Quantum Robot
@quantumrobot.bsky.social
It is still the "Gulf of Mexico" 🇲🇽.
Democracy is under attack, and the economy is tanking. We are fed lies, while rights and freedoms are being taken away. Nobody is coming to save us. Don't be fooled by fascist X algorithms.
Resistance is not futile!
Democracy is under attack, and the economy is tanking. We are fed lies, while rights and freedoms are being taken away. Nobody is coming to save us. Don't be fooled by fascist X algorithms.
Resistance is not futile!
Reposted by Quantum Robot
Erik Bosman designed a USB 2.0 hub with per-port power and MTT: blog.adafruit.com/2025/11/03/a...
November 3, 2025 at 6:24 PM
Erik Bosman designed a USB 2.0 hub with per-port power and MTT: blog.adafruit.com/2025/11/03/a...
Reposted by Quantum Robot
More Than 100 Sub-Circuit Designs from Texas Instruments
More Than 100 Sub-Circuit Designs from Texas Instruments
Hackaday Article
hackaday.com
October 15, 2025 at 11:06 AM
More Than 100 Sub-Circuit Designs from Texas Instruments
Reposted by Quantum Robot
MorphKeys is a reconfigurable keyboard that allows users to customize the physical arrangement of keys using switched NFC tags and a SAM D21-controlled reader system: dl.acm.org/doi/pdf/10.1...
MorphKeys: A Reconfigurable Keyboard System Using Switched NFC Tags
YouTube video by ACM SIGCHI
youtu.be
October 3, 2025 at 7:49 PM
MorphKeys is a reconfigurable keyboard that allows users to customize the physical arrangement of keys using switched NFC tags and a SAM D21-controlled reader system: dl.acm.org/doi/pdf/10.1...
Reposted by Quantum Robot
AOL has now ceased dial-up service as of September 30.
Let us play the forgotten music...
Let us play the forgotten music...
October 1, 2025 at 5:35 AM
AOL has now ceased dial-up service as of September 30.
Let us play the forgotten music...
Let us play the forgotten music...
Reposted by Quantum Robot
Curious Scientist shows off a simple yet smart way to handle multiple buttons with a single signal line.
A genius way of handling multiple buttons with a single signal wire
YouTube video by Curious Scientist
www.youtube.com
September 25, 2025 at 1:51 PM
Curious Scientist shows off a simple yet smart way to handle multiple buttons with a single signal line.
Reposted by Quantum Robot
Serious Chemical Threat Sniffer on a Budget
Serious Chemical Threat Sniffer on a Budget
Hackaday Article
hackaday.com
September 16, 2025 at 11:09 AM
Serious Chemical Threat Sniffer on a Budget
Reposted by Quantum Robot
Smartphone Sensors Unlocked: Turn Your Phone into a Physics Lab
Smartphone Sensors Unlocked: Turn Your Phone into a Physics Lab
Hackaday Article
hackaday.com
September 8, 2025 at 5:07 AM
Smartphone Sensors Unlocked: Turn Your Phone into a Physics Lab
Reposted by Quantum Robot
Microsoft BASIC For 6502 Is Now Open Source
Microsoft BASIC For 6502 Is Now Open Source
Hackaday Article
hackaday.com
September 4, 2025 at 11:08 AM
Microsoft BASIC For 6502 Is Now Open Source
Reposted by Quantum Robot
Rotor downwash in confined spaces can send drones spiraling out of control, but this new system uses AI to keep them on the right track.
AI Improves Drone Stability in Air Ducts
Rotor downwash in confined spaces can send drones spiraling out of control, but this new system uses AI to keep them on the right track.
www.hackster.io
July 30, 2025 at 4:32 PM
Rotor downwash in confined spaces can send drones spiraling out of control, but this new system uses AI to keep them on the right track.
Reposted by Quantum Robot
Researchers from NC State have developed a compact low-power spectrometer suitable for measuring wavelengths from ultraviolet to near-infrared — and it's small enough that it could be squeezed into a smartphone.
Tiny, Low-Power Spectrometer Could Give Future Smartphones Superpowers
Scalable down to a single pixel, this novel spectrometer needs no complex optics or high-voltage power supplies to do its thing.
www.hackster.io
July 30, 2025 at 12:10 AM
Researchers from NC State have developed a compact low-power spectrometer suitable for measuring wavelengths from ultraviolet to near-infrared — and it's small enough that it could be squeezed into a smartphone.
Reposted by Quantum Robot
Flexduino is an Arduino clone specifically designed to work on flexible substrates, and it looks particularly good on JLPCB's transparent FPC material.
Transparent PCBs Trigger 90s Nostalgia
What color do you like your microcontroller boards? Blue? Red? Maybe white or black? Sadly, all of those are about to look old hat. Why? Well, as shared by [JLCPCB], this transparent Arduino looks …
hackaday.com
July 25, 2025 at 6:23 PM
Flexduino is an Arduino clone specifically designed to work on flexible substrates, and it looks particularly good on JLPCB's transparent FPC material.
Reposted by Quantum Robot
Wireless telemetry on a budget! Patricio Gonzalez Cabrera leveraged Microchip's PIC16F13145 Curiosity Nano and its Configurable Logic Block to transmit data as a digital radio: www.reddit.com/r/electronic...
July 24, 2025 at 12:27 PM
Wireless telemetry on a budget! Patricio Gonzalez Cabrera leveraged Microchip's PIC16F13145 Curiosity Nano and its Configurable Logic Block to transmit data as a digital radio: www.reddit.com/r/electronic...
Reposted by Quantum Robot
Jackson Studner’s Jcorp Nomad is a small, pocketable offline media server that you can take anywhere.
