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Posted in Arduino

SIM800C with Arduino UNO R3

Here, we take a look at the SIM800C GSM-GPRS-BT Shield by ROHS. We’ll connect the SIM800C module to an Arduino UNO R3 and run a…

Posted in Communication

SPI vs I2C

When it comes to sensors and shields, two common serial connections available are SPI and I2C, but what exactly are they? Serial Peripheral Interface (SPI)…

Posted in 3D Printers

Abrasive Filament

With more and more types of filaments becoming available in the market, it’s important to keep in mind the effects of filaments on your printer…

Posted in 3D Printers

PLA vs. ABS

With 3D printing becoming more common in each household, the demand for filament also increases. In the present, the most common filament type is PLA,…

Posted in 3D Printers

Bowden Extruder vs. Direct Drive

One of the most common upgrades or modifications for an FDM printer is the Direct Drive or Bowden Extruder mod. Whether or not one or…

Auto Bed Level Sensors for FDM Printers
Posted in 3D Printers

Auto Bed Level Sensors for FDM Printers

With the latest printers now being released with built-in auto bed level sensors, it is now becoming a norm for printers to have the feature,…

Posted in Arduino

Nine Techniques to Optimize Your Arduino Code

Arduino, like most microcontroller boards, is limited with its resources. In this tutorial, we will try to work with that by learning nine techniques to…

raspberry pi nodemcu node red
Posted in Raspberry Pi

How to Use Node-RED with Raspberry Pi and NodeMCU

In this tutorial, we will learn how to use Node-RED with Raspberry Pi and NodeMCU by building a prototype home automation hub with an LED…

Posted in Programming

Neural Networks: Deep Learning with Artificial Neural Networks (ANNs)

So far, we only talked about individual cells. Today, we will stack them to create a neural network. In this tutorial, you will learn the…

Neural Networks Featured Image
Posted in Programming

Neural Networks: Creating a Perceptron Model in Python

In this tutorial, you will learn the fundamentals of neural networks and deep learning – the intuition behind artificial neurons, the standard perceptron model, and…