This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS alerts, I am using the Circuit Digest ... the core logic behind this program. Basically, this ...

Powered by an Arduino board and motor driver ... For anyone interested in robotics or programming, do check out this project available in his you tube channel where he gives more details and ...

Using NodeMCU ESP8266 for controlling switches (Relay). Uses RTC (Real Time Clock - DS3231) and NTP (Network Time Protocol) for maintaining time. OLED Display (128x64) for instant updates. A webserver ...

A command-line tool and library for converting ASCII-art diagrams into nice SVG circuit schematics.