Projects

CREATE AN EEPROM PROGRAMMER USING THE PARALLAX PROPELLER MICROCONTROLLER

Create an EEPROM programmer using the Parallax Propeller Microcontroller. Overview and download the SPIN code.

PROGRAM YOUR FPGA OVER WI-FI...SORT OF?

I recently picked up a couple Raspberry Pi Pico microcontroller boards and was thinking about what I'd like to do with them. Having used...

CREATE A CPU FROM SCRATCH, PART II - REGISTERS

Here's Part 2 of the video series on creating a CPU from scratch. In Part 1 I described the outline of the basic CPU and demonstrated...

BUILD A LOW COST SHOP AIR FILTER

I have a basement shop and even with dust collection, you are still left with less than stellar air quality. Since my joists are open, I...

IMPROVING USB TO SERIAL INTERFACE TO THE PARALLAX PROPELLER IC

The Parallax Propeller microcontroller is one of my favorites albeit a little pricy these days. I love it for its ease of programming...

BUILD A KNIGHT RIDER LARSON SCANNER

I was shooting the breeze one day about the good old days with some friends of mine, and we were reminiscing about our car days. Back...

HOW TO INTERFACE THE ECG FRONT END WITH A PIC12F1822 AND 128x32 GRAPHIC DISPLAY

This is the first of a two part series on using the ECG Front End in your own applications. In this part, we will explore a standalone...

HOW DO YOU ACCESS SPI ON A RASPBERRY PI?

This article aims to show a simple method of setting up the SPI interface on the Raspberry Pi Computer with Python. The SPI interface is...

HOW DO YOU INTERFACE A 10 BIT ADC TO THE FT2232 USB TO SERIAL CONVERTER?

Reading an analog signal into a pc can be accomplished many ways these days. Here I show how to use an FT2232 interface to read from a...

100Randomtasks.com