1. Delay: 0 - 24 seconds ( can be adjusted through the potentiometer )
2. With a Micro USB 5.0V power supply input very convenient
3. 5 - 30V ultra wide power supply voltage
4. External trigger and onboard button two trigger modes
5. Max. load: AC 250V 10A DC 30V 10A
6. With a relay indicator
7. The initial state of module output: normally open ( NO ) and the common terminal ( COM ) is disconnected normally closed ( NC ) and the common terminal ( COM ) is connected
8. For Arduino Raspberry Pi DIY project