We’ve been eagerly following the development of the WiFiWart for some time now, as a quad-core Cortex-A7 USB phone charger with dual WiFi interfaces that runs OpenWrt sounds exactly like …read more (https://hackaday.com/2021/09/29/ic-shortage-keeps-linux-out-of-phone-charger-for-now/)

Raspberry Pi Pico Makes For Expeditious Input Device
https://hackaday.com/2021/09/29/raspberry-pi-pico-makes-for-expeditious-input-device/

With its copious number of GPIO pins, native USB, and MicroPython support, the Raspberry Pi Pico is arguably the ideal microcontroller for developing your own platform agnostic USB Human Input …read more (https://hackaday.com/2021/09/29/raspberry-pi-pico-makes-for-expeditious-input-device/)

Robust I2C and SPI In Space Thanks To Bus Isolation
https://hackaday.com/2021/09/29/robust-i2c-and-spi-in-space-thanks-to-bus-isolation/

Imagine you’re sending a piece of hardware to space on a satellite. Unless you’re buddy-buddy with NASA, it’s pretty unlikely you’ll ever be able to head up there and fix …read more (https://hackaday.com/2021/09/29/robust-i2c-and-spi-in-space-thanks-to-bus-isolation/)

Shortwave Radio Picks up Sideband
https://hackaday.com/2021/09/29/shortwave-radio-picks-up-sideband/

With the push to having most of a radio receiver as part of a PC, it might seem odd to have a standalone communication receiver, but [OM0ET] reviews the latest …read more (https://hackaday.com/2021/09/29/shortwave-radio-picks-up-sideband/)

Convention Plays Pokemon on Giant Color Game Boy Costume
https://hackaday.com/2021/09/29/convention-plays-pokemon-on-giant-color-game-boy-costume/

Standard cosplay is fun and all, but what is there for admirers to do but look you up and down and nitpick the details? Interactive cosplay, now that’s where it’s …read more (https://hackaday.com/2021/09/29/convention-plays-pokemon-on-giant-color-game-boy-costume/)

Automate your Graffiti with the Graffomat!
https://hackaday.com/2021/09/30/automate-your-graffiti-with-the-graffomat/

In Banksy’s book, Wall and Piece, there is a very interesting quote; “Imagine a city where graffiti wasn’t illegal, a city where everybody could draw whatever they liked…”. This sounds …read more (https://hackaday.com/2021/09/30/automate-your-graffiti-with-the-graffomat/)

What’s In A Raspberry Pi Processor Update?
https://hackaday.com/2021/09/30/whats-in-a-raspberry-pi-processor-update/

Those of us who have followed the Raspberry Pi over the years will be familiar with the various revisions of the little board, with their consequent new processors. What may …read more (https://hackaday.com/2021/09/30/whats-in-a-raspberry-pi-processor-update/)

The Coming Copper Shortage: Aluminium or Carbon Nanotubes to the Rescue?
https://hackaday.com/2021/09/30/the-coming-copper-shortage-aluminum-or-carbon-nanotubes-to-the-rescue/