Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

Abstract: The serial peripheral interface (SPI) is an important module for realizing communication between the APB bus in the SOC chip and peripheral SPI devices. Therefore, efficient and sufficient ...

I programmed it with ESPHome, and it only took a few hours from start to finish.

Packing four ARGB fans, Montech's King 15 Pro delivers surprising quality and performance for the money in a MicroATX case, but some thorny power supply fitment issues keep it from better marks.

Improving density in circuit design is an ongoing challenge. One solution is to reconsider circuit layouts from the perspective of bandwidth optimization.

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

This is a Python implementation for calculating the Standard Precipitation Index (SPI). This is one of the key indicies in identifying droughts. See [NCAR's Climate ...

It's more than just a trinket, though.

Here are the Kahoot game pin codes that you can try using to join active sessions right now: Apart from the above methods, you can also join a game session directly via a link sent by your host.

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. Everyone and their sister might be getting a bob, but the most game-changing thing ...

Abstract: Serial Peripheral Interface is a synchronous protocol that allows serial communication between a master and a slave device. The purpose of this paper is to provide a full description of a ...

The AD5293 Digital Potentiometer is an SPI, 10-bit, 100K-ohm device. The device operates with a digital logic power source of 2.7v to 5.5v and a dual analog power source of +/-9v to +/-16.5v. The ...