The Pomdoro technique of time management has moved on a little from the tomato-shaped kitchen timer which gave it a name, as [Rukenshia] shows us with this nifty ESP32 and e-paper design.

Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply. I’ve been working ...

After a final check, I securely placed the battery below the ESP32 module. Below, you can see the fully assembled device. This code reads acceleration and gyroscope data from an MPU6050 sensor and ...

The remaining pull-up resistors are there for the SPI and interrupt lines. To interface the PMW3901 sensor module with ESP32, we use SPI communication. Since we had the Pimoroni PWM3901 module, we ...

Espressif released the ESP ZeroCode web application in the summer of 2023 to create custom Matter-certifiable firmware for ESP32 targets. However, if your application requires some more customization, ...

This week, Nikon announced the Z5II, its entry-level full-frame camera. It uses a 24MP BSI sensor we've seen in plenty of other cameras, such as the Zf and Z6 II, but that's not a complaint – in the ...

Sleep, light, and temperature adjustments were the most feasible in-home interventions to decrease agitation in patients with dementia. A novel monitoring and analysis tool has identified ...

This project implements an ultrasonic range finder using the HC-SR04 sensor, enhanced with temperature compensation for accurate distance measurement. By adjusting the speed of sound based on ...

However, the Pixel 9a’s smaller image sensor struggled to achieve the same great balance between texture and noise, resulting in slightly less refined detail under some shooting conditions. This said, ...

The Rust + ESP32 + Embassy ecosystem is still very young ... One task creates an interface the the BME280 sensor, then periodically reads a sample from it, and sends it through the channel. The other ...