Product Description
NE555 Frequency Adjustable Pulse Generator Module
Working voltage: 5-12V
Size: 29 (mm) x12 (mm)
Weight:about 3g
Color: Blue
Name:NE555 Frequency Adjustable Module
Features:
1.100% Brand new and high quality!
2.On-board chip NE555.
3.A single channel output, the output duty cycle square wave is about fifty percent.
4.Onboard adjustable resistance, resistance can be controlled to adjust the output frequency.
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