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Kerry D. Wong

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Tag: VFD

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Interfacing a Noritake VFD Module with Arduino

October 1, 2018 kwong

I recently bought a Noritake-itron VFD module off eBay. Noritake-itron specializes in making vacuum fluorescent displays for many OEMs. As […]

AVR/Arduino, Electronics Arduino, Arduino Nano, CU20026-TW200A, CU20026SCPB-T26A, itron, MCU, Noritake, Vacuum Fluorescent Display, VFD

Inside an Agilent 66312A Two-Quadrant Power Supply

September 17, 2018 kwong

Typically, a lab power supply can only operate within a single quadrant. Take a positive voltage power supply for example, […]

Electronics AD586, AD677, AD7524, Agilent 6612C, Agilent 66312A, Down Programmer, DSP, Dynamic Measurement DC Source, Electronic Load, FPGA, HP, Null Modem, OP27, Power Supply, Programmable, SMU, Source Measure Unit, TL16C552, TLC5620, Two Quadrant, VFD

VFD Clock – Putting Everything Together

July 1, 2013July 1, 2013 kwong

After I completed the filament driver and the circuit to drive the multiplexed VFD segments, it is time to finish […]

AVR/Arduino Arduino, Atmega328P, DS3232, Vacuum Fluorescent Display, VFD

A DIY Vacuum Fluorescent Display Driver

June 13, 2013June 13, 2013 kwong

In my previous post, I showed a simple vacuum fluorescent display filament driver built using a 555 timer and a […]

AVR/Arduino, Electronics 2N3906, 74HC04, 74HC138, 74HC595, Arduino, ULN2003A, Vacuum Fluorescent Display, VFD

VFD Filament Driver Using 555

June 5, 2013June 13, 2013 kwong

I recently salvaged a vacuum fluorescent display (VFD) from a piece of old test gear. The VFD is a 13 […]

Electronics 13-MT-54NA, 555, Filament Driver, Vacuum Fluorescent Display, VFD

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