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Kerry D. Wong

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Category: Coding

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Turn Your Android Phone into a Wireless Touchpad

January 18, 2015January 20, 2015 kwong1 Comment on Turn Your Android Phone into a Wireless Touchpad

In this blog post, I will show you a simple way of turning your Android phone into a wireless touchpad. […]

AVR/Arduino, Coding, Electronics Android, Arduino, Arduino Due, BC417, Bluetooth, HC-06, HID

MCP3903 Library

May 10, 2014 kwong26 Comments on MCP3903 Library

MCP3903 is a six channel Delta-Sigma A/D converter. It features six synchronous sampling differential channels which can be programmed to […]

AVR/Arduino, Coding Analog/Digital Converter, Arduino, Atmega328P, MCP3903

Arduino Library For LTC4151

April 19, 2014 kwong18 Comments on Arduino Library For LTC4151

LTC4151 is a high voltage I2C current and voltage monitor. It is capable of monitoring input voltage ranging from 7V […]

AVR/Arduino, Coding Arduino Library, Atmega328P, LTC4151

“Program Will Not Fit Into Available Memory” Error In CCS

December 17, 2012December 17, 2012 kwong1 Comment on “Program Will Not Fit Into Available Memory” Error In CCS

I upgraded my Code Composer Studio (CCS) to 5.2.1 a few days ago. An interesting thing I found out was […]

Coding, MSP430G2 CCS, Code Composer Studio, MSP-EXP430G2, MSP430 LaunchPad

Hex/Bin/Dec Converter And Calculator — Updated

November 15, 2012 kwongLeave a Comment on Hex/Bin/Dec Converter And Calculator — Updated

Based on some user feedback, I have updated the Hex/Bin/Dec converter and calculator I created a couple of years ago. […]

Coding, Miscellaneous BCalc

MCP2210 Library Reference

October 30, 2012October 30, 2012 kwong11 Comments on MCP2210 Library Reference

I have created a dedicated page for the MCP2210 library documentations. An link to the reference can also be found […]

Coding, Electronics C++, Linux, MCP2210, Open Source

MCP2210 Library — MCP3204 SPI ADC

October 22, 2012February 5, 2013 kwong3 Comments on MCP2210 Library — MCP3204 SPI ADC

During the past few weeks, I have shown many examples (see 1, 2, 3, 4) of using the open source […]

Coding, Electronics ADC, C++, Linux, MCP2210, MCP3204, Open Source

MCP2210 Library — SPI EEPROM

October 15, 2012 kwong1 Comment on MCP2210 Library — SPI EEPROM

So far, I have shown examples of using the open source MCP2210 library with MCP2210 GPIO, MCP23S08 and TC77 temperature […]

Coding, Miscellaneous 25LC020A, C++, Linux, MCP2210, Open Source

MCP2210 Library — SPI Example Using TC77

October 10, 2012October 18, 2012 kwong1 Comment on MCP2210 Library — SPI Example Using TC77

A couple of weeks ago, I showed an example of using the open source MCP2210 Library I created earlier to […]

Coding, Electronics C++, Linux, MCP2210, Open Source, TC77

MCP2210 Library — SPI Example Using MCP23S08

October 1, 2012October 18, 2012 kwong2 Comments on MCP2210 Library — SPI Example Using MCP23S08

I made a few minor tweaks to the open source MCP2210 library during the past few days, and had also […]

Coding, Electronics, Linux/BSD, Miscellaneous C++, Linux, MCP2210, MCP23S08, Open Source

MCP2210 Library

September 27, 2012September 30, 2012 kwong34 Comments on MCP2210 Library

After a couple of weeks’ coding and testing, I finally finished the initial version of the MCP2210 C++ library for […]

Coding, Linux/BSD C++, Linux, MCP2210, Open Source

COMException (0x80072020)

September 9, 2012 kwong2 Comments on COMException (0x80072020)

This post is programming related and has nothing to do with electronics. I have not written anything programming related topics […]

Coding Application Pool, ASP.Net, C Sharp (C#), IIS

Makefile for Arduino 1.0

December 17, 2011December 17, 2011 kwong22 Comments on Makefile for Arduino 1.0

A while back, I created an Arduino plugin for NetBeans so that I could use the full-fledged NetBeans IDE for […]

AVR/Arduino, Coding Arduino, C++, Makefile, NetBeans

Simple Alexa Ranking Script

November 14, 2011November 14, 2011 kwong1 Comment on Simple Alexa Ranking Script

Alexa is a great tool for gathering your website’s statistics. Using its traffic rank moving average, you can see how […]

Coding, Miscellaneous Screen Scraping, Search Engine, SEO

Interfacing DS28EC20 with Arduino

September 1, 2011 kwong3 Comments on Interfacing DS28EC20 with Arduino

DS28EC20 is a 20Kb 1-Wire EEPROM chip from Maxim. Like all other 1-wire devices, only a single pin is needed […]

AVR/Arduino, Coding 1-Wire, Arduino, DS28EC20, EEPROM

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Tools & Libraries

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