ESPHome has become one of my favorite tools for managing smart home devices. It gives me the ability to configure, update, ...

Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

What if the same RFID "smart barcode" tags used to track packages and retail inventory could also detect changes in the real ...

A research team has developed a self-powered wireless carbon dioxide (CO2) monitoring system. This innovative system harvests minute vibrational energy from its surroundings to periodically measure ...

A Wi-Fi Evil Twin Attack Simulator built on the ESP8266 that creates a rogue wireless hotspot mimicking open public networks. It hijacks DNS requests and serves a configurable phishing or redirect ...

Modern communication networks rely on both high-speed fiber-optic links and wireless radio-frequency microwave transmission, ...

Connectivity options include Wi-Fi, GPS, Bluetooth, NFC and USB Type-C. Sensors on the phone include Face unlock, In-Display Fingerprint Sensor, Compass Magnetometer, Proximity sensor, Ambient light ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.