LCD Projects

Smart Letterbox

Smart Letterbox

The Smart Letterbox is a device that serves the same purpose as a traditional mailbox, only here it is done in a user-friendly way. And all of this with just a few sensors and an LCD display! First of all, you don’t have to check your mailbox every day yourself, the Letterbox does it for

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Wire setup 1

LCD display + Raspberry Pi

Wire setup 1. Solder the 0.1″ header strip into the 16 pins of the LCD screen’s board 2. Connect the wires as shown above Pin 2 (VCC) and 6 (Ground) on raspberry pi to power and ground respectively On LCD pin 1 to ground, pin 2 to power, pin 3 to center of potentiometer, pin

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