How To’s

June 20, 2017
sense hat

The Sense HAT Add-On Board For Raspberry Pi – 6 Types of Sensors

  Today we’re going to test six onboard sensors on Sense HAT! If you are not familiar with the Sense HAT, please feel free to check […]
June 16, 2017
robotic arm

Smart Robotic Arm – Part 1: Mechanics and Wiring

Have you ever wanted a device that could help you with your daily needs such as a robotic arm? It’s not your ordinary device. It has […]
June 12, 2017
raspbian jessie with pixel

Beginner’s Guide to Raspbian Jessie with PIXEL

Today we’ll cover the basics of Raspbian Jessie with PIXEL. That’s right, the name is no longer Raspbian Jessie. It’s now Raspbian Jessie with PIXEL! You […]
June 6, 2017
arduino preprocessor

Arduino Preprocessor Directives Tutorial

In Lightweight Arduino Library for ROHM Sensor Evaluation Kit, I introduced RohmMultiSensor – Arduino library that allows you to easily interface with multiple sensors in the […]
May 10, 2017
arduino library

Lightweight Arduino Library for ROHM Sensor Evaluation Kit

  ROHM Sensor Evaluation Kit is an Arduino-compatible expansion board (shield) equipped with 8 sensors: accelerometer, barometric pressure sensor, geomagnetic sensor, ambient-light/proximity sensor, color sensor, hall-effect […]
May 9, 2017
reprap 3d printer

DIY RepRap 3D Printer for Beginners – Part 3: Code

If you’re new to this project, please refer back to Part 1 and Part 2 of the project before proceeding further: DIY RepRap 3D Printer for […]
May 8, 2017
reprap 3d printer

DIY RepRap 3D Printer for Beginners – Part 2: Wire

If you’ve been following along with Part 1 of this tutorial, you now have a mechanical shell of a printer. The shell of the printer should […]
May 5, 2017
reprap 3d printer

DIY RepRap 3D Printer for Beginners – Part 1: Build

Have you ever wanted to build your own 3D printer but felt like you didn’t know where to start? This tutorial is the perfect starting point […]
April 13, 2017

nRF24L01+ RF Module Tutorial

Previously, we covered a tutorial on ESP8266-01 (ESP8266 Setup Tutorial), a small-footprint WiFi module designed to allow users to easily add WiFi functionality to their projects. […]
March 24, 2017
arduino and raspberry pi

Guide to Connecting Arduino & Raspberry Pi + DIY Arduino and Raspberry Pi Camera Robot!

Some of the coolest DIY projects are based on either Arduino or Raspberry Pi. They are both great platforms for personalized projects. Aside from their aesthetic […]
March 17, 2017
automatic pet feeder

Smart Pet Feeder Part 2 – Feeding App with Speech Recognition

In Part 1 of Smart Pet Feeder, Make a Smart Automatic Pet Feeder with Arduino Uno, we set up an automatic platform that determines whether your […]
February 1, 2017

DIY Arduino Home Security System using ROHM Sensor Kit Part 2 – Cayenne Setup

Click here to read Part 1 of this article >   In DIY Smart Home Security System Part 1 we put together various components, such as […]