August 31, 2021 Easy as Artificial Intelligence Level up your machine learning skills by building this open source water meter monitor. Read now
August 31, 2021 The Sparkpad Is a Reconfigurable Control Surface for Streamers Patrick Thomas' device allows streamers to control multiple elements with the push of a button. Read now
August 31, 2021 Aaron Christophel's ESP32 Tool Can Take Over, Wipe Common ePaper Electronic Shelf Labels Electronic pricing labels may be handy when it comes time to update them, but security isn't at the forefront of their design. Read now
August 30, 2021 The Ambi-Alice Is an Ambisonic Microphone for Directional Recording and Listening By using four separate microphones in a single housing, audio can be encoded spatially and selectively played back. Read now
August 30, 2021 The Engine Doctor: An ESP32-Based Web Viewing Interface for Critical Engine Parameters Use your smartphone web browser to view engine performance and sensor data. Read now
August 30, 2021 Bring an Echo Effect to Guitar and Vocals Using the Janky Tape Echo The Janky Tape Echo was designed using a portable cassette player, an Arduino Nano, and 3D-printed parts. Read now
August 27, 2021 Pool Party Beverage Boat Remote-controlled watercraft travels the pool to deliver drinks, snacks, and squirts of water. Read now
August 27, 2021 Low-Cost 3D-Printed Holographic Microscope Could Lead to Rapid COVID-19 Testing Designed for high-speed low-cost COVID-19 detection, this blood-analyzing system shows real promise. Read now
August 27, 2021 See Your Circuits in All Their Glory with This Glass-Based "PCB" By using glass as the substrate instead of the typical FR4 material, circuits can be visible from all angles. Read now