More about Frequency Meter (14)

8-06-2021 | Now that I am at it, might as well add this function too. Sounds familiar? This is such a project. It measures frequency, period and duty cy...

22-02-2021 | Measure: Frequency + Period + Pulse + Pulse/period + Capacity + Event counting. Bonus: decode DCF77 pulses and show date and time. The DCF7...

27-10-2020 | In the UK, the National Grid is compelled to maintain the frequency of the supply to ±1% of the nominal frequency of 50 Hz, the limits being...

20-06-2020 | Measure the frequency on the national grid and determine the load on the generating equipment.

2-01-2019 | Not always the case, but here’s a video of unpacking and assembly that’s nice and easy. No fiddly SMD soldering. Everything is shown with t...

1-10-1997 | LCD panel meters, temperature or event counter modules are readily available in many electronics retail shops at reasonable prices. Bu...

1-04-1997 | Every day, a lair number of readers contact us asking when a particular article was published. "Did you ever do a bat detector?" "Where...

1-09-1994 | Modern integration techniques make possible the design of a digital frequency meter with a 41/2 -digit LED display not much larger than a...

1-10-1993 | The frequency meter described here has a maximum input frequency of about 2 MHz, and is ideal for building into function generators and sim...

1-03-1993 | The PC may not transmit characters to the counter while this is busy executing the command string. Any character, in particular US, has t...