Features: High Precisions Conversion : Features 8 channel 12bit Analog-to-Digital Converter with 4096levels resolution for accurate analog to digital conversion, ideal for battery monitoring and data collection. Flexible Input Option : Configurable as 8 single ended or 4 differential inputs with 75kSPS sampling rate, suitable for industrial control and scientific experiments. Plugs Play Design : Integrated QT/Qwiic interfaces enables solder less connection for quick setups. Stable Performances : Built in voltages reference (2.7V 5.5V) and I2C configurable address ensuring reliabled operating in multi device environments. Versatile Applications : Perfect for multi channel data acquisition, process automation, and precise measurement systems with open source driver supported. Specifications: Number of channels: 8 single-ended or 4 differential Resolution: 12 bits (4096 levels) Sampling rate: up to 75kSPS Supply voltages: 2.7V ~ 5.5V Interfaces: QT/Qwiic (I2C address configurable) Size about 31×18mm/1.22x0.71in Package Includes: 1PC ADS7830 8bit analog-to-digital converter module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution