Precision Metronome and Pitch generators
#metronome
#pitch generator
#audio circuit
#timing circuit
#sound generation
#precision
#frequency control
#signal generator
#electronic music
#tone generator
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RF Signal Generator circuit
This signal generator is designed for the realignment of radio receivers. The unit is inexpensive and relatively simple but adequately serves its intended purpose. However, the output is not a pure sine wave, which may make it unsuitable for more...
audio Smallest circuit to make a sound
Any ideas? Is this circuit going to be standalone? Is there any other circuitry around it, perhaps a microcontroller? What circuitry does the timing device contain, or does it even contain electronics? Abdullah Kahraman Mar 22, '13 at 18:10. Since...
Sight n sound metronome
Precise, adjustable control of beats per minute ranges from a slow tempo of 18 to a rapid tempo of 500. These beats are generated acoustically through a speaker, accompanied by a light that flashes in synchronization. When switch SW1 is...
Metronome with CA741
This circuit uses a couple of Op-amps to produce an interesting sound effect. The left hand CA741 is wired as a standard astable and produces the timing pulses, controlled by C1, R2 and VR1. The output is fed via C2...
DIY Homemade Signal Generator with Pulse Width Modulation
Construct a signal generator using readily available components. It should produce a square wave with variable frequency and adjustable pulse width. This device can be utilized for various applications, including DC motor speed regulation, dimming of lamps or LEDs, transformer...
Tone generator circuit
Tone generator circuit. The tone generator circuit utilizes a quad 2-input NAND gate integrated circuit, specifically the CD4011. NAND gates 1 and 2, along with NAND gates 3 and 4, form two gating multivibrator oscillators. The oscillation period of the...
Signal Generator 20KHz
This function generator IC is specified to work to 20 MHz. So far, this unit works nicely to 50KHz. Since I seldom need signals higher than that, it has taken up a happy home on my workbench and further development...
toy organ
This circuit generates a tone based on the button pressed. Only one button can be activated at a time, which is why it is referred to as a monophonic organ. The 1k ohm resistors can be adjusted to create a...
The Multi-purpose signal generator circuit
The multi-purpose signal generator circuit consists of integrated circuit oscillators and frequency dividers. It generates square waves ranging from high frequencies to sub-audio frequencies and also produces a frequency standard in the VHF range. The alternative oscillator section feeds the...