Design your own Logic Gate. This article helps you design an OR gate using Transistor. Start building your circuit,understand how it works.

This article provides the basic idea of interfacing NodeMCU with Telegram App. It gives an idea about controlling GPIO pins in WiFi module.

The article gives the necessary steps for interfacing Flame sensor with Raspberry Pi and connecting it to mobile to send Notifications.

'Circuit' is a word that any person involved in #technology gets to hear in almost every conversation. Starting right from lighting a...