How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

This sketch reads a piezo element to detect a knocking sound. It reads an analog pin and compares the result to a set threshold. If the result is greater than the threshold, it writes "knock" to the ...

U.S. 3 Year Treasury Note 0.0080 3.6740% U.S. 5 Year Treasury Note 0.0320 3.7770% U.S. 7 Year Treasury Note 0.0380 3.9660% ...