NE555 Timer Switch Adjustable Module Time Delay Relay Module DC 12V Delay Relay Shield 0~10Sv

Description

NE555 Timer Switch Adjustable Time Delay Relay Module (DC 12V)
This DC 12V delay relay shield is a hardware timer module powered by the classic NE555 timer integrated circuit. It acts as a time-controlled switch, allowing users to delay the activation or deactivation of connected electrical devices. The delay period is easily customized using an onboard adjustable potentiometer.

* Core Controller: NE555 Timer Integrated Circuit (IC)
* Operating Voltage: DC 12 Volts
* Delay Adjustment Range: 0 to 10 seconds (can be extended by changing the onboard capacitor or potentiometer values)
* Output Relay Capacity: AC 250V up to 10A, or DC 30V up to 10A (handles standard household and automotive loads)
* Control Modes: Commonly wired for standard Delay-ON configuration (starts timing when powered, then turns on the relay after the set delay)
* Indicator Lights: Features onboard LED power and relay status indicators for easy troubleshooting
* Applications: Excellent for smart home automation, automotive electronics modifications, delay-start protection for audio amplifiers, and robotics projects