NE555 Duty Ratio Adjustable Pulse Generator Adjustable Small Signal Generator US
1,20 €
1PCS NE555 Adjustable Pulse Generator. Function: to produce a square wave or square wave at different frequencies;. OUT is the output frequency signal. (6) The output frequency is calculated: Period T = 0.7 (Ra + 2Rb) C Ra, Rb for 0-10K adjustable;.
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