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Join Us As We Celebrate 10 Years of Raspberry Pi on the Community
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Table of Contents
Introduction
High-Level View
Principle of Operation
Circuit Diagram
DSP Block Diagram
Building It
Programming It
Using It
Calculations
Results
Result A – 10 ohm DUT
Result B: 10 ohm and 220nF in Parallel
Result C: 10 ohm...
Table of Contents
Introduction
Software Setup
Connections
Running the Examples
Example Application 1: Generate a Sine Wave
Example Application 2: Measure Frequency Response
Example App 3: Chipmunk Effect
Example App 4: Measuring Total Harmonic Dist...
Table of Contents
Introduction
What Does it Do?
Circuit Diagram
A Look at the DSP Module
Building the Wave Miner
Summary
Introduction
I have not seen many Pi Digital Signal Processor (DSP) boards, but when you need it you need it, and I recentl...
Introduction
This is going to be an ultra-short blog post because the project is really short – it's a super-basic development board for the Pi Pico. I grew tired of having a Pi Pico dangling from the PC USB port with bits of wire hanging off i...
Recently we built a Plex Media Server using the Raspberry Pi 2, at the time the Raspberry Pi 2 was the most powerful board in the Raspberry Pi range. But on February 29th 2016 the Raspberry Pi Foundation announced their latest board, the Raspberry Pi...
A couple years ago, I showed how to setup an ownCloud server on a Raspberry Pi. The system worked, but there were some performance hiccups. Most importantly was the ability for the system to handle large files and for the Pi v1 to take on the t...
IntroductionThis project provides “oscilloscope-like” capabilities for the ultra low cost of £12, with near-zero soldering required. It’s not a very practical oscilloscope (and this project is really just a quick proof-of-concept written in a couple ...
This project is about a digital picture frame aimed at family members, such as grandparents. The idea is that parents taking pictures of their children, can easily share those pictures with the children's grandparents by making them appear on th...
