Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...

Our hacker [Wil Carver] has sent in his submission for the One Hertz Challenge: Precise Time Ref via 1 Pulse-Per-Second GPS Signal. This GPS Disciplined Oscillator (GPSDO) project uses a Piezo 2940210 ...

The momentum oscillator is a technical tool that issues a signal when a price move or trend is about to start. It can fluctuate between an upper and lower band or across a zero line, highlighting ...

You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...

A research team from Peking University has successfully developed a vanadium oxide (VO₂)-based “locally active memristive ...

Stochastic is a simple momentum oscillator developed by George C. Lane in the late 1950’s. Being a momentum oscillator, Stochastic can help determine when a currency pair is overbought or oversold.

Today, the majority of electronic circuits (including microprocessors, microcontrollers, FPGAs, and CPLDs) are based on clocked logic, requiring a timing source. Depending on the frequency accuracy ...

The circuit in Figure 1 seems utterly simple but demonstrates unusual behavior. It produces an almost square wave of odd-integer quartz harmonics, including its main frequency. You can determine the ...