Pay in 4 interest-free payments of $11.50 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
The LDR sensor module detects light and measures how bright it is
The WCS2720 sensor consists of a precise
3D printer and other projects
IoT safety
and educational kits
NE555 Pulse Frequency Duty Cycle Adjustable Module Filaments The LDR sensor module detectsNE555 Pulse Frequency Duty Cycle Adjustable Module NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator is 5 V square wave signal generator. It generates a square wave signal used for experimental development. Also, use to drive a stepper motor for generating a square wave drive signal. The output duty cycle can fine tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the
US$ 12.99
US$ 149.99
US$ 111.53
US$ 46.50