Hackster.io
@hacksterio.bsky.social
Hackster is the world’s fastest growing developer community for learning, programming, and building hardware with 2.4M+ members and 39K+ open source projects.
Reposted by Hackster.io
What if a lamp followed your natural sleep rhythm? Seanjmarchetti’s circadian lamp uses our XIAO ESP32-C3 + a NeoPixel ring to fade from warm orange to bright white. Simple wiring, quick MicroPython code, and a clean beginner-friendly design.
More on @hacksterio.bsky.social 👉 https://bit.ly/3KrqdaZ
More on @hacksterio.bsky.social 👉 https://bit.ly/3KrqdaZ
November 26, 2025 at 2:02 PM
What if a lamp followed your natural sleep rhythm? Seanjmarchetti’s circadian lamp uses our XIAO ESP32-C3 + a NeoPixel ring to fade from warm orange to bright white. Simple wiring, quick MicroPython code, and a clean beginner-friendly design.
More on @hacksterio.bsky.social 👉 https://bit.ly/3KrqdaZ
More on @hacksterio.bsky.social 👉 https://bit.ly/3KrqdaZ
This holiday season, the Peridio team is highlighting the SoM providers and hardware platforms setting the pace for what’s possible at the edge.
The Top 5 SoMs Making Physical AI Merry and Bright This Season
This holiday season, we’re highlighting the SoM providers and hardware platforms setting the pace for what’s possible at the edge. ✨
www.hackster.io
November 26, 2025 at 4:30 PM
This holiday season, the Peridio team is highlighting the SoM providers and hardware platforms setting the pace for what’s possible at the edge.
Using just three components, you can make a Space Invaders clone for your Raspberry Pi Pico 2 and defend the Earth!
Space Invaders on a Raspberry Pi Pico 2
Using just three components, you can make a Space Invaders clone for your Raspberry Pi Pico 2 and defend the Earth!
www.hackster.io
November 26, 2025 at 4:24 PM
Using just three components, you can make a Space Invaders clone for your Raspberry Pi Pico 2 and defend the Earth!
Researchers have developed 100nm-sized OLEDs that could deliver a big boost in optical microscope resolution and even power tiny lasers.
Researchers Predict Ultra-Resolution Displays to Come, Thanks to These Nano-Scale OLEDs
100nm-sized OLEDs could deliver a big boost in optical microscope resolution and even power tiny lasers.
www.hackster.io
November 26, 2025 at 2:32 PM
Researchers have developed 100nm-sized OLEDs that could deliver a big boost in optical microscope resolution and even power tiny lasers.
FORTEC Integrated has announced the launch of a 3.5" almost-single-board computer it says can stand up to the demands of industrial use cases — powered by the Intel Atom x7211RE.
FORTEC Integrated Puts Intel's Atom x7211RE to Work in Industrial Automation, Edge AI
New compact board boasts a wide operating temperature range and the promise of long-term availability.
www.hackster.io
November 26, 2025 at 2:30 PM
FORTEC Integrated has announced the launch of a 3.5" almost-single-board computer it says can stand up to the demands of industrial use cases — powered by the Intel Atom x7211RE.
Frank Adams designed a carrier board for the Solder Party RP2350 Stamp XL to convert a laptop keyboard into a USB keyboard.
USB Laptop Keyboard Controller Solder Party RP2350 Stamp XL
Convert a laptop keyboard into a USB keyboard with the Raspberry Pi microcontroller on the Solder Party RP2350 Stamp XL. By Frank Adams.
www.hackster.io
November 26, 2025 at 2:28 PM
Frank Adams designed a carrier board for the Solder Party RP2350 Stamp XL to convert a laptop keyboard into a USB keyboard.
Hyperspace Pirate suffered a devastating accident, so he built this remote-controlled arc furnace to more safely melt steel and ceramic.
This Remote-Controlled Arc Furnace Safely Melts Steel and Ceramic
Hyperspace Pirate suffered a devastating accident, so he built this remote-controlled arc furnace to more safely melt steel and ceramic.
www.hackster.io
November 26, 2025 at 2:25 PM
Hyperspace Pirate suffered a devastating accident, so he built this remote-controlled arc furnace to more safely melt steel and ceramic.
The Flipper Zero has been a runaway success, as so many people appreciate all of the functionality packed into a small, cute, pocketable gadget. But now a challenger approaches: the Hak5 WiFi Pineapple Pager.
The Hak5 WiFi Pineapple Pager is a Hacker’s Pentesting Dream Tool (Probably)
Flipper beware, because a challenger approaches: the Hak5 WiFi Pineapple Pager.
www.hackster.io
November 26, 2025 at 2:24 PM
The Flipper Zero has been a runaway success, as so many people appreciate all of the functionality packed into a small, cute, pocketable gadget. But now a challenger approaches: the Hak5 WiFi Pineapple Pager.
Researchers from Oregon State University have come up with an environmentally-friendly alternative to concrete that, they say, sets quickly enough that it could allow for direct 3D printing of homes and other infrastructure.
