NE555 Duty Cycle Frequency Adjustable Square Wave Signal Generator Board Module
This NE 555 square wave pulse generator module is a compact and versatile device designed for experimental development and microcontroller applications. With a NE 555 timer chip and adjustable jumpers, it allows for fine-tuning of frequency in four different ranges, as well as duty cycle adjustments. The board is small and easy to use, with an input voltage that can be varied from 5V to 15V DC. Despite its small size, the module offers a peak-to-peak output amplitude of 4.2V to 11.4V, making it a reliable and effective tool for testing and calibration.
NE555 Module Features & Operation Main chip: NE555. 1X NE555 Duty Cycle Adjustable Pulse Frequency Square Wave Signal Generator Module. 2Pcs NE555 Duty Cycle Pulse Frequency Adjustable Square Wave Generator Module 2X.
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