Ncr4X20Vfd HelloWorld Example

Ncr4X20Vfd allows you to control the NCR 7454 / Futaba M204SD01B VFD (vacuum fluorescent display) module.

This example sketch prints "Hello World!" to the VFD and shows the time in seconds since the Arduino was reset.

Hardware Required

• Arduino board
• NCR 7454 / Futaba M204SD01B VFD
• Single pin M-F header wires or similar
• 5v 1A regulated power supply

Circuit

Follow the wiring information on the main Ncr4X20Vfd library page.

Running

Load and run the sketch located at Ncr4X20Vfd/examples/HelloWorld.

See Also

• Ncr4X20Vfd()
• vfd.begin()
• vfd.print()
• vfd.setCursor()
• Ncr4X20Vfd library