Search results for: 'voltage controlled oscillator'

This crystal kit include 7 common value crystals.If you do not sure what crystal you may need, get this package of all most common values for your next project.

Good stability and far more accurate than MCU internal oscillators.

CMOS (Complementary Metal-Oxide-Semiconductor) logic chips are popular due to their lower power consumption, wider range of power supply voltages (3-15V) than those offered by TTL (Transistor-Transistor Logic) and a reduced need for extraneous circuitry, simplifying the design process and reducing circuit board size.

Great for use with the DS1307.

Ideal for precise MCU timing.

Get with the times, already! This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset. The RTC is ultra-low power (running...

This is a standard Crystal Oscillator. It features a 1.6V supply voltage and comes in a 2mm x 1.6mm surface mount package. It offers a ±50PPM frequency...

According to The Internet, 95% of electronic projects can be done with an op-amp or 555 timer chip. We're not so sure about it, but the 'triple...

The oscillator is the main sound source in the Synth Kit and is capable of creating audio tones that will be used in almost every sound experiment you create. It features a "pitch" knob to adjust its output tone and a "tune" dial for adjusting the tuning when using with the keyboard. It also features a mode switch that selects between "square" and "saw" waveforms. The "square" waveform has a rich, powerful character, and the "saw" waveform has a more mellow, rounder character. [You'll often use it after the Keyboard or Micro Sequencer Bits modules, but you can have lots of fun by just twisting the pitch knob and "sweeping" through all the frequencies from high to low pitches.]

Ideal for precise MCU timing.

This is a Clipped Sine Wave Temperature-Compensated Crystal Oscillator (TCXO). It features a 1.8V supply voltage and comes in a 1.65 x 1.25mm surface...

The littleBits random module has two modes: "noise" and "random voltage". In "noise" mode, it outputs white noise, like a television set not tuned to any channel. In "random voltage" mode, it outputs random voltage signals that can control oscillators and make them play random pitches. Use the "trigger out" connector and "speed" dial of the micro sequencer to set the timing of the random output pulses and use an input Bits module like a dimmer to control the range of your random outputs.

The micro sequencer sends out voltages based on the position of each of the four “step” knobs. Connect it to an oscillator and it will step through the "sequence" consecutively to make a melody (The LEDs tell you which step is active). Turn a knob all the way counter-clockwise to make the step silent. Use it in "speed" mode to set the speed using the dial, or flip the switch to “step” mode to use an input module like a pulse or button for control. In addition to its main output, it also has a trigger output, which you can send to any of your other Bits modules.

Ideal for precise MCU timing.

Designed and manufactured in Boulder, Colorado, USA, the SparkPNT GNSS Disciplined Oscillator (GNSSDO) is the perfect solution for your high-precision...