Overview and Specifications:
Accessory Type : Extension Board
Compatible With : Arduino.ARM
This module uses 24 high precision A / D converter chips hx 711, high precision electronic scale and design, 2 analog input channels, internal programmable amplifier integrated multiplier 128.
The input circuit is configured to provide an electrical bridge of bridge voltage (eg pressure, weight) sensor mode is an ideal, fast, low cost sampling front end module.
Two selectable differential inputs: On-chip active low noise PGA with selectable amplification of 32.64, 128.
On-chip power supply regulator for load cell and ADC analog power supply; no external parts with external quartz option on chip oscillator option required; on-chip power on reset.
Simple digital control and serial interface: pin drive control, no programming required
Color:As shown in the photo.
Output data rate of selectable 10 SPS or 80 SPS