Raspberry Pi MicroSD Card (32GB or larger) MicroUSB Cable (data-capable) Computer with Windows, macOS, or Linux and internet access Now you are all set! The app is straightforward. You can either send ...
Abstract: In this paper present attendance system using Raspberry Pi 4. If attendance is managed manually, it can impose a significant load on teachers. A sophisticated and automated management system ...
This project shows how to send instant WhatsApp alerts from a Raspberry Pi Pico W using WiFi and CircuitDigest Cloud WhatsApp API. The Pico W reads data from a rain sensor and, when moisture is ...
How Does the ESP32 WhatsApp Alert Message Work? The ESP32 uses its built-in WiFi to communicate with CircuitDigest Cloud WhatsApp API and send WhatsApp notifications whenever a sensor condition is ...
Abstract: This article deals with temperature and moisture measurement in warehouses, taking into account the requirements of the Warehouse Measurement Accuracy Regulation. A remote monitoring system ...
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