Sometimes you need a quick circuit that does one, specific thing. Other times, you want to create a general design that can be re-used in multiple instances. I'll demonstrate the evolution from a specific to a general SKiDL design using a simple set of LEDs.
Here's a simple …
I've added the capability to do SPICE simulations of circuits designed with SKiDL. You can read about it in this Jupyter notebook.
It's April 1st. It's also Arduino Day. Really. That's not a joke.
In honor of such an august occasion, I'm going to show you how to describe an Arduino board using SKiDL. It's really easy; just takes two steps:
I really wanted to call this post Five Easy Pieces, but I'm not Jack Nicholson and I only had two simple SKiDL designs to show. So here they are.
DougE recently posted a script that will layout a clock face with 60 LEDs for the minute markers and …
I used to work during summers for a bricklayer. I learned one thing there: air conditioning is pretty good stuff. (We should do more of it.)
Some people think bricklaying would be a great job, kind of like playing Tetris all day, except with real blocks. But here's what the …
In my previous blog posts, the SKiDL circuit descriptions were flat. In this post, I'll show a bit of how to describe a circuit hierarchically.
Hierarchy is typically used when there is some subcircuit that needs to be replicated several times or which can serve as a module in several …
In my previous post, I showed how to use SKiDL to describe the circuit for a simple USB-to-JTAG interface circuit. That circuit used a PIC32MX microcontroller in a 28-pin SSOP package:
and the corresponding SKiDL code was:
pic32 = Part(pic32_lib, 'pic32MX2\*0F\*\*\*B-SSOP28-SOIC28-SPDIP28',
footprint='Housings_SSOP:SSOP-28_5.3x10.2mm_Pitch0.65mm')
I …
This post describes using SKiDL for a USB-to-JTAG interface that was taken all the way from concept to physically building a device.
The interface is pretty simple. It's built from the following stuff: