Aaron Parecki

#electronics

• lithium ion - Why charging Li-Ion batteries in cold temperatures would harm them? - Electrical Engineering Stack Exchange (electronics.stackexchange.com)

  Sat, Jan 13, 2024 7:31pm -08:00 #battery #electronics
• Celebrating The Infinity Of Pi Day With Thermochromic Foil | Hackaday (hackaday.com)

  Mon, Mar 21, 2022 11:13am +01:00 #electronics #pi
• How do CPUs read machine code? — 6502 part 2 (www.youtube.com)

  Sun, Nov 3, 2019 8:55pm +01:00 #cpu #electronics
• I made a smart watch from scratch (imgur.com)

  Mon, Oct 28, 2019 4:04pm -07:00 #smartwatch #electronics
• Driving a scrolling LED badge from a Raspberry Pi | Dave Akerman (www.daveakerman.com)

  Sat, Oct 12, 2019 10:44am -07:00 #led #raspi #electronics
• dekuNukem/daytripper: A Multifunctional Laser Tripwire (github.com)

  Mon, Sep 9, 2019 8:43pm -05:00 #electronics #security
• First Draft: Sims Needs Meter | Antoinette J. Citizen (antoinettejcitizen.wordpress.com)

  Mon, Sep 2, 2019 7:28pm -07:00 #sims #electronics #projects
• Strobeshnik HDD Clock (sensi.org)

  "There's an IR LED and a phototransistor pair mounted under the outer rim of the platter. A thin piece of black foam absorbs IR light and it generates a fairly sharp negative pulse on the output of the phototransistor."

  Wed, Aug 7, 2019 12:32pm -07:00 #clock #art #electronics
• Control a Macintosh Classic CRT with a BeagleBone Black – Part 1 – nerdhut (nerdhut.de)

  Sun, May 19, 2019 7:16pm -07:00 #apple #macintosh #crt #electronics #vga #hack #art
• New Tools for Edge Computing - News - SparkFun Electronics (www.sparkfun.com)

  Wed, Mar 6, 2019 10:17pm -08:00 #electronics
• Building an Epaper Badge with a Raspberry PI Zero – Coinmonks – Medium (medium.com)

  Thu, Feb 14, 2019 9:30am -08:00 #epaper #raspi #badge #electronics
• I turned a Furby into an Amazon Echo. Introducing: Furlexa (howchoo.com)

  

  Wed, Nov 29, 2017 8:27am -08:00 #electronics #furby #alexa #amazon #echo #hacking
• MagicMirror² (magicmirror.builders)

  

  1 reply

  Wed, Nov 22, 2017 9:58am -08:00 #mirror #homeautomation #electronics

• Building a Desk Bell for Kickstarter Alerts with a Raspberry Pi Zero

  

  Here is a writeup of how I built a desk bell for Kickstarter pledge alerts using a Raspberry Pi Zero and a solenoid.

  continue reading...

  24 likes 2 reposts 1 reply 6 mentions

  Mon, Nov 13, 2017 10:28am -08:00 #raspi #electronics #hardware #kickstarter
• driving a solenoid from an arduino (playground.arduino.cc)

  

  Tue, Oct 17, 2017 5:46pm -07:00 #arduino #electronics
• Raspberry Pi GPIO Pinout (pinout.xyz)

  

  Tue, Oct 17, 2017 5:45pm -07:00 #raspi #electronics #reference
• 

  Every time I think I can do an electronics project I end up 😡. Tried to hook up a @digistump Oak and can't even get it to connect to wifi!

  Portland, Oregon, USA

  Wed, Aug 2, 2017 1:34pm -07:00 #electronics
• Particle Tutorials | Google Maps (docs.particle.io)

  

  Wed, May 24, 2017 7:42am -07:00 #particle #gps #google #maps #electronics
• How to weigh your cat! – the IoT version | schrankmonster blog (www.schrankmonster.de)

  

  Sun, Apr 23, 2017 11:22am -07:00 #arduino #electronics #project #cat #scale
• America's Television Graveyards (motherboard.vice.com)

  

  Sat, Apr 22, 2017 6:31pm -07:00 #recycling #electronics