Form pulse generator with adjustable duty cycle

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Form pulse generator with adjustable duty cycle and NE555
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Availability: In stock

Excl. Tax: €3.90 Incl. Tax: €4.76

Product Description


Module pulse generator with adjustable duty cycle based on the integrated NE555 used as a square wave generator, as a driver for stepper motor or for experimental use.
Module functions:
As generator originates a square wave signal.
As a unit for generating a control signal square wave by stepper motor
As adjustable pulse generator for use with the MCU.
Control output with LED
Wide frequency range, the output frequency is programmable via links.
Low Frequency: 1Hz ~ 50Hz
Medium frequency: 50Hz ~ 1kHz
High frequency: 1kHz ~ 10kHz
High frequency: 10kHz ~ 200kHz
3, the output frequency is adjustable;
Cycle T = 0.7 (2 RA RB) C
VR1, VR2 0-10K is adjustable;
At low frequencies the capacitor C = 1UF;
Mids C = 0.1UF;
High frequency C = 0.001UF;
This product is not a sophisticated circuit, is not suitable for the high precision.
Technical Specifications
Dimensions: 35x33mm
Chip: NE555;
Input voltage: 5V-15VDC.
With 5V supply, the output current can be around 15MA;
At 12V, the output current can be about 35mA;
Current consumption: ≥ 100MA;
Output amplitude: V 4.2V to 11.4V V-PP-PP (different depending on the input voltage);
Maximum output current: ≥ 15MA (5V, V-PP higher than 50%), ≥ 35mA (12V power supply, V-PP greater del50%)

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