EE « Adafruit Industries – Makers, hackers, artists, designers and engineers!

0

Popular Categoriesview all

3D printing (13992)
Raspberry Pi (9310)
art (8258)
wearables (4740)
science (4297)
arduino (4244)
random (3676)
costuming (2994)
CircuitPython (2868)
music (2838)

cosplay (2763)
adafruit learning system (2645)
robotics (2631)
educators (2603)
community (2546)
space (2243)
history (2229)
ask-an-engineer (2086)
holiday (1997)
maker business (1911)

New Postsview all

June 6, 2023 at 4:07 pm
Carnegie Mellon’s AI-Powered FRIDA Robot…

June 6, 2023 at 3:05 pm
JP’s Product Pick of the Week — 4pm…

June 6, 2023 at 2:00 pm
kidmograph’s Tech-Noir GIF Art #ArtTuesday

Featured Postsview all

June 1, 2023 at 8:45 am
June is Pride Month #Pride2023

May 27, 2023 at 9:00 am
New Products 5/24/23 Feat. Adafruit Mini I2C…

May 24, 2023 at 8:20 pm
Tutorial: Magic AI Storybook with ChatGPT and…

April 19, 2023 AT 9:30 am

Draw electronic schematics with ASCII characters

— by Anne Barela

Filed under: Analog, EE, Electronics —
Tags: circuit design, circuit diagram, EE —

January 6, 2023 AT 10:33 am

Potentiometers – Modifying the taper #Engineering #Restoration

— by Anne Barela

Filed under: components & parts, EE —
Tags: antiques, EE, potentiometers —

June 17, 2022 AT 9:30 am

Purdue starts comprehensive US semiconductor degree programs

— by Anne Barela

Filed under: education, EE, manufacturing, materials, Semiconductors —
Tags: chip manufacture, education, EE, fabrication, semiconductors —

January 28, 2021 AT 10:05 am

nRF24L01+: manually calibrating the antenna @ncrmnt

— by Anne Barela

Filed under: EE, radio, test equipment —
Tags: Calibration, EE, measurement, nRF24L01, testing —

January 19, 2021 AT 3:51 pm

Reverse-engineering the LM3909 low-power LED flasher chip @kenshirriff

— by Anne Barela

Filed under: EE, reverse engineering —
Tags: Charge Pump, die shot, EE, LM3909, reverse engineering —

January 7, 2021 AT 2:26 pm

Teardown of the Amazon Echo Flex #ReverseEngineering #IoT #InternetOfThings @electronupdate1

— by Anne Barela

Filed under: internet of things, microcontrollers, reverse engineering —
Tags: alexa, Amazon Echo, decapping, die shot, EE, teardown —

June 16, 2020 AT 4:35 pm

WaveDrom: an Open Source digital timing diagram engine

— by Anne Barela

Filed under: EE, graphics, open source —
Tags: EE, open source software, timing diagram —

February 18, 2020 AT 8:45 am

The Ultimate Electronics Book is online for free #Electronics #Books

— by Anne Barela

Filed under: books, EE, EE bookshelf —
Tags: book, books, EE, electronics —

January 1, 2020 AT 9:40 am

A Pins Tool for i.MX Application Processors #EE #Design @NXP

— by Anne Barela

Filed under: EE —
Tags: design, EE, i.Mx, NXP —

December 27, 2019 AT 11:55 am

Dumping the x88c64 multiplexed rom #8051 #ROM @abzman2000

— by Anne Barela

Filed under: EE, microcontrollers, Programming, reverse engineering, software —
Tags: 8051, arduino mega, EE, microcontroller, multiplex, programming, ROM —

December 18, 2019 AT 9:00 am

LTs[ice and Numpy: a Fast convolution filter #Python #EE

— by Anne Barela

Filed under: EE, Programming, python —
Tags: circuit analysis, EE, ltspice, numpy, programming, python, simulation —

December 3, 2019 AT 9:19 am

The Tektronix Circuit Computer, a circular slide rule for layout analysis #VintageComputing @tektronix

— by Anne Barela

Filed under: EE, math, Uncategorized, vintage, vintage computing —
Tags: calculator, EE, math, slide rule, tektronix, vintage computing —

November 25, 2019 AT 9:25 am

The Propeller 2 receives semiconductor fab approval by @ParallaxInc #Propeller #Microcontrollers @ParallaxKen

— by Anne Barela

Filed under: manufacturing, microcontrollers, propeller —
Tags: EE, manufacturing, microcontroller, Parallax, propeller —

November 11, 2019 AT 9:25 am

How the ZX80 works #VintageComputing #ZX80 @tynemouthsw

— by Anne Barela

Filed under: EE, history, microprocessors, vintage computing —
Tags: EE, hardware, history, microprocessor, sinclair zx80, vintage computers, Z80 —

November 5, 2019 AT 3:35 pm

A Keithley 230 programmable voltage source teardown #teardown

— by Anne Barela

Filed under: EE, power supply —
Tags: EE, power supply, teardown, voltage source —