ESP-Mosaico V1.0 User Guide
Language English ESP32-S31This user guide will help you get started with ESP-Mosaico and provides detailed information about this development board.latestFriday, August 21, 2026https://docs.espressif.com/projects/esp-dev…
Daily edition · Hardware
The daily ledger
TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.
Measuring what’s inside: calculating the carbon footprint of our products
Carbon reporting is the first step towards building products that are less harmful to the planet. The post Measuring what’s inside: calculating the carbon footprint of our products appeared first on Raspberry Pi.
Building a Hammond Organ to Understand How They Work
The Hammond organ is an early form of electronic– or perhaps electromechanical– musical instrument. It solved the very real problem of organs normally being the sort of thing you built …read more
Deep Sleep with CircuitPython #CircuitPythonDay
If you’d like to maximize the battery life on a CircuitPython project, you need to be able to put your program to sleep when it’s not doing something. For instance, you may want to read a temperature or fetch some data…
Thermoacoustic Sterling Engine is Now Fully 3D Printable
Would you like to make your own energy? Why, who doesn’t in this era of rising costs! A sterling engine always looks like a good fit for that: highly efficient, …read more
John Park’s Workshop — LIVE! Today CircuitPython Day 8/21/26
Up next! It’s JOHN PARK’S WORKSHOP — LIVE! — Coming up at 4pm ET / 1pm PT Friday, 8/21/26 LIVE TEXT CHAT IS HERE in the Adafruit Discord chat! Projects CircuitPython Parsec Learn Guide Recap Tool Tips Retro Gear! and…
Unlocking a locked/deactivated e-waste Cricut Maker
xssfox in Australia, while taking some rubbish down, spotted a Cricut Maker in e-waste. A quick look at it revealed that the it was in fairly good cosmetic condition with the exception of the rollers being perished. I…
PVC Pipe Turned DIY Digital Telescope
[Makestreme] had always wanted to own a nice telescope, but found that budget would not stretch to anything above a cheap model with a limited 50 mm aperture. Wanting a …read more
Subscribe to the Adafruit Youtube channel! #Youtube #AdafruitLearnSystem
Are you subscribed to the Adafruit Youtube channel? If you’re not already subscribed, click here! http://adafru.it/subscribe . It’s a free and easy way to keep up with our newest episodes. Here’s some of what we’re up…
A Guide to Self-Hosting AI Models on a Raspberry Pi #piday #raspberrypi
Hackernoon has this quick how’s and why’s of setting up a Raspberry Pi 5 as a local AI agent. I was burning through $40-60/month on OpenAI API calls for my agent project. Every conversation, every code review, every…
Hackaday Podcast Episode 383: QR Codes, Caving Gear, and the Old School Way to Learn Electronics
In this week’s episode, Hackaday Editors Elliot Williams and Tom Nardi start things off by getting excited about the recently announced 2026 Retrocomputing Challenge. From there the conversation will cover …read more
Building a Discrete Component 75 Baud Modem
These days, modems are pretty fancy bits of kit, what with to keep up with the speeds of cable, VDSL, and fiber connections. At lower speeds, though, it’s entirely possible …read more
NASA images reveal 60-foot-wide crater on moon left by SpaceX rocket
The moon officially has a new crater. On August 5 the upper stage of a SpaceX Falcon 9 rocket smacked into the face of our natural satellite at an estimated 5,400 miles an hour—several times the speed of sound.…
LIVE! 3D Hangouts Circuit Python Day
3D Hangouts – CircuitPython Day 2026 https://youtube.com/live/sIxd46cHq0Y?feature=share This week @adafruit It’s CircuitPython Day! Noe and Pedro will chat about what they’re working on and highlight some of their…
Comcast adds home motion sensing to millions of Xfinity routers
Comcast has begun rolling out WiFi Motion, a feature that allows compatible Xfinity routers to detect movement inside a home without the need for cameras or separate motion sensors. The move gives Comcast a way to add a…
More GTA 6 leaks reveal new gameplay and the entire map
Rockstar Games is being held for ransom again after a leaker reveals GTA 6 gameplay and threatens to continue if demands aren’t met. GTA 6 has leaked yet again, revealing new gameplay and the entire map of Leonida, with…
This Week in Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, and Comcast Senses Movement
Apple has started sending some users push notifications warning that they have been targeted with specific malware. No specific information about the threat Apple detected is available. While multiple iOS …read more
Today is CircuitPython Day 2026! Live stream schedule #CircuitPythonDay2026
Today is the day! Friday, August 21, 2025 is the snakiest day of the year – CircuitPython Day! Adafruit will have special video shows and more throughout the day. All times US Eastern: Time (Eastern) Presenter Format…
AAEON uCOM-Q6490 – A SMARC 2.1-compliant SoM powered by Qualcomm Dragonwing QCS6490 SoC
AAEON uCOM-Q6490 is a SMARC 2.1-compliant System-on-Module (SoM) built around the Qualcomm Dragonwing QCS6490 octa-core SoC, designed for robotics, healthcare, industrial automation, and digital signage applications.…
Spoofed Serial Number Unlocks Cricut Machine
[xssfox] recently found a Cricut Maker in an e-waste disposal. A quick scan over the device indicated it was in moderately good condition, with merely some perished rollers to contend …read more
M5Stack Paper Mono – An ESP32-S3 e-paper development board with 3.97-inch touchscreen, LoRa, and NFC
M5Stack introduced the PaperColor ESP32-S3 devkit last May, but if you prefer faster refresh rates, the new Paper Mono should be a better option. The kit is based on a 3.97-inch monochrome e-Paper touch display and also…
Self-Hosting Offline Websites
If there’s one thing that’s guaranteed in the tech world it’s that nothing is guaranteed. From AOL, Netscape, Yahoo, and MySpace, every tech empire seems to eventually fall to ruin. …read more
NXP MCX C15 and C16 low-cost Cortex-M23 MCUs target IoT, analog, and motor control applications
We recently noted that NXP expanded its MCX A series with the MCX A5 Cortex-M33 family, integrating 10BASE-T1S Single Pair Ethernet, topology discovery, and PQC for industrial connectivity. However, it’s not the only…
Running Zork On The Steam Controller
The Steam Controller is a device capable of many interesting feats. It’s intended to act simply as an input device, and yet, it can run games all on its own. …read more
Superconducting Temperature Record set at Ambient Pressure
An interesting type of superconductors available to us today are the ones that achieve this property at room temperature, with only the small snag that they require crushing pressures that …read more
Deskbuddy – ESP32 Touchscreen Personal Desk Dashboard #3DThursday #3DPrinting
LextZip shares: A customizable mini dashboard combining a touchscreen ESP32 board with simple software widgets: time, weather, notes, timers, and other useful modules. Compact always-visible display so you don’t need to…