5 Pieces 1-Channel Relay Module 12V with Optocoupler Isolation High and Low

Optocoupler isolation benefit: safeguard your circuits with optocoupler isolation; provides increased anti-interference; for various microcontroller projects; supports high and low-level triggering, ensuring versatile control; Strong load capability: each unit features a normally open interface for handling robust loads; your projects' capacity; our 5-piece set offers value; ideal for diverse applications, ensuring efficient performance; Dual status indicators: monitors relay status quickly with dual indicator lights; provides instant visual feedback; simplifies troubleshooting; the standard interface ensures easy hookup, saving you time; Effortless integration: this expansion board design makes integration straightforward; the single-channel design simplifies wiring; it keeps your project neat; reduces setup complexity, improving work efficiency; Compact design: this 1-channel relay module optimizes space; saves space with its small footprint; each measures 1.97 x 1.02 x 0.73 in/50 x 26 x 18.5 mm; ensures efficient use of your project area

What's in the box
5 x 1-Channel Relay Module 12V