In this project we are going to implement an IIR filter in an FPGA from scratch using bilinear transform and the prewarping technique. By Pablo Trujillo. | Continue reading
This may not be a Halloween project, but I'm scared — simulate being a passenger on a commercial jet with the Alternative Flight Simulator. | Continue reading
The Wi-Peep exploit allows an attacker to covertly locate all of the WiFi-enabled devices in a building quickly using inexpensive hardware. | Continue reading
Built using voice coils, strain gauges, and flexures, this mechanical marvel acts as a physical neural network — "learning" as it moves. | Continue reading
"Driving" a camera around a model village to teach tank operations, this simulator is a fascinating blend of the analog and digital. | Continue reading
Wireless radio signals are invisible to the human eye, but Jan Neumann’s WiFi Cam 2.0 device can capture images of them. | Continue reading
Designed to connect to a VNC server running on something more powerful, this low-cost build could be the thinnest thin-client ever. | Continue reading
Cams lift seven segments to form each digit on this 3D-printed clock. | Continue reading
To finally bring keyboard design into the modern age, Google Japan engineers created a practical new keyboard called Gboard Bar. | Continue reading
This design uses period-correct components to clone a clone! | Continue reading
University of Oxford researchers have developed a new air-powered hand that provides a lightweight, low-maintenance prosthetic option. | Continue reading
Featuring up to 2A power input on its new USB Type-C connector, the BlackBoard C is designed to be the pinnacle of Arduino Uno compatibles. | Continue reading
New release brings with it the promise that your account won't cost you a penny — so long as you don't run out of compute credits. | Continue reading
Powered by a Pi Pico and surrounded by a beautiful circuit board enclosure. | Continue reading
Running at up to 160MHz and with 802.11b/g/n Wi-Fi and Bluetooth 5.0, this compact module costs just $6 — or less in five-unit packs. | Continue reading
Justcallmekoko's compact open source design takes aim at wireless penetration testing and signal analysis. | Continue reading
Peng Zhihui’s HelloWord mechanical keyboard incorporates a "dynamic module" that runs apps and includes a force feedback motorized knob. | Continue reading
"What if the skin on our bodies could recognize voices without using any devices?" | Continue reading
Run inferences using TensorFlow Lite for Microcontrollers on a Commodore 64. By Nick Bild. | Continue reading
Here's how to connect your phone to a LoRa module using standard components you can buy everywhere, along with an example chat program. By pulsartronic. | Continue reading
View the process of how Evan was able to replace the mainboard of an iPad with the Raspberry Pi Compute Module 4. | Continue reading
As well as a convincing, speedy, and Internet-connected classic Mac, this tool offers bare-metal Commodore emulation as a bonus. | Continue reading
Offering support for new boards, including Adafruit's latest ESP32-S2 Feathers, CircuitPython 8.0.0 is ready for testing. | Continue reading
Arduino-based Banana Random Number Generator (BRNG). | Continue reading
When is a USB charger not just a charger? | Continue reading
Linux phone in the shape of Nokia, with LoRa+WiFI+BT connectivity. By ReimuNotMoe. | Continue reading
This LoRa messaging platform looks like an old-school Blackberry. | Continue reading
Open source development tool originally from Google coming soon. | Continue reading
Inspired, in part at least, by the behavior of breakfast cereals, these microrobots can swarm and dance under computer control. | Continue reading
Company shifts entirely to parts built on a free and open source instruction set architecture, leaving Tensilica behind. | Continue reading
Gian's Joopyter is a beautiful retro-style terminal complete with an integrated thermal printer and vintage-looking marketing material. | Continue reading
By opting to use a 50m steel tape measure, Paul Timkovic from OM0ET was able to create a highly portable amateur radio setup for cheap. | Continue reading
Designed to be accessible yet flexible, the SOCORAD32 offers compatibility with off-the-shelf walkie-talkies powered by the same radio IC. | Continue reading
Designed to mimic the ill-fated Google Glass, this wearable streams, captures, shows movies, and even plays games — on your face. | Continue reading
Object detection remotely and easily with Sixfab CORE and Google Coral. By Ensar Karabudak. | Continue reading
Designed to encourage a child into science and computing, this attractive build includes a dedicated display for an ISS video live-stream. | Continue reading
Smart Glasses for daily use which display information from Smartphones By Hummer L., Adelbrecht L., and MQ Yang. | Continue reading
It's become a holiday tradition waiting for the release of a new Glitter Bomb video. Watch the YouTuber get back at porch pirates this year! | Continue reading
Why use a timer when a microcontroller will do? | Continue reading
Laser turret uses a Nintendo Wii-style Nunchuck for control. | Continue reading
Add-on board offers connectivity to electroencephalograph electrodes — and supporting software for capture and visualization. | Continue reading
Available for existing devices only, with a forked kernel and firmware, Raspberry Pi OS (Legacy) aims to ease the transition to Bullseye. | Continue reading
Claims to offer higher resolutions, better image quality, and full auto-focus - for just $18 while crowdfunding and $25 after. | Continue reading
Built from a kit of parts, this open-hardware ode to the TRS-80 Model 100 boasts ultra-wide display, keyboard, trackball — and printer. | Continue reading
Building synthesizers on the ESP8266. By Jan Ostman. | Continue reading
Open source design brings all the features of the Raspberry Pi Pico to bear, while adding a 10/100 Ethernet port as a bonus. | Continue reading
The ability to run CircuitPython on a Raspberry Pi without an operating system will soon be here — along with an E Ink microcomputer. | Continue reading
Core Memory was the most heavily used type of RAM from the mid-1950’s, all the way up until the early-1970’s. Which is before even my time… | Continue reading