Create a PCB (Printed Circuit Board) Online

make your own custom pcbs from circuits

In this article, you’ll learn how to create and manufacture your own custom PCBs (Printed Circuit Boards) from start to finish. Improve your skills with this career-focused step-by-step electrical engineering tutorial.

Fusion 360 Tutorial for Robotics (Part 4)

create an assembly with Fusion 360

In this Fusion 360 tutorial, you’ll learn how to create joints to connect components together. Develop multicomponent assembly designs and incorporate motion into your CAD model. Give this project a try, today!

Build a Twitter Bot with Raspberry Pi

Twitter Bot with Raspberry Pi

Did you know that Twitter is filled with over 15% bots? Pretty crazy, right?! In this article, we will create a different type of robot – a Twitter bot. Twitter bots control a Twitter account via the Twitter API. A Twitter bot is nothing but a script that performs a specific task in a loop. We […]

What is the difference between PNP and NPN?

difference between npn and pnp

Here on the blog, we spend a lot of time working with 5 VDC sensors and controllers (Arduino, for example). And, a lot of that knowledge is a great primer for getting into Industrial Controllers like PLC’s (Programmable Logic Controllers). However, when you start working with PLC’s and 24 VDC sensors you have to follow […]

Arduino Weather Station (Updated 2019)

arduino weather station bme280 oled display

Recently I shared tutorials on using BME280 sensor and OLED Display with Arduino. I recommend you check it out if you haven’t already. In this article, we will make an indoor Arduino weather station. Previously, we made a simple weather station without sensors. But, for this project we will use an Arduino nano, a BME280 […]

BME280 Sensor with Arduino Tutorial

bme280 arduino tutorial

In this article we will learn about another popular sensor in the market known as the BME280. Developed by Bosch, the BME280 is an integrated environment sensor for mobile applications. It is a barometric sensor which can provide Temperature, Pressure and Humidity data quite accurately. Today we will learn more about this cool sensor and […]