This Hemp-Infused Concrete Alternative Cures Quickly Enough for 3D-Printed Homes and More
New material delivers the strength of structural concrete in a fraction of the curing time and with less environmental impact.
www.hackster.io
November 25, 2025 at 10:04 PM
Researchers from Oregon State University have come up with an environmentally-friendly alternative to concrete that, they say, sets quickly enough that it could allow for direct 3D printing of homes and other infrastructure.
Wes did a reverse engineering deep dive to revive this old Milltronics ML15 CNC lathe.
Milltronics Brought This Broken Milltronics CNC Lathe Back to Life
Wes did a reverse engineering deep dive to revive this old Milltronics ML15 CNC lathe.
www.hackster.io
November 25, 2025 at 10:02 PM
Wes did a reverse engineering deep dive to revive this old Milltronics ML15 CNC lathe.
Athena Technologies has launched a crowdfunding campaign for an add-on that, it says, can convert almost any standard FFF/FDM 3D printer into a CNC metal etcher and cutter — using simple saltwater as an electrolyte.
Athena Technologies' Liquid Blade 3D Aims to Equip Your 3D Printer for Precision Metal Etching
A simple saltwater solution acts as an environmentally-friendly electrolyte in this metal-etching conversion kit.
www.hackster.io
November 25, 2025 at 8:40 PM
Athena Technologies has launched a crowdfunding campaign for an add-on that, it says, can convert almost any standard FFF/FDM 3D printer into a CNC metal etcher and cutter — using simple saltwater as an electrolyte.
In addition to 48 velocity-sensitive keys, easily expandable, Xavier Dumont's MIDI gadget can also use your breath as an input.
Xavier Dumont's Isomorphic Keyboard Is an Espressif ESP32-Powered Breath-Driven Thing of Wonder
In addition to 48 velocity-sensitive keys, easily expandable, this MIDI gadget can also use your breath as an input.
www.hackster.io
November 25, 2025 at 8:35 PM
In addition to 48 velocity-sensitive keys, easily expandable, Xavier Dumont's MIDI gadget can also use your breath as an input.
This incredibly tiny ESP32-C3 development board fits on the back of a USB-C connector to host web apps or control simple circuits.
An ESP32 Board Smaller Than a Dime
This incredibly tiny ESP32-C3 development board fits on the back of a USB-C connector to host web apps or control simple circuits.
www.hackster.io
November 25, 2025 at 8:03 PM
This incredibly tiny ESP32-C3 development board fits on the back of a USB-C connector to host web apps or control simple circuits.
Austin Pivarnik has tweaked his Raspberry Pi to become what he believes may be the most stable example in the world — by doing away with heat-linked clock jitter with some clever busywork to keep the processor at a stable temperature.
Austin Pivarnik Turns to CPU Busywork to Create the "World's Most Stable Raspberry Pi"
No, this isn't about crashes — but about getting timing drift down as low as possible by stabilizing the on-board crystal's temperature.
www.hackster.io
November 25, 2025 at 7:13 PM
Austin Pivarnik has tweaked his Raspberry Pi to become what he believes may be the most stable example in the world — by doing away with heat-linked clock jitter with some clever busywork to keep the processor at a stable temperature.
Sesi Technologies develops tools like GrainMate, a low-cost moisture meter, to help smallholder farmers reduce post-harvest losses.
Sesi Technologies Is Tackling Africa's Food Loss Problem with a Moisture Meter
Sesi Technologies develops tools like GrainMate, a low-cost moisture meter, to help smallholder farmers reduce post-harvest losses.
www.hackster.io
November 25, 2025 at 7:01 PM
Sesi Technologies develops tools like GrainMate, a low-cost moisture meter, to help smallholder farmers reduce post-harvest losses.
You supply the gift wrap, we supply our picks of the best new hardware to launch this year — and there's something for everyone.
// 🎁 Check out our holiday guide: www.hackster.io/news/hackste...
// 🎁 Check out our holiday guide: www.hackster.io/news/hackste...
November 25, 2025 at 6:14 PM
You supply the gift wrap, we supply our picks of the best new hardware to launch this year — and there's something for everyone.
// 🎁 Check out our holiday guide: www.hackster.io/news/hackste...
// 🎁 Check out our holiday guide: www.hackster.io/news/hackste...
Chen Liang has taken full advantage of the dual-band nature of the ESP32-C5 wireless SoC to build a compact Wi-Fi channel analyzer covering both the 2.4GHz and 5GHz spectra — and you only need two components, plus power.
Chen Liang Turns Any Espressif ESP32-C5 and a Display Into a Compact Dual-Band Wi-Fi Analyzer
Simple two-component build — plus a battery, if you want it portable — provides real-time monitoring of Wi-Fi congestion.
www.hackster.io
November 25, 2025 at 5:03 PM
Chen Liang has taken full advantage of the dual-band nature of the ESP32-C5 wireless SoC to build a compact Wi-Fi channel analyzer covering both the 2.4GHz and 5GHz spectra — and you only need two components, plus power.
STMicroelectronics has announced what it claims is the industry's first NFC chip to meet the requirements of the new Matter 1.5 standard — which introduced one-tap NFC on-boarding for a range of smart home devices.
