Thread: Serial 4x20 VFD for Sale $75 Shipped

Serially Interfaced 4x20 Vacuum Fluorescent Display (VFD)

VFD-420 Serial VFD
The VFD-420 offers a terminal-style serial interface (like our 4x20 and 4x40 LCDs), with these advanced features:

2400/9600 baud serial input with 64-byte buffer
Bright VFD screen with attractive blue-green pixels
Wider temperature range than LCDs
Serial control of VFD brightness and power-down mode
Output for a piezo buzzer that responds to the ASCII bell character
Large-character mode automatically generates 4-line-tall symbols (0-9 and A-Z)
Automatic right-alignment features for easy spreadsheet-style formatting of data