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LDTR - WG0004 NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator
LDTR - WG0004 NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator
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2. Used to generate square wave signals that can drive the stepper motor .
3. The adjustable pulse is generated for use of MCU.
4. Generate adjustable pulses to control the related circuits.
5. NOTE :When using a jumper cap to change the frequency, please cut off the power first, wait for the jump cap and then reconnect.
Guaranteed fit for your device. Wrong part? Full refund including shipping.
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