Monthly Archives: May 2012

Peripheral Interfacing on the 8-bit DrACo/Z80

Interfacing peripherals with the 8-bit version of the DrACo/Z80 is still possible. Here’s how. Continue reading

Posted in Assembly, Digital, DrACo/Z80, Drexel, EET325 | Leave a comment

Voltage dividers

Two or more resistors can be used to make a voltage divider, to reduce voltages by a given ratio. Continue reading

Posted in EET201, Electronics, Fundamentals | Leave a comment

Celsius Intuition

Developing intuition about temperature in degrees C is not always easy for those of us in the U.S… Continue reading

Posted in Math, Science | Leave a comment