DR-PH01 Wasser-pH-Sensor liquid-level STM32F051R8T6 microcontroller featuring 64 KB

STM32F051R8T6 microcontroller featuring 64 KB Flash

which means that PIN

sowohl höhere als auch niedrigere Eingangsspannungen umzuwandeln

The main power switch now turns off power to the entire board

die die H-Brückentransistoren ansteuern

DR-PH01 Wasser-pH-Sensor liquid-level STM32F051R8T6 microcontroller featuring 64 KBPower 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