Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

This library is for the HD47780 LCDs with 4-bit interface for use with Arduino. The most difference to the original LiquidCrystal library from Arduino is that this library supports printf() ...

SparkFun has released a new air quality multi-sensor board, the Indoor Air Quality Combo Sensor, which integrates the SCD41 and SEN55 sensors from Sensirion for measuring carbon dioxide, volatile ...

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Abstract: This study investigates several distinctive features of a patent transaction market. Through social network analysis, a patent transaction market can reveal the relationship between ...

Demand for embedded programming is growing like crazy, so anyone looking for some job security might consider becoming an ace embedded programmer. It helps to have some programming experience, but ...