DC 5V 12V 24V Adjustable Cycle Trigger Delay Timing Timer Relay On/Off Switch
ab 4,65 €
This module uses MCU as the main chip. Cycle mode. Such cycle. T1 and T2 are set by two adjustable resistors, respectively. machine repeat test circuits, such as power 1 minutes on and then power off 1 minutes of ,such a cycle.
Jetzt bei Ebay: