low-level-trigger-relay

5 лет назад

This video demonstrates a 12-volt relay module with dual NC/NO switches. The module can be triggered by a high or low signal, allowing for flexible circuit control. The video explores the module's functionality, including its current draw and how to switch between high and low trigger modes.

5 лет назад

This video introduces a single-channel relay module with a unique feature: it can be configured to be active high or active low. The module uses an optocoupler for isolation, making it safe to use. The video demonstrates how to change the logic of the module and shows the difference between active high and active low configurations.

2 года назад

This video explains the difference between active high and active low relay modules. The presenter demonstrates how to connect the modules to a breadboard and power supply, and then shows how to trigger the relays using logic high and logic low signals. The video highlights the key difference between the two types of modules.

1 год назад

This video demonstrates how to use a 5-volt relay module to switch an electrical circuit. The module can be adjusted to switch with either a high or low input signal. The video also explains the different parts of the relay and how they work.