5V Ready-HL76W 5*7 dot char VFD display module for ARDUINO-5V Ready

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.

Specifications(For reference only)

VIN:5VDC/~250mA

Panel size: 110mm*21mm

PCB size: 120mm*30mm

Color: Green

Display:[5*7 dot] 13chars.

Driver Chip: PT6302

Features:
1).5V Ready, easy to be used. Can connect to your ARDUINO UNO board with only 3 singal 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 - High voltage & filament supply enable(optional)

(Tips:Some of the version may contain a test vias on PCB,just need to short the test 2pins then 5V poer on(please unconnect others pins) ,the module will do self testing.)

For video(s):