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10 teile/los DC 5V 12V NE555 Einstellbaren Widerstand Frequenz Puls Generator Modul Einzigen Kanal Ausgang für Arduino Smart auto
Features:
On-board chip NE555.
A single channel output, the output duty cycle square wave is about fifty percent.
Onboard adjustable resistance, resistance can be controlled to adjust the output frequency.
Specifications:
Color: Blue
Working voltage: 5-12V
Size:1.0*0.5"
Package Included:
10pcs x NE555 Generator Module
P1
P2
P3
P4
P5
Certification : NONE
Usage : General Purpose
Brand Name : NODEMCU LUA
Origin : Mainland China
