PH Sensor Kit (Acidity Meter) Line Tracker nonvolatile (NV) RAM for data

nonvolatile (NV) RAM for data storage

Control of traffic lights

Supply Voltage: 2V - 6V

It is LM2596S DC-DC Power Supply Step Down Module with Input Voltage Range is DC 3

and seven segment outputs (a to g)

PH Sensor Kit (Acidity Meter) Line Tracker nonvolatile (NV) RAM for dataIntroduction: pH stands for the power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and solutions with a pH greater than 7 are basic or alkaline. Analog pH Sensor Meter Kit specially designed for Arduino controllers and has convenient and practical "Gravity" connector and a bunch of features. Instant