Password based circuit breaker is a technology where we can control any circuit by a password. If we enter a password the circuit gives a break that means it is on. It can mainly be used in case of ...

//const byte rowPins[ROWS] = {7, 8, 9, 10, 11}; //connect to the row pinouts of the keypad const byte rowPins[ROWS] = { A0, A1, A2, A3, A4 }; //connect to the row ...

If you enjoy building electronic circuits, projects and devices, you might be interested in a new component launched by Adafruit this week in the form of the new Adafruit 4×4 elastomer keypad. The ...

You’re not cool unless you have a mechanical keyboard. Case in point: if you were to somehow acquire an identical keyboard to the one I used to type this, it would set you back at least seven hundred ...

Electronics enthusiasts that have been using the Adafruit FeatherWing ever expanding range of development boards which recently launched. Maybe interested in a new addition to the range in the form of ...