Skripsi
IMPLEMENTASI SISTEM IOT PADA PENGISIAN MULTI-BATERAI DENGAN FITUR DETEKSI DAN NOTIFIKASI BATERAI VIA TELEGRAM
This study aims to design and implement an Internet of Things (IoT)-based multi-battery charging system equipped with automatic full battery detection and notification features via Telegram. The system uses Arduino Mega as the main controller and NodeMCU ESP8266 as the IoT communication module. Battery voltage, current, and temperature parameters are monitored using INA219, ACS712, and DS18B20 sensors. Full battery detection is performed based on voltage and current thresholds, allowing the system to automatically stop charging and send notifications to users. Test results show that the system is able to work stably, prevent overcharging, and send real-time notifications with a good level of reliability. This system is effective in improving the safety and efficiency of the multi-battery charging process.