HiLetgo 5V 1 Channel Self Locking Bistable One Button Start/Stop Self-Locking Relay Module Relay Switch for MCU Control

Product Usage: Press the trigger button, the relay pull lock, press again, the relay is disconnected, you can also contact the trigger switch, and trigger with a low level.Household appliances control, family lighting control, factory equipment control, for a variety of small current control high-voltage high-power product control.Other Features:1.Tactile switch as a product testing, direct testing of product stability;2.Trigger can also be used to trigger other sensor modules, as long as the trigger is active low, the function has more extensions Electrical parameters:Supply voltage: 5V Supply current: more than 100mALoad: 250V 10A (AC) or 30V 10A (DC)Life expectancy: 1 million timesProduct instructions:1. Press the voltage version connected to the appropriate direct power supply;2. Power can not be reversed, although the protection circuit, but can not be reversed for a long time;3. The load power To leave a certain margin for the relay load should be avoided high-power (2000W or so) and long working environment, the product life will have a certain impact.Package Included:1*5V 1 Channel Latching Relay Module with Touch Bistable Switch

• Using double-panel design PCB; MCU control, stable and reliable performance, strong anti-interference, will not trigger by mistake, superior performance than CD4013;
• With high-power regulator to provide adequate and stable voltage, and have enough cooling holes to ensure long-term stable and reliable products work;
• With anti-power reverse diode protection, a short time reverse power supply without any damage to the product;
• The use of genuine Songle relay control load, 250V 10A (AC) and 30V 10A (DC) under the load can withstand;
• Triggering can also be an external trigger switch, the product is equipped with a good seat and lead wire, more convenient to use.