The analog input of an Espressif ESP32 doesn't seem very reactive in the very first part of its allowed range, with a lack of response, and a non-linearity in the whole range, consequently. The aim of ...

This project delivers a sophisticated control system powered by the ESP32 microcontroller ... The configuration_example.json file serves as an example, demonstrating how digital inputs can control ...

Discover why analog keyboards are replacing mechanical switches with features like adjustable actuation and magnetic ...

For the quarter ended April 2025, Analog Devices (ADI) reported revenue of $2.64 billion, up 22.3% over the same period last year. EPS came in at $1.85, compared to $1.40 in the year-ago quarter.

He came down to the 2024 Hackaday Superconference to tell us all about how you can repurpose ESP32-based commercial products. Jim starts off this talk by explaining just why the ESP32 is so popular.

OBJEX Link S3LW is a small development board based on the ultra-low-power ELPM-S3LW module with ESP32-S3 MCU and LoRaWAN connectivity and the ability to take 100W input via USB-C or a 2-pin terminal ...

If you need to weigh your pet, you’ll soon find that getting an animal to stand on a weighing machine to order is very difficult indeed. If the critter in question is a cat or a small dog you ...

When ChatGPT first launched two years ago, the AI chatbot was met with such high demand that OpenAI introduced a premium plan called ChatGPT Plus. This plan guaranteed access to the chatbot even ...

Efficiency levels are calculated by dividing total output by total input. Efficiency means that an entity is operating at an optimum level of performance. It is a measurable concept that can be ...

1), analog front-end (AFE) with very low noise (100nV/$\sqrt{\mathrm{Hz}}$) and large linear input range (>300m$\mathrm{V}_{\mathrm{p}\mathrm{p}}$) is essential. Moreover, to enable gel-free ExG ...

Global variables use 31276 bytes (38%) of dynamic memory, leaving 50644 bytes for local variables. Maximum is 81920 bytes. ESP32: Sketch uses 310749 bytes (23%) of program storage space. Maximum is ...