DC 12V 130PSI 6L/Min Water High Pressure Diaphragm Self Priming Pump 70WDescription:100% brand new and high quality.DC12V 6L/Min water high pressure diaphragm self-priming pump, widely used in farming (lawn and garden), t-our vehiclesDiaphragm pump combines the advantages of self-priming pump and ch..
DescriptionThis module uses 24 high precision A/D converter chip hx711. It is a specially designed for the high precision electronic scale design, with two analog input channel, the internal integration of 128 times the programmable gain amplifier. Theinput circuit can be configured to provide a bri..