Cheapest Most expensive Largest discount The highest price increase €14.02 Keyes Brick GUVA-S12SD 3528 Ultraviolet Sensor(Pad €10.27 Keyes Brick MQ-3 Alcohol Sensor Module with Pin He €8.40 Keyes Brick 2Pcs Magic Light Cup Sensor Modules(pa €8.40 keyes brick Adjustable Potentiometer Module (Pad h €7.47 Keyes Brick Finger Heartbeat Module(Pad hole) with €7.47 Keyes Brick Light Sensitive Resistance Sensor (pad €7.47 Keyes Brick LED Yellow Light Module (Pad hole) Ant €7.47 Keyes Brick LED White Light Module (Pad hole) Anti €7.47 Keyes Brick Infrared Emission Sensor(Pad hole) Ant €7.47 Keyes Brick Warn Light LED RGB Module (pad hole) A €7.47 Keyes Brick Green LED Green Light Module (Pad hole Search query: [X] signal Manufacturer: [X] Keyes Sort by: [X] Most expensive Clear search filter Search ManufacturerKeyes Search