atlas scientific |shop robotics 3d enviromental robotics raspberry pi

Description

Reads • Full range pH reading from .001 to 14.000 • Accurate pH readings down to the thousandths place (+/- 0.02) • Temperature dependent or temperature independent readings • Flexible calibration protocol supports single point, 2 point, or 3 point calibration • Calibration required only once per year with Atlas Scientific pH probe • Single reading or continuous reading modes • Data format is ASCII Two data protocols • UART asynchronous serial connectivity • (RX/TX voltage swing 0-VCC) • I2C (default I2C address 0x63) • Compatible with any microprocessor that supports UART, or I2C protocol • Operating voltage: 3.3V to 5V • Works with any off-the-shelf pH probe Sleep mode power consumption • 0.995mA at 3.3V Circuit Specs • Dimensions: 13.97mm X 20.16mm (0.55" X0.79") • Weight: 1.76 grams