How To’s

September 25, 2017
arduino dsp

Intro to Digital Signal Processing using MATLAB Part 1

In this tutorial, we will be analyzing a voice signal. We humans produce analog waves which are continuous, and for signal processing, we need to have […]
September 12, 2017
arduino explorer rover

Arduino Explorer Rover Part 1 – Chassis Final Assembly

Click here to go back to intro page > Table of Contents Intro & Design Making the Chassis Step 1: Control Arms Step 2: Frame Block […]
September 12, 2017
arduino explorer rover

Arduino Explorer Rover Part 1 – Chassis

Table of Contents Intro & Design Making the Chassis Step 1: Control Arms Step 2: Frame Block Step 3: Suspension Block & Motor Block Step 4: […]
September 6, 2017
raspberry pi watchdog

Raspberry Pi Auto-Reboot Using Watchdog Board

For this tutorial, we’ll be using Watchdog board for Raspberry Pi Model B+. That’s right, it’s a watchdog board that can be mounted onto a Raspberry […]
August 14, 2017
robotic arm

Smart Robotic Arm – Part 2: Programming

Click here to read Part 1 of this article > Table of Contents Intro Step 1: Making the App Step 2: How to Make Demo App […]
July 19, 2017
sense hat emulator

The Sense HAT Add-On Board For Raspberry Pi – Sense HAT Emulator

Table of Contents Intro & Sense HAT Emulator Browser Version Sense HAT Emulator Desktop Version Source Code for Desktop Sense HAT emulator   Today we’ll go […]
July 14, 2017
fpga mojo

Intro to FPGAs with the Mojo – Part 2

Table of Contents Intro & Pulse-Width Modulation (PWM) Hardware PWM on the Mojo FPGA Hardware PWM on the Mojo FPGA (Continued) & Appendix In Part 1 […]
July 9, 2017
tft lcd

3-Axis Accelerometer using TFT LCD Panel – Part 2

Click here to read Part 1 of this article > In Part 1, we were able to obtain and display values from KX022-1020 accelerometer on the TFT […]
July 9, 2017
tft lcd

3-Axis Accelerometer using TFT LCD Panel – Part 1

Click here to read Part 2 of this article > We covered the basics of accelerometer previously in Using Arduino with Parts and Sensors – Accelerometer […]
July 8, 2017
sense hat joystick

The Sense HAT Add-On Board For Raspberry Pi – Joystick

In continuation of our Sense HAT series — Today we’ll be playing with the built-in joystick! Please feel free to check back the previous articles: The […]
July 7, 2017

Arduino Long Range Communication Tutorial – LoRaLib Library

Click here to read LoRenz Shield > To control the LoRenz shield we built in Arduino Long Range Communication Tutorial – LoRenz shield, I developed LoRaLib – an […]
July 7, 2017

Arduino Long Range Communication Tutorial – LoRenz Shield

Click here to read LoRaLib Library > Ever wondered how to get Arduino to communicate wirelessly over hundreds of meters? Ever wanted to create a small […]