Signal Generator Ne555 Duty Cycle Adjustable Module Frequency Square Wave Puls

Signal Generator Ne555 Duty Cycle Adjustable Module Frequency Square Wave Puls. Main chip: NE555;. 1 x NE555 Duty Cycle and Frequency Adjustable Module Square Wave Rectangular Wave. Output with LED indication (low level ,LED will on; high level, LED will off; low frequency, the LED flashes);.. Condition:: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Brand: : Unbranded/Generic , EAN: : Does not apply: MPN: : Does not apply , Amount: : 1PCS: UPC: : Does not apply , 。

Signal Generator Ne555 Duty Cycle Adjustable Module Frequency Square Wave Puls
Signal Generator Ne555 Duty Cycle Adjustable Module Frequency Square Wave Puls
Signal Generator Ne555 Duty Cycle Adjustable Module Frequency Square Wave Puls