Wednesday, July 3, 2013
Lunetta Lessons: 4015 Demo
Here's a little demo of the 4015 shift register now with twice the flavor. Two oscillators control the Data and Clock pins of one half of this dual shift register chip. I take its four outputs and connect them to my R/2R ladder and then feed the output to a 4046 vco. None of these "modules" are difficult to build and the results are fun.