A keyboard matrix circuit is a design used in most electronic musical keyboards and computer keyboards in which the key switches are connected by a grid of wires, similar to a diode matrix. This kind ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Toyota Fortuner Legender 4x4 Prices: The price of the Toyota Fortuner Legender 4x4 in New Delhi is ₹43.64 Lakh (Ex-showroom). Toyota Fortuner Legender 4x4 Colours: This variant is available in 1 ...

Plenty of models struggle to meet their official fuel economy (mpg). We run our own, independent fuel consumption tests under lab conditions. We conduct repeated emergency stop tests from 62mph ...

I2C or inter-integrated circuit is a communication protocol which is very efficient. With it, one master can communicate to multiple slaves using just two pin, namely the SDA and SCL. It is a serial ...

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last. If you're ...

Our pick of the best small 4x4s Ideal if you want serious off-road capability From real bargains to premium models ...