2Pcs NE555 Adjustable Frequency Pulse Generator Module For Arduino Smart Car ir
1,13 €
2Pcs Smart Car For Arduino NE555 Adjustable Frequency Pulse Generator Module New. 1 on-board chip NE555. a single channel output, the output duty cycle square wave is about fifty percent. However, we will try our best to minimize it.
Jetzt bei Ebay:
