1PC NEW UVM-30A UV detection sensor module #YT

1PC NEW UVM-30A UV sensor module #YT

1PC NEW Fire detection Flame sensor plus relay module infrared reception #YT

1PC NEW Digital + analog detection LM386 voice-activated switch sensor module

10PC NEW ACS712 module 5A 20A 30A range current detection board #YT

1PC Turbidity sensor module Water turbidity detection module #YX

1PC NEW Digital + analog detection LM386 voice-activated switch sensor module

10PCS NEW 4-pin photoresistor sensor module Light detection photodiode #YT