Bringing computing to rural schools in Argentina
Meet the teacher running Raspberry Jams so kids can access computers and programming in rural Argentina. The post Bringing computing to rural schools in Argentina appeared first on Raspberry Pi.
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arduino-esp32 GitHub Repo
Language English ESP32This is the GitHub repo of Arduino core for the ESP32 family of SoCs.latestFriday, October 9, 2026https://github.com/espressif/arduino-esp32Send add/update notification to subscribers: Document…
WiFi Router Does Software-Defined Radio
Perhaps the most famous of software-defined radios is the RTL-SDR, which is very cheap because it’s a digital TV receiver that’s been pressed into service delivering raw I and Q …read more
Turn every escape room puzzle into a Home Assistant device
Djair Guilherme has released two open source Arduino libraries on Hackster that make an escape room puzzle show up in Home Assistant as a device. esp32_escaperoom runs on ESP32 boards and handles WiFi and MQTT.…
Wireless-Tag WT32P4C5-43S is an integrated 4.3-inch ESP32-P4 + ESP32-C5 touch display devkit
Debashis Das writes at CNX Software about the Wireless-Tag WT32P4C5-43S, a 4.3-inch touch display development board that pairs an ESP32-P4 MCU with an ESP32-C5 wireless module for dual-band WiFi 6 on 2.4 and 5 GHz,…
Ledger finds unauthorized hardware implant in CryptoBilis-sold wallet amid fund theft reports
The Hacker News reports that Ledger has paused sales of its hardware wallets through the reseller CryptoBilis after users in Southeast Asia reported stolen funds. Pseudonymous blockchain investigator Specter puts the…
8-channel analog monitor with NXP HEF4052BP and Arduino
Robert Fletcher posted a project on Hackster that reads eight analog inputs using only two Arduino ADC pins. The part doing the work is the NXP HEF4052BP, a dual 4-channel analog multiplexer. Each switch section routes…
Stylophone Mini turns the classic pocket synth into a keychain
Synthhead at Synthtopia reports that Stylophone has released the Mini Original, a keychain-sized version of its stylus-played electronic instrument. The original Stylophone dates to 1968. The Mini keeps the metal…
Taking a Nokia 3310 game jam to new heights
Hoani Bryson entered the 8th Nokia 3310 Jam in September 2026 and placed 1st out of 51 entries with Trick Shot II. Writing on hoani.net, Bryson describes building not only the game but the engine and the hardware to run…
Debloat Windows 10 and Windows 11 in just two steps
Julian Horsey at Geeky Gadgets covers WinSux, a one-click PowerShell script from FR33THY that strips unwanted software out of Windows 10 and Windows 11. It removes preinstalled apps, including Microsoft Edge, and…
Doory is an open-source Canva
Siam has published Doory on GitHub, a design editor that runs in the browser and can be self-hosted. It handles posters, social posts, stories, slides, invitations, resumes, thumbnails and business cards. Start from a…
Shall we play a game? Agent vs. Agent
Pierre, writing at ICT en Onderwijs BLOG, rebuilt an agent-to-agent demo he saw in a Better Stack video. The original pitted GPT-6 Luna against Claude Haiku 5.5 in a game of Battleship. Pierre wanted the same three-part…
Slim type for small screens, with PixelFonts
Developer mcer12 has published PixelFonts, a family of fonts for small, low resolution displays. The fonts are compatible with Adafruit GFX and u8g2, and they are drawn narrow and condensed so more text fits on a line.…
The Prusa Core One+ INDX, a Troubled Multi-Extruder Upgrade?
The Prusa Core One+ INDX is an interesting upgrade to the base FDM printer by Prusa, featuring eight independent extruders – hence the INDX – that in theory should allow …read more
A Quake platform that for 30 years was considered unreachable
Marcin Wichary, writing on his blog Unsung, points to a Karl Jobst speedrunning video about a new discovery in Quake. The level in question shows the player a bridge up and to the left. Reaching it would skip a large…
Paperboy reaches 60 FPS pixel draws without a full refresh
Developer hpsaturn posted on X about porting Paperboy, Wenting Zhang’s eInk driver work, to older hardware. Paperboy drives eInk panels directly at the row and column level, which gets about 60 FPS without a full…
Statistics on the Python on Microcontrollers Newsletter for 2026 Q3
Adafruit presents the subscriber statistics for the Python on Microcontrollers Newsletter, delivered every Monday via email, for the third quarter of 2026. This quarter we remained somewhat flat, losing just a few…
Open-Source Voice AI runs entirely on ESP32-S3
Ananthu Ashok, writing for Open Source For You, covers Ivy AI, a voice assistant from Anankush Pandit that runs speech recognition, language model inference and speech synthesis on an ESP32-S3. Firmware, model…
The Hexa-Bouncer May Be The Most Overengineered Thing You See This Week
Sometimes, you want to build a simple project– the minimum viable product that solves your problem and nothing else. Other times you might be feeling a little extra, and want …read more
How to knit a breadboard #Threadboard
On the right, the original threadboard, clocking in around 12in x 9in / 30cm x 22cm; on the left, the tutorial threadboard, about 7in x 5in / 18cm x 12cm, image via Alanna Okun/button mash Dubbed the threadboard, this…
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