RingGen
#signal generator
#waveform
#frequency
#sine wave
#square wave
#triangle wave
#electronic design
#function generator
#circuit simulation
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Cheap function generator using XR-2206
The signal generator, also known as "The Function Generator," is a device designed for use in a single machine. It is often associated with a significant cost.
The function generator is a versatile electronic instrument used to generate various types of...
SINE WAVE TO SQUARE WAVE CONVERTER
This circuit converts a sine wave into a square wave. It consists of a single 2-input NAND Schmitt trigger configured as an inverter, with a trigger level adjustment at its input. As the input voltage exceeds the gate's trigger point,...
Signal Generator circuit
The output level was set to 3.8V peak to peak. The initial objective was to compare several different operational amplifiers (op-amps) before further optimizing the circuit. The op-amps evaluated were the TL072, LM4562, and OPA2134. The distortion spectra are presented...
Square Wave Oscillator
Its most useful application is as a signal injector for radios and TVs. A square wave is the most suitable for testing the intermediate frequency (IF) strip as the signal will pass through the IF transformers without any attenuation, regardless...
Single Supply Function Generator
The ratio R1/R2 determines the amplitude of the triangle wave in relation to the square-wave output. The frequency of oscillation for both waveforms can be calculated using the equation: fo = 1/(4R3C1) * (R2/R1).
In this circuit, R1 and R2 play...
Square wave oscillator as wire tracer
The tracer operates by introducing a square-wave signal into the line being traced. This square wave contains multiple harmonics. A small radio positioned near a wire carrying this signal will produce a buzzing sound. Thus, the radio serves as a...
Sine-square wave oscillators
This circuit will provide both a sine and square wave output for frequencies ranging from below 20 Hz to above 20 kHz. The frequency of oscillation can be easily adjusted by changing a single resistor.
This circuit is designed to generate...
Square Wave Oscillator II
Using two gates from a CMOS 4011 NAND chip, a simple square wave oscillator can be made. Alternatively, a CMOS 4001 chip can also be used, or a TTL equivalent. In this circuit, the mark-space ratio can also be independently...
Simple Square Wave Generator Circuits
The circuit employs a field-effect transistor (FET) at the input of a Schmitt trigger, allowing the use of a low-value capacitor. The trigger, controlled by Q1 and O2, exhibits a hysteresis of approximately 3V, regulated by a 3V zener diode....