STMicroelectronics Unveils "Market-First" Matter 1.5-Compatible NFC Chip for One-Tap On-Boarding
New chip has the cryptographic chops to simplify adding devices to your Matter home network.
www.hackster.io
November 25, 2025 at 4:57 PM
STMicroelectronics has announced what it claims is the industry's first NFC chip to meet the requirements of the new Matter 1.5 standard — which introduced one-tap NFC on-boarding for a range of smart home devices.
Reposted by Hackster.io
🎶 Ever imagined your music driving an OLED mood display? Zeller’s “Mood Player” uses our XIAO ESP32S3 Plus, XIAO Expansion Board, Grove Speaker & Button to turn melodies into shifting visuals via @microblocks.bsky.social.
Check it out on @hacksterio.bsky.social 👉 https://bit.ly/4rkZNbA
Check it out on @hacksterio.bsky.social 👉 https://bit.ly/4rkZNbA
November 25, 2025 at 2:02 PM
🎶 Ever imagined your music driving an OLED mood display? Zeller’s “Mood Player” uses our XIAO ESP32S3 Plus, XIAO Expansion Board, Grove Speaker & Button to turn melodies into shifting visuals via @microblocks.bsky.social.
Check it out on @hacksterio.bsky.social 👉 https://bit.ly/4rkZNbA
Check it out on @hacksterio.bsky.social 👉 https://bit.ly/4rkZNbA
Reposted by Hackster.io
This week’s #HacksterCafe guest is bio-mechatronics builder Arvind SA! He’s won prizes on @hacksterio.bsky.social with his air-quality #WearableTech and this #LED Connect Four game. Plus: #AssistiveTech projects and clock-tower repair! Can’t wait :D
Tuesday, Nov. 25
10:30am Pacific / 6:30pm UTC
Tuesday, Nov. 25
10:30am Pacific / 6:30pm UTC
Arvind SA: Aesthetic & Assistive Tech // Hackster Café
YouTube video by Hackster.io, an Avnet community
www.youtube.com
November 25, 2025 at 11:22 AM
This week’s #HacksterCafe guest is bio-mechatronics builder Arvind SA! He’s won prizes on @hacksterio.bsky.social with his air-quality #WearableTech and this #LED Connect Four game. Plus: #AssistiveTech projects and clock-tower repair! Can’t wait :D
Tuesday, Nov. 25
10:30am Pacific / 6:30pm UTC
Tuesday, Nov. 25
10:30am Pacific / 6:30pm UTC
PJ Dines has turned an old brass carriage clock into a lunar-centric moon and tide clock, courtesy of a Raspberry Pi Pico W running MicroPython — with the only drawback being that it no longer tells you the time.
This Tide and Moon Clock Lets You Keep an Eye on the Seas and Sky — But Not The Time
Updating once a day, this MicroPython-based Raspberry Pi Pico W-powered clock doesn't concern itself with mere minutes and seconds.
www.hackster.io
November 25, 2025 at 3:53 PM
PJ Dines has turned an old brass carriage clock into a lunar-centric moon and tide clock, courtesy of a Raspberry Pi Pico W running MicroPython — with the only drawback being that it no longer tells you the time.
Simon Carter has developed an FM radio that's entirely operable by blind and visually-impaired users, translating channel information into an audible format for eyes-off operation.
Simon Carter's Arduino-Powered FM Radio Has a Built-In Announcer for the Visually Impaired
Accessible radio uses a text-to-speech library to announce the current channel frequency for eyes-off use.
www.hackster.io
November 25, 2025 at 3:52 PM
Simon Carter has developed an FM radio that's entirely operable by blind and visually-impaired users, translating channel information into an audible format for eyes-off operation.
Java-based BMOS provides a friendly user interface for a six-year-old in this smart Raspberry Pi-powered BMO build.
This BMO Build Brings Its Own "Quasi-OS" to Emulate Games, Play Videos — And Fart
Java-based BMOS provides a friendly user interface for a six-year-old in this smart Raspberry Pi-powered BMO build.
www.hackster.io
November 25, 2025 at 3:51 PM
Java-based BMOS provides a friendly user interface for a six-year-old in this smart Raspberry Pi-powered BMO build.
Java-based BMOS provides a friendly user interface for a six-year-old in this smart Raspberry Pi-powered BMO build.
This BMO Build Brings Its Own "Quasi-OS" to Emulate Games, Play Videos — And Fart
Java-based BMOS provides a friendly user interface for a six-year-old in this smart Raspberry Pi-powered BMO build.
www.hackster.io
November 25, 2025 at 3:50 PM
Java-based BMOS provides a friendly user interface for a six-year-old in this smart Raspberry Pi-powered BMO build.
This robot hand will mercilessly annoy you if you don't stop doomscrolling at night and hand your phone over.
A Robotic Solution for Late-Night Doomscrolling
This robot hand will mercilessly annoy you if you don't stop doomscrolling at night and hand your phone over.
www.hackster.io
November 25, 2025 at 1:24 PM
This robot hand will mercilessly annoy you if you don't stop doomscrolling at night and hand your phone over.