💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App Using ...

With RFID Journal LIVE! 2025 almost here, we are spotlighting vendors who will be exhibiting on the expo hall floor this year. Michael Baucke, Director of Market Development for Tageos, took time out ...

Rising consumer packaged good penetration in emerging markets should benefit label growth, while growth in omnichannel retailing and increased radio frequency identification, or RFID, adoption in ...

RFID tag scanning using ESP8266 and RC522 module. Auto logging of scan data to Google Sheets with timestamp and location. Clickable Google Maps link for equipment location. Modular design with ...

RFID and data analytics are powerful—yet often underutilized—tools for warehouses eager to boost efficiency and reduce errors. From real-time inventory tracking to predictive stock management, these ...

ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are ...

This section covers electronics projects based on NodeMCU ESP8266 board. The NodeMCU is basically an open source firmware, and also commonly used term for the popular ESP8266 Development Board, which ...

Why use old fashioned keys when you can use newfangled electronic keys? If you are looking to build a simple RFID-based security system to secure your important stuff, this project from Resin.io ...

The ESP8266 is the reigning WiFi wonderchip, quickly securing its reputation as the go-to platform for an entire ecosystem of wireless devices. There’s nothing that beats the ESP8266 on a ...