A convenient timer set with circular progress indicator, supporting 9 presets and custom time. Designed for Arduino UNO with the same hardware as the arduino_flappybird project.

This is my first project on Arduino platform. The timer iplementation was made througth "bare metal" approach. To control display the LiquidCrystal 1.5 library was used. The timer count down the time ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...