Youmile Timer Delay Relay Module DC 6-30V Programmable Switch Control LED Display Micro USB Port Relay for Arduino with 24AWG Wire, Micro USB Cable

• Operating voltage: DC 6V - 30V, support micro USB 5V power supply. High level trigger: 3V - 24V; Built-in a diode to provide protection against accidental reverse polarity for the circuits.
• NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Timing range: 0.1s ~ 999mins (continuously adjustable); If no operation within 5 minutes, the digital tube of the relay board will turn off automatically. Pressing any button can wake it up.
• OP(conduction time) / CL(off time) / LOP(circuit times) can be set individually, and the parameters are mutually independent. All parameters are permanently saved once set. The functions and parameters can be reviewed or changed at a later time.
• Widely used for smart home, industrial control, automatic irrigation, indoor ventilation, protection equipment etc. User's manual:https://bit.ly/2YrfL8a
• Package Content:1 x DC6-30V Timer Delay Relay Module, 1 x 19.6" 24AWG Wire, 1 x Micro USB Cable

Specifications: 1.Operating voltage: DC 6V - 30V, supporting micro USB 5V power supply 2.Operating current: 50mA, static current: 20mA 3.Working temperature: -20—60℃ 4.NO maximum load: Less than AC 250V/10A, Less than DC 30V/10A 5.Size: 6.4x3.8x1.7cm / 2.5x1.5x0.7inch(LxWxH) User's manual:https://bit.ly/2YrfL8a Package Included: 1 x DC6-30V Timer Delay Relay Module 1 x 19.6" 24AWG Wire 1 x Micro USB Cable