Atlas Scientific EZO-pH Embedded pH Circuit .001-14

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Atlas Scientific EZO pH Circuit - Work with Atlas Scientific pH Probe, off the Shelf pH Probes, Sensors & Electrodes - Designed for Arduino - Calibrate and Read pH with Probe Atlas Scientific is the industry leader in embedded chemical sensing. This highly specialized company focuses all of its resources on manufacturing the best chemical sensors and test chemicals on the market today. Features The EZO pH Circuit, is a small footprint computer system that is specifically designed to be used in robotics applications where the embedded systems engineer requires accurate and precise measurements of pH. A highly compact pH monitoring system that fits into any breadboard, this design configuration allows the user to accurately monitor pH without any additional circuitry or components. The pH-Stamp/Circuit provides scientific grade readings to any embedded system that has an RS232 connection interface (voltage swing 0-VCC, not +/- 12 volts). Data format is ASCII and communication with the pH-Stamp is done using only 11 simple commands. pH Circuit works with all off-the-shelf pH probes (though it requires only annual calibration with Atlas Scientific probe) and is compatible with any microprocessor that supports UART or I2C protocol. This EZO class embedded pH Circuit offers the highest level of stability and accuracy. With proper configuration the EZO class pH Circuit, can meet, or exceed the accuracy and precision found in most bench top laboratory grade pH meters. Accurate pH readings down to the thousandths place (+/- 0.02) and Calibration required only once per year with Atlas Scientific pH probe Dimensions: 13.97mm x 20.16mm (0.55" x 0.79"). Weight: 1.76 grams. Operating voltage: 3.3V to 5V.