CentIoT - DS1820 Waterproof Stainless steel package - DS18b20 temperature probe 18B20 temperature sensor - 3M Open Wire HC054-6010-STRT-BLACK Model: AR054-RFID-MFRC522

Model: AR054-RFID-MFRC522

have optocoupler isolation

Details: Description RGB LED (Red

" the rocker switch is a versatile on/off electrical switch that operates by swinging from side to side

Details: 100 pcs 3mm Round Diffused LED Wide Angle Light lamp Emitted Colour : Green Size (mm) : 3mm Lens Colour : Diffused Round

CentIoT - DS1820 Waterproof Stainless steel package - DS18b20 temperature probe 18B20 temperature sensor - 3M Open Wire HC054-6010-STRT-BLACK Model: AR054-RFID-MFRC522Brand: CentIoT Features: Product: DS18B20 18B20 Temperature Sensor stainless steel proble; Waterproof; Probe Length: 3M; Connector type: open wire; Size of Stainless steel sheath: 6*50mm Supply Voltage: +3. 0 to +5. 5V; Voltage Range on Any Pin Relative to Ground: 0. 5V to +6. 0V Sink Current: 4mA; Standby Current: 750 to 1000mA; Active Current: 1 to 1. 5mA; Input Current: 5 micro Ampere Operating Temperature Range: 55C to +125C; Storage Temperature