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“In 2016, after being inspired by a video of the Scanman Line Follower on YouTube, I started work on a synthesizer device using the Toshiba TCD1304 linear CCD to synthesize audio from spectrogram data (or graphical data interpreted as spectrogram …
“I wanted to build a weather monitor on my own for a long time. When I saw the epaper displays from Waveshare I thought this would definitely be the way to go. This instructables describes how to build a weather …
“Before I retired from the University of Cambridge it was my greatest good fortune to have secure, decently paid, university posts for forty years in leisurely times, with almost total freedom to follow my interests wherever they led. Like many …
“In this Instructable I want to show how to use the LSM303 sensor to realize a tilt compensated compass. After a first (unsuccessful) attempt I dealt with the calibration of the sensor. Thanks to these, the values of the magnetometer …
“A power supply is an essential device when you are working with electronics. If you want to know how much power your circuit is consuming, you will need to take voltage and current measurements and then multiply them to get …
“The W-GM Counter based on an ESP32 chipset (Heltec WIFI kit-32 with OLED) is a fork of the Ethernet C-GM Counter and costs (27$/22) about half price of the C-GM Counter. This D.I.Y low …
“A project for someone who lights up your life… 2 years ago, as a Christmas present for a long-distance friend, I created lamps that would synchronize animations via internet connection. This year, 2 years later, I created this updated version …
“ESP32-CAM-based project that streams video securely to any place in the world over the Husarnet. Introduction In this project we use ESP32-CAM module together with Husarnet secure network layer. The ESP32-CAM is a module available from …
“An undesirable trait found in traditionally processed superalloys does not exist in a 3D-printed, nickel-based superalloy, according to a team of materials scientists who think this could lead to new manufacturing techniques that allow for alloys with tailored properties. The …
“The research has been published in the journal Additive Manufacturing. “The most common form of 3D printing is thermoplastic extrusion,” said Emre Gunduz, assistant research professor of mechanical engineering. “That’s usually good enough for prototypes, but for actual fabrication …