Build Your Own Pocketable Offline Media Server
Jackson Studner’s Jcorp Nomad is a small, pocketable offline media server that you can take anywhere.
www.hackster.io
July 15, 2025 at 2:13 PM
Jackson Studner’s Jcorp Nomad is a small, pocketable offline media server that you can take anywhere.
Reposted by Quantum Robot
Protocentral has announced the successor to its HealthyPi 5 biosignal acquisition platform — very sensibly named the HealthyPi 6, offering boosted performance over its predecessor.
ProtoCentral Unveils the HealthyPi 6, Now Powered by an STMicroelectronics STM32H7
A move away from the Raspberry Pi RP2040 and a design shift means better performance, but gone are the on-board display option and Wi-Fi.
www.hackster.io
July 14, 2025 at 5:37 PM
Protocentral has announced the successor to its HealthyPi 5 biosignal acquisition platform — very sensibly named the HealthyPi 6, offering boosted performance over its predecessor.
Reposted by Quantum Robot
2025 One Hertz Challenge: Ham Radio Foxhunt Transmitter
2025 One Hertz Challenge: Ham Radio Foxhunt Transmitter
Hackaday Article
hackaday.com
July 13, 2025 at 8:01 PM
2025 One Hertz Challenge: Ham Radio Foxhunt Transmitter
Reposted by Quantum Robot
This Raspberry Pi 5-powered NavDesk collects data from all over the 32-foot catamaran that it is helping to sail around the world.
Pi-rates of the Caribbean
This Raspberry Pi 5-powered NavDesk collects data from all over the 32-foot catamaran that it is helping to sail around the world.
www.hackster.io
July 11, 2025 at 2:43 PM
This Raspberry Pi 5-powered NavDesk collects data from all over the 32-foot catamaran that it is helping to sail around the world.
Reposted by Quantum Robot
Smart Citizen turned to Meshtastic to help design a decentralized, off-grid communication protocol for long-range connectivity.
Meshastic Collaborates with Smart Citizen to Develop Decentralized Sensing Network
Smart Citizen turned to Meshastic to help design a decentralized, off-grid communication protocol for long-range connectivity.
www.hackster.io
July 10, 2025 at 6:59 PM
Smart Citizen turned to Meshtastic to help design a decentralized, off-grid communication protocol for long-range connectivity.
Reposted by Quantum Robot
RAKwireless has launched two mode devices aimed at the community-driven Meshtastic mesh network project: the WisMesh Board ONE and WisMesh Board ONE Pocket.
RAKwireless Launches the Compact Yet Fully-Featured WisMesh Board ONE for Meshtastic
WisMesh Board ONE Pocket variant includes a bundled case and 1Ah lithium-ion battery, ready-to-run out-the-box.
www.hackster.io
July 5, 2025 at 1:49 AM
RAKwireless has launched two mode devices aimed at the community-driven Meshtastic mesh network project: the WisMesh Board ONE and WisMesh Board ONE Pocket.
Reposted by Quantum Robot
Today's RC cars are pretty fast, which means they crash a lot. This inspired Narrow Studios to build an ATmega328-based automatic braking system that helps the vehicles avoid hitting obstacles.
Adding Automatic Emergency Braking To An RC Car
Modern RC cars can be pretty darn fast. That’s fun and all, but it also makes it easy to crash them into things. This problem inspired [Narrow Studios] to whip up something to offer a bit of …
hackaday.com
July 2, 2025 at 1:57 PM
Today's RC cars are pretty fast, which means they crash a lot. This inspired Narrow Studios to build an ATmega328-based automatic braking system that helps the vehicles avoid hitting obstacles.
Reposted by Quantum Robot
Running neural networks on an 8-bit Arduino? Doctor Volt demonstrates the deployment of a tinyML model to an ATmega328-based Nano to drive an LED bar.
A Neural LED Bar For The Arduino
This project shows how to train and deploy a real neural network on an Arduino Nano to drive an LED bar. The output mimics a VU meter or binary bar display — but the logic is learned, not hardcoded. E...
hackaday.io
July 1, 2025 at 6:48 PM
Running neural networks on an 8-bit Arduino? Doctor Volt demonstrates the deployment of a tinyML model to an ATmega328-based Nano to drive an LED bar.
Reposted by Quantum Robot
Reposted by Quantum Robot
Researchers developed eco-friendly memory for disposable electronics and wearables that biodegrades on command, leaving no residue behind.
Just Add Water
Researchers developed eco-friendly memory for disposable electronics and wearables that biodegrades on command, leaving no residue behind.
www.hackster.io
June 28, 2025 at 10:26 PM
Researchers developed eco-friendly memory for disposable electronics and wearables that biodegrades on command, leaving no residue behind.
Reposted by Quantum Robot
Google's Gemini Robotics On-Device VLA model gives robots a deep understanding of the world around them, and it runs entirely locally.
Robots Now Think for Themselves
Google's Gemini Robotics On-Device VLA model gives robots a deep understanding of the world around them, and it runs entirely locally.
www.hackster.io
June 26, 2025 at 12:23 AM
Google's Gemini Robotics On-Device VLA model gives robots a deep understanding of the world around them, and it runs entirely locally.
Reposted by Quantum Robot
Stand out this festival season with an @adafruit.com QT Py SAMD21-controlled, color-mixing cuff bracelet: blog.adafruit.com/2025/06/25/c...
June 26, 2025 at 12:39 AM
Stand out this festival season with an @adafruit.com QT Py SAMD21-controlled, color-mixing cuff bracelet: blog.adafruit.com/2025/06/25/c...