0

Nice perfboard

Wholelottastripboard Cc

Dolby SR via MAKE. Collin writes –

Wandering the halls of Wikipedia, I came across this jaw-droppingly complex File:Dolby_SR_breadboard.jpg (stripboard, to be precise). The unit was built as a prototype Dolby SR noise reduction circuit and was photographed by Mr. Gregory Maxwell at the San Francisco Airport Museum’s History of Audio exhibition. A few pics from the 2006 exhibit can be found over at Stereophile


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 14,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython 2019!

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Robotics manufacturer Anki is stripped for parts

Wearables — Form a flame

Electronics — Lead-free Soldering Temperature

Biohacking — Vitamin-C + Gelatin for Accelerated Recovery

Python for Microcontrollers — See you at Supercon, Python #2 language on GitHub and more! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit

Adafruit IoT Monthly — Helping Harry's Heart, CircuitPython meets AWS IoT and more!

Microsoft MakeCode — Lenticular Art Display with Crickit

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



4 Comments

  1. I learned to not ask my dad for help with math homework as a kid because he would make me take a new piece of paper and start over every time I erased a mistake.

    I know i’d never get far enough along on such a project without throwing it out to start over again.

    I hate perfboard. As obsessive as I am over the aesthetics, one pad would lift from overheating and it would all be over.

  2. I can see my house from here!

  3. Wow, talk about tweaking. I counted maybe two dozen switches and who knows how many trim-pots on the board.

    You’d think the sprawling layout would make it prone to noise and other problems, but maybe at audio frequencies you can get away with it?

  4. perf-ect

Sorry, the comment form is closed at this time.