Jan 17, 2025 · This circuit is an universal frequency generator which you can use in numerous frequency and time period testing applications. It is primarily well suited for a gate pulse …

Lets learn how to build a crude signal generator with variable frequency, amplitude and duty cycle. This circuit is built around the waveform function generator IC 8038 capable of generating …

Aug 26, 2020 · This is a simple function generator that works in the audio frequency range. It can be useful for amplifier testing, experimentation in digital signal processing (DSP) and …

May 2, 2018 · The PLL is a selfcorrecting circuit; it can lock onto an input frequency and adjust to track changes in the input. PLLs are used in modems, for FSK systems, frequency synthesis, …

Apr 2, 2023 · The XR2206 Function Generator Kit is a user-friendly DIY kit for constructing a frequency generator that creates sine, triangle, and square waveforms with frequencies …

Jul 11, 2025 · Build a simple 1Hz pulse frequency generator circuit which can be used in various applications such as clocks, timers, and signal generators.

Sep 28, 2025 · At the working heart of this circuit is an XR-2206 integrated circuit. It is a popular function generator capable of producing high-quality sine, square, triangle, ramp, and pulse …

Oct 22, 2025 · Signal generators produce controlled electrical signals using three main parts: the oscillator, modulator, and frequency control circuit. These work together to create specific …

Apr 22, 2023 · Building your own frequency generator is an enriching project that provides hands-on experience with electronics. By understanding the components, designing the circuit, and …

Frequency is affected by the collection of acceptable R and C values. If the circuit does not work as intended, here are the list of things you can do to debug the circuit.