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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
The shield delivered 4 A on both channels for 37 s
User can use the pre-load software for their IoT projects or easily customize the software for different requirements
Managed by Web GUI
The USB-OPTO-RLY88 provides eight optically isolated inputs and eight volt free contact relay outputs with a current rating of up to 1Amp each
DR-PH01 Wasser-pH-Sensor Wasserqualität The shield delivered 4 APower supply: DC 7~30V Power consumption: 0. 5W Interface: RS485, 9600 baud rate pH range: 0 ~ 14. 00 pH pH resolution: 0. 01 pH pH accuracy: 0. 15 pH Temperature compensation: Automatic Temperature measuring range: 0 ~ 60 C Temperature resolution: 0. 1 C Temperature accuracy: 0. 5 C Work environment: Temperature range: 0~60 C Electrode: The reference electrode uses a double salt bridge design Protection class: IP68 Pressure resistance: 0. 6 MPa
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