To link a standard 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins ... to buy an expensive I2C LCD for this task because readymade serial backpack ...

The Alphanumeric LCD for Arduino will be our first circuit ... we need only three pins in our microcontroller. One pin is used for the serial data and the other two act like a clock to notify to the ...

[Phillip Warner] at Arduino Playground was able to drive an LCD using only 3 wires. The method is cheaper than a serial LCD, but you’ll mainly save yourself a lot of effort and time by using it.

[Andrew] wonders why the SerialUSB() function on the Cortex M3-based Arduino Due is so much faster than Serial() on the Uno or Nano, and shares his observations in this short video. He sets up an ...

Arduino ended up on his Christmas list ... useful that didn't exist in the marketplace in an affordable form. This is commonly called a serial LCD. Being somewhat of an old-timer, I spent a lot of ...