Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...
We’ve always been interested in fluidic logic and, based on [soiboi’s] videos, he is too. His latest shows how to use silicone and a vacuum to build a multiplexed dot matrix display.
Choosing the best TV isn’t getting any easier. There are more models, more screen sizes and more panel technologies than ever, and headline specs rarely tell you how a TV actually performs once it’s ...
Ever wanted to know how engineers made their calculations before digital calculators were on every workbench? [Richard ...
Trying to find a good laptop under $500? Yeah, it’s hard out there. One search and suddenly you’re buried in options… and most of them aren’t great. So, here’s what matters: Go for a 1080p screen and ...
Abstract: Single-side-emitting LED displays have been widely utilized in various applications, but they have inherent limitations when it comes to scenarios requiring display content on both sides ...
Seeed Studio has sent us a sample of the XIAO ePaper DIY Kit EE02 for review. The kit is comprised of an ESP32-S3 board driving a 13.3-inch Spectra 6 color E-Ink display with 1600 x 1200 resolution.
Here are instructions for making a LED strip that can be controlled via an Web API. The strip can show any color combination with red, green and blue LEDs: The LED API can receive a number of commands ...
In this guide, we focus on the WS2812B addressable RGB LEDs on the LiteWing Flight Positioning Module. The module includes four NeoPixel-compatible LEDs, each independently controllable via software.
Abstract: Driven by the visions of Internet of Things and 5G communications, recent years have seen a paradigm shift in mobile computing, from the centralized mobile cloud computing toward mobile edge ...
An open-source, versatile breakout board for controlling ST-4 autoguider ports on telescope mounts. Connect the board to the drive motors with an ST-4 cable (RJ12) and use a 5V microcontroller (e.g.
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