[Andy Brown] wrote in to show off the TFT LCD adapter he’s been working on for connecting inexpensive displays to an Arduino Mega. These TFT LCD screens can be picked up on eBay for a few dollars.

This uses Arduino MEGA connected to a Ultrasonic sensor and and I2C LCD screen to display distance from the sensor This code will check distance and indicate if an obstacle/person is away for 5 ...

The Aqua Write uses an Arduino Mega 2560 to handle moving data between the SD card and the system’s memory. ... LCD layout is unusual by modern standard, but optimized for fast updates.