Arduino is a very popular open-source platform and Arduino UNO is one of the most loved microcontrollers among electronics hobbyists worldwide. It consists of a physical programmable circuit board and ...

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.

Fig. 2: Circuit diagram of the Arduino-based FM receiver Fig. 3: TEA5767 digital radio receiver module Arduino UNO is a board based on ATmega328 microcontroller. It has 14 digital input/output pins, ...

Arduino, the 15-year-old startup behind the eponymous open source microcontroller, launched two new products today at Maker Faire Bay Area 2018: Uno WiFi Rev 2, the first Arduino development board ...

Arduino Uno Kicad Template This is a template for Kicad version 5 which could be used for: Building a Arduino Uno Rev.3 clone Designing a shield or module for the Uno Designing anything using the ...

A password-based circuit breaker or PBCB is an electrical switch operated through a user-defined password, providing a secure and controlled means of activating or deactivating an electronic circuit.

Fig. 1: Author’s prototype Circuit and working The circuit diagram of square wave generator built around Arduino Uno board, a matrix keyboard and few other components is shown in Fig. 2. Fig. 2: ...