This repository contains the MicroPython I2C library for the Gravity: Offline Language Learning Voice Recognition Sensor from DFRobot, as well as a very simple example of how to use it. The original ...

Waveshare has recently introduced ESP32-S3-Touch-LCD-3.49, an ESP32-S3-based wide touch display (640×172) development board ...

Elecrow has added two new ESP32-S3-powered rotary displays to its CrowPanel Advance lineup, which come in 1.28-inch (240×240) and 2.1-inch (480×480) ...

A lawyer has revealed how using fewer words can make you a better communicator - and also make you come across as more credible. Jefferson Fisher, from Texas, who is also a communication expert, ...

LiquidCrystal Arduino library for I2C LCD displays used for STEM schools. Tested on HD44780 LCD connected to PCF8574 I2C.

In a recent video our hacker [Electronic Wizard] introduces the 74HC595 shift register and explains how to use it to drive 7-segment displays. [Electronic Wizard] explains that understanding how to ...

Owing to the volume of manuscripts we receive, all submissions need to be made via our online submission system. Using this system, authors can upload manuscript files (text, figures, videos) directly ...

Abstract: Positioning, Navigation, and Timing (PNT) is an essential service for modern societies, their industries, and governmental organizations. Mobility, logistics, and agriculture, among others, ...