Author Archives: M. Eric Carr

Using a 16×2 LCD display

16×2 text LCDs are useful microcontroller peripherals. Here is how to connect and use them. Continue reading

Posted in Arduino, Building blocks, Digital, Electronics, HOW-TO, PIC Microcontrollers | Tagged , , , , , , , , , | Leave a comment

Dumpster Divin’

An unboxing of one of SparkFun’s famous “Dumpster Dive” boxes. Continue reading

Posted in Electronics, Reviews, Toys | Tagged , , , , , | Leave a comment

Data Sheet Lookup

Datasheets360.com looks to be a useful source for electronic part datasheets. Continue reading

Posted in Analog, Design, Digital, Resources | Leave a comment

To The Moon

A brief explanation of what Dogecoin (and cryptocurrency in general) is all about. Continue reading

Posted in Current Events, Digital Citizenship, Internet, Math | Tagged , , , , , , , | Leave a comment