Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Abstract: In recent years, the monitoring systems play significant roles in our life. So, in this paper, we propose an automatic weather monitoring system that allows having dynamic and real-time ...

We were able to get our first look at Android’s upcoming Intrusion Logging feature. It records security incidents and logs key activities that could be linked to data breaches. The feature is designed ...

If you want to protect a system from being hacked, a great way to do that is with an airgap. This term specifically refers to keeping a system off any sort of network or external connection — there is ...

Personal Data Servers are the persistent data stores of the Bluesky network. It houses a user's data, stores credentials, and if a user is kicked off the Bluesky network the Personal Data Server admin ...

There was an error while loading. Please reload this page. A simple data logger script for our 2019 & 2020 'Classroom Logger' tutorials. This code is hopefully simple ...

A no-logs VPN doesn’t collect or store any user data. We’ve taken a look at some of the best logless VPNs, as well as explained how to determine whether a provider is trustworthy. VPNs are a great ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting real-time data on soil moisture, temperature, and sunlight. From sensor calibration ...