5V Ready-HLD026 VFD module for Arduino

Arduino Source code for ARDUINO UNO.

Compiled under ARDUINO V1.0.4 in pure C code.

Please use ACROBAT reader from Adobe to open the PDF file and find Source code files in attachments part of PDF.

You can find the password of PDF inside the parcel.

Specifications(For reference only)

VIN:5VDC/~150mA

Panel size: 106mm*25mm

PCB size: 116mm*32mm

Color: Green

Display:SEG * 10

Driver Chip: PT6312

Features:
1).5V Ready, easy to be used. Can connect to your ARDUINO UNO board with only 3 signal wires;;
2).High efficiency power circuit, no transformer, no heat, Low HV, very safe, High Brightness;
3).All SMT components, very thin PCB, easy to be drivered;
4).Contains over-current protection, and reverse connection protection circuits;
5).Open source code for ARDUINO NUO, pure C code.
6).Simple 3-wire SPI interface, with EN pin, support shutdown the High Voltage and Filament Supply completely.

Interface:
3-wire SPI:
DIN
CLK
LATCH(CS)

+5V
GND
EN - HV supply enable(optional)

For Video:

https://youtu.be/0dTg2ngvf1c

For video(s):