Main Content

EBooks  Think DSP

Think DSP

“Think DSP is an introduction to Digital Signal Processing in Python and includes processes for synthesizing, transforming, and analyzing signals. All of the code is written to work in both Python 2 and Python 3 with no translation. The author …

Think Stats: Exploratory Data Analysis 2e

“Think Stats is an introduction to Probability and Statistics for Python programmers. Most ideas are expressed using Python code. Chapters examine: Exploratory data analysis. Distributions. Probability mass functions. Cumulative distribution functions. Modeling distributions. Probability density functions. Relationships between variables. Estimation …

Three-Fingered Electric Gripper

“Are you a mechatronics fan and are looking for a simple Arduino project to do? Well, here is a simple yet very important mechanism used in many robots nowadays. Robots are designed to satisfy a certain need or to make …

TinyCalibrator - OSC Calibrator and High Voltage Fuse Resetter

“Because the 8-pin ATtinys only have a few GPIO pins available, they are usually operated without an external clock. The internal oscillator does a good job in most applications, but when it comes to precise timing, its +/-10% accuracy is …

Ultracold atoms reveal a new type of quantum magnetic behavior

“The findings may help researchers design “spintronic” devices and novel magnetic materials. A new study illuminates surprising choreography among spinning atoms. In a paper appearing today in the journal Nature, researchers from MIT and Harvard University reveal how magnetic forces …

Wireless AC Current Detector

“While making my previous Instructable (easy infrared proximity sensor) I figured out a few things about using 2 transistors in a row to amplify a very weak signal. In this Instructable I will elaborate on this principle which is also …

10nm, Creative Improvements Expand Intel Manufacturing Capacity

“In response to incredible customer demand, Intel has doubled its combined 14nm and 10nm manufacturing capacity over the past few years. To do this, the company found innovative ways to deliver more output within existing capacity through yield improvement projects …

$20 Synth Project

“This guide is for complete beginners in electronics & synth making. We’ll be building the ‘Helios One’, a total bastard of a synth a MIDI controlled synth made from a low cost Arduino micro-controller and the Mozzi audio library. Even …

24 LEDs Bargraph Display using 74HC595 Shift Register

“This project is built for fun loving users to create a 24 LED bar-graph for light effects that can be driven using Arduino or another microcontroller. The project consists of 74HC595 x 3 chips, and 24 LEDs of Red, Green …

2x 48V 5A Bench Top Power Supply

“This is a tutorial for assembling a bench top power supply. Don’t expect any electronics development or lots of soldering, I just ordered some parts from AliExpress and put them in a box. Please beware that I made some …