arduino
LSM9DS0 As Impact Sensor
A recent project of ours involved using a sensor to detect when a small remote-controlled car hits an obstacle. What better sensor to use…
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…
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…
programming
Neural Networks: Deep Learning with Artificial Neural Networks (ANNs)
Neurons stack into networks. This walks through a small Keras model end to end - feed inputs, watch backprop adjust the weights, then predict…
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,…
programming
The Ultimate OpenCV with Raspberry Pi Tutorial
OpenCV is an instrumental library in real-time computer vision. Aside from its image processing functions, it is also open-source and free to use -…
electronics
How to Use a Multimeter
Knowing how to use a multimeter is one of the non-negotiables in starting electronics. In this tutorial, you will learn how to measure voltage,…
programming
Face Detection with OpenCV Deep Learning and Raspberry Pi
Exciting times ahead as software advancements let you implement computer vision applications on single-board computers like the Raspberry Pi. Today, we explore how computer…
programming
How to Use Git and Github for your Projects
Get rid of the nasty folders you store your sketches into on your computer. In this tutorial, you are going to learn how to…
programming
How to Extract Data from Webpages Using Python
Data Science doesn’t work without data. It’s the root of analysis, computing, and development in this booming field. And while there’s always the option…
programming
How to Execute Shell Commands Using Python
Drive Linux straight from inside Python. `subprocess.run()` shells out to `ls`, `apt`, or your own bash scripts - captures stdout, stderr, and exit codes…
programming
How to Control the Raspberry Pi GPIO using Python
Another popular feature of the Raspberry Pi is its ability to interact with a wide range of electronic components, and the easiest way to…