SaiDian 2Pcs 1 Channel 3V Relay Module 33V Low Level Shooting with Lamp Without Optocoupler

The 1-channel relay module utilizes relay control, supporting AC voltage up to 250V and current up to 10A, as well as DC voltage up to 30V and current up to 10A., The 3V relay module features a powerful 8550 transistor drive, this relay module ensures strong and efficient operation. Whether deploying in hobby projects or professional settings, this module guarantees reliable contact and switching., Operating at 5V/12V/24V, this 3.3V relay module accepts a 5V input on the VCC pin. It offers 10 ports for MCU control via the 1N1 relay control interface (active low).This ensures broad applicability for both DIY enthusiasts and technical experts., Measuring a compact 2.7x4.4 cm, this relay module is designed for ease of integration. Equipped with pre-drilled mounting holes, it ensures secure and stable installation, saving time and effort during your project setups., The module includes a green power indicator and a dedicated red status light for each relay, enhancing operational safety and providing clear visual feedback on relay status. This feature makes the module user-friendly and highly intuitive.