How To’s

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? Not just any ordinary tool, this device has the ability to distinguish […]
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

Click here to read Part 3: Code > If you’ve been following along with Part 1 of this tutorial, you now have a mechanical shell of […]
May 5, 2017
reprap 3d printer

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

Table of Contents Intro & Step 1: Build Top Plates Step 2: Build Linear Sleds Step 3: Build Extruder Sled Step 4: Build Extruder Step 5: Build […]
April 13, 2017
nRF24L01+

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

Click here to read Part 1 of this article > In Part 1 of Smart Pet Feeder, Make a Smart Automatic Pet Feeder with Arduino Uno, […]
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 […]
February 1, 2017
arduino home security system

DIY Arduino Home Security System using ROHM Sensor Kit Part 1 – Mechanics

In this project, we will make a DIY Arduino Home Security System using an Arduino Mega and ROHM’s Sensor Evaluation Kit. The system uses a passive […]