| After many years, there is finally a digital version of the well-known Type 555 timer IC: the HCT5555.The traditional 555 can be used as...
| After many years, there is finally a digital version of the well-known Type 555 timer IC: the HCT5555.The traditional 555 can be used as...
| Anyone possessing a frequency counter with a facility for period measurement can build this simple add-on unit to measure capac...