Did you ever want to know if the garage bin is full, or if someone came home and parked the car in the garage, or if your plants need watering?

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Categories How to, Projects Tags garage, IOT, NODii Leave a comment

What Is A ICSP Port And How Do I Use It

October 8, 2016 by dennis

In-system programming (ISP), also called In-Circuit Serial Programming (ICSP), enables us makers to program microcontrollers MCUs such as the Atmel chips in almost all Arduino designs through a set of special pin connections on a PCB.

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Categories How to Tags pcb, programming Leave a comment

How To Design A PCB – Part 2

October 5, 2016 by dennis

So you have completed Part 1 of How To Design A PCB.  Now on to part 2 where we will finish designing a very simple LED circuit.

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Categories How to, PCB Design Tags design, pcb Leave a comment

How To Design A PCB – Part 1

September 29, 2016 by dennis

All modern electronics like your smartphone contain inside a PCB – Printed Circuit Board.  Why do electronics need a PCB and how do you make one?

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Categories How to, PCB Design Tags eagle, pcb Leave a comment

How to Connect your ESP8266 to a Wi-Fi Router or AP

April 25, 2015 by dennis

This is a tutorial on how to connect your newly purchased ESP8266 to your Wi-Fi router or AP.

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Categories How to, Wireless Leave a comment

How to connect to the ESP8266 using a FTDI adapter

April 17, 2015 by dennis

If you haven’t purchased the ESP8266, you should.  The cheapest hackable Wi-Fi module you will find for makers bar-none.  Just look on Ebay or Alibaba and you will find plenty of vendors to choose from.

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Categories How to, Wireless 1 Comment

How to create a super simple Hello World application in Node.js

March 21, 2015 by dennis

Before you begin please install Node.js on your computer by following the instructions in our How to install Node.js lesson.

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Categories How to, Software Leave a comment
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