1 Channel 12V Relay Module with Optocoupler Soldering Lead and notification displays with minimal

and notification displays with minimal GPIO usage

Clock Speed: Supports 80 MHz and 160 MHz

Realistic cockroach design with vibrating movement

Communication with Peripherals: Enables communication with peripherals like GPS modules

Plug in Soldron iron and let it heat for 2–3 minutes

1 Channel 12V Relay Module with Optocoupler Soldering Lead and notification displays with minimal1 Channel 12V Relay Module with Optocoupler The ADIY 1 Channel Relay Module with Optocoupler operates on a 12V power supply. This module offers bidirectional isolation and enables control of the relay pull through a choice of high or low levels, based on user requirements. It features a genuine high quality power relay, a subminiature package optocoupler, a high power high voltage transistor, and red and blue signal indicators. The module's layout