We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...
This Arduino handheld game console is lightweight, easy to carry, and simple to build, making it perfect for hobbyists, ...
In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...
The following error appear when compiling on arduino IDE using ESP32 board v. 3.3.5 `Arduino: 1.8.19 (Linux), Board: "ESP32 Dev Module, Disabled, Disabled, Default ...
Abstract: This research presents an indoor localization system based on the Received Signal Strength Indicator (RSSI) values from several ESP32 (WiFi signals) to estimate the objects’ locations (zones ...
Walkthroughs, tutorials, guides, and tips. This story will teach you how to do something new or how to do something better. 1. Introduction: The DMR858M as an Integrated DMR Subsystem In the field of ...
Abstract: This study experimentally examined the energy usage of the ESP32 and Arduino Nano microcontroller boards in active and deep sleep (power-down) modes. Both boards were powered by a continuous ...
A hot potato: The ESP32 chip, found in over a billion devices worldwide, contains undocumented vendor-specific commands that could potentially be misused to access device memory and manipulate ...