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Model: BE-000292
DESCRIPTION:1,An onboard chip NE5552, a single-channel signal output, the output is approximately fifty percent duty cycle square wave3, onboard adjustable resistance, adjust the output frequency can be controlled resistance4, on-board power indicator5, the working voltage: 5 ~ 1..
Rs55.00
Out Of Stock
Model: BE-000973
DESCRIPTION:An onboard chip NE555
A single-channel signal output, the output is approximately fifty percent duty cycle square wave
Onboard adjustable resistance, adjust the output frequency can be controlled resistance
On-board power indicator
The working voltage: 5 ~ 12V
Board size..
Rs33.00
Model: BE-000972
the scope of this module:1 is used as a square wave signal generator generates a square wave signal used for experimental development.2 to drive a stepper motor for generating a square wave drive signal.3 adjustable pulse generated for use by MCU.4 adjustable pulse generation, control circuitry asso..
Rs38.00
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