By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both ...

Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Raspberry Pi alternatives that actually outperform the Pi (and cost less) ...

Full-motion video games occupy a curious niche in video game history. If you’re not familiar with the term, it refers to ...

Keeping plants alive is easy if you’re diligent and never forget to check on your green friends. However, a little electronic ...

A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...

Researchers from the University of Twente and Harvard University have developed a new way to generate ultraviolet (UV) light ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...

Exclusive: Transdev undertook ‘coupling project’ after teen trapped between carriages in 2023. Trial restarted after second fatality, ex-employee claims, while Transdev denies ‘assessment’ ever ...

Abstract: Drunk driving remains a significant issue worldwide, with thousands of lives lost every year due to accidents caused by individuals operating vehicles under the influence of alcohol. The ...

The Analog-to-Digital Converter with Computation (ADCC) of the PIC16F18446 is used to read 3 gas sensors. The ADCC conversion is automatically started by Timer 2 (TMR2) overflow. When the conversion ...