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98 Results for "python"

  • Introduction to Raspberry Pi pico

  • Introduction:         Raspberry Pi pico including what hardware, you should buy. How to install the operating system and then some initial steps once the operating system has been installed. Raspberry Pi pico has...
  • Hack-an-Hour: audio QR codes

  • TL;DR: this is the result - a QR code you can read from an arbitrary spectrum analyzer app. It's a proof-of-principle endeavor, but maybe you can make use of the idea :)The Project--------------------it's 1am and I feel like I have one hour of juice...
  • zero-cost abstractions for-in loops in C

  • This is a simple example of zero cost abstractions that might make your code easier to read. I really like the structure of the for loop in python. It almost sounds like a normal English sentence and is therefore more intuitive to understand. for item...
  • How to build a Raspberry Pi robot

  • How to build a Raspberry Pi RobotLast year, I built a robot based on Raspberry Pi and gave a demo on the Pi Day in Computer History Museum. I thought that it might be helpful to someone if I share how I built it.Features:L293D motor drives for two 6V...
  • Convert Inkscape SVG drawings to KiCad footprints

  • Thanks to facelesstech for tweeting this design tip:svg2mod by mtl is a small program to convert Inkscape SVG drawings to KiCad footprint module files:SVG graphics in KiCad (svg2mod)There didn’t seem to be a good way to get vector graphics into Pcbnew,...
  • Light Up Component Finder - Part One

  • [Part One]So I have a lot of components.It can take a long time to find a list of them for a prototype.This is just one cupboard:So I've come up with a solution: transferring everything into draws and putting lights behind the draws that flash and tell...
  • details 2/2

  • This is the continuation of the first part, of this Picam setup. 8. HDRs Taking HDRs with the Picam is very easy, and since we already take photos there's no reason to not do it.  The allowed values for camera.exposure_compensation are -25 to 25. Every...
  • Robotic Inventions

  • 15 years of experience in hardware prototyping and software coding, Also telepresence robotics, industrial Automation and expositive Museography.(I´ve done more than 200 projects for Nestle brands, Bristol Myers, Schering Plough, The Voice Franchise,...
  • Games for my children

  • To Jimena and her little brothers Anita and Fidel. Jimena liked to play Ceed Universe, but some times it stop working... so... for months I was trying to install it on my computer using Debian 10, and I couldn't make it work emulated or with a chroot....
  • Cheap ebay stuff, K150 programmer

  • As probably a lot of folks here, I developed very slight hoarding disorder, known also as "impulsive midnight aliexpress shopping sessions" over the time I tinker with electronics. I buy stuff that goes into "messy box" and after a time I find out it...
  • DEFCON 201 Online Meet Up — July 2020 — Scratch Space

  • Date: July 17th, Friday (RAIN DATE: July 24th, Friday) Time: 5:00 PM EST — 8:00 PM EST Location: ONLINE (SEE BELOW), LIMITED SEATING @ Sub Culture (260 Newark Ave, Jersey City, NJ) YOU MUST RSVP FOR IN PERSON MEETING RSVP IRL: https://www.eventbrite.com/e/defcon-201-online-meet-up-july-2020-scratch-space-tickets-113430760458...
  • Text-in-pad from gerbers

  • I recently posted some pictures of a PCB with text in pads describing their purpose (for example "5V", "GND" or "A9"): And I received lots of questions about the process, so here's a little tutorial. A quick overview: Some preliminary remarksPrepare...
  • care for py?

  • python code I'm learning, woohoo!  1. import random 2. import time 3. 4. def displayIntro(): 5. print('''You are in a land full of dragons. In front of you, 6. you see two caves. In one cave, the dragon is friendly 7. and will share his treasure...