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Kerry D. Wong

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Tag: DS3232

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Keithley 706 RTC Upgrade – How to Make Any Clock More Accurate

February 7, 2016 kwongLeave a Comment on Keithley 706 RTC Upgrade – How to Make Any Clock More Accurate

The builtin real-time clock (RTC) in my Keithley 706 works rather nicely as a clock in my lab when the […]

Electronics DS3232, Keithley 706, RTC, upd1990

DS3232 Clock Frequency Calibration

July 19, 2014 kwong6 Comments on DS3232 Clock Frequency Calibration

DS3232 is an extremely accurate RTC with a guaranteed accuracy of 2.5 ppm (0 °C to 40 °C), which translates […]

AVR/Arduino, Electronics Arduino, DS3232, HP 5350B, TCXO

VFD Clock – Putting Everything Together

July 1, 2013July 1, 2013 kwong5 Comments on VFD Clock – Putting Everything Together

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

Interfacing DS3232 RTC With MSP430G2452

January 9, 2013 kwong1 Comment on Interfacing DS3232 RTC With MSP430G2452

I have used DS3232 RTC (real-time clock) in many Arduino based projects before. DS3232 utilizes a temperature compensated oscillator, which […]

MSP430G2 74HC595, DS3232, LTC-5851Y, MSP430 LaunchPad, MSP430G2, MSP430G2452

I2C Data Logger Using ATmega328p and DS3232 – I

September 25, 2010September 26, 2010 kwongLeave a Comment on I2C Data Logger Using ATmega328p and DS3232 – I

There is a popular data logger shield out there designed for Arduino using a DS1307 real time clock chip. And […]

AVR/Arduino Atmega328P, Data Logging, DS3232, I2C, RTC

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Tools & Libraries

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Recent Comments

  • kwong on Teardown of a Keithley 230 Programmable Four-Quadrant Voltage Source
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  • kwong on Teardown of a Keithley 230 Programmable Four-Quadrant Voltage Source
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Tags

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