| Dive into the differences between PN532 V3 and V4 RFID readers. Learn about range, certification, and whether the upgrade is worth it for yo...
| Dive into the differences between PN532 V3 and V4 RFID readers. Learn about range, certification, and whether the upgrade is worth it for yo...
| Differences between RFID readers PN532. Version V3 that is available on the Aliexpress and V4 that is available only at Elechouse manufactur...
| This water level monitoring project consists of a central web interface that collects and visualizes data from sensor nodes. Actual water le...
| The article describes the implementation of the ESP32 microcontroller in the Watmonitor project, while it is programmed in the ESP-IDF frame...
| Inventory article of the WiFi thermostat project. Explains the possibilities of thermostat, relay control for home heating.
| Digital potentiometer X9C103S and its use in a program with reading interrupt signals from a photoelectric sensor. Software debouncing of th...
| Watmonitor (Water level monitor) works as central web interface for storing data from sensor nodes. Data were shown to user at dashboard, gr...
| This article highlights ease of use and implementation for ESP8266 as a Webserver.
| The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100.
| Article on RFID door opener with wifi connectivity, encrypted transfer, MySQL database and web interface.
