Geavonyg Bistable 1Key Start Stop SelfLocking Relaies Module with Microcontroller Controls for Stable Operations and 5V 12V 24V Voltages Option

for electronics hobbyists, enthusiasts, and developers working with development board accessories to create projects like sensors integrations and controls systems This selflocking relaies module single button bistable design for effortless start stop controls, ensuring with microcontroller based stability and not false triggering, for robust automation applications Featuring double sided PCB, highly power voltages regulator for steadies operations, heat dissipation holes for durability, reverse polarity protections, and multiple voltages option ( 5V, 12V, 24V), this relaies module handles loads up to 250V 10A or 30V 10A for scenarios such as automated testing setups, industrial equipment controls, and expanding sensors modules with low levels compatibility for enhanced functionality With built in tests buttons and external via wiring terminals, this module provide expansion and user friendly installation for seamless integration into electronic assemblies