Features: The 16Bit 4 Channel I2C Analogs Digital ADCs Converters offers high Precisions with programmable Amplifiers, making it essential tool for projects requiring accurate Analogs to digital conversion. Featuring ADCs module supports up to 3300 per second I2C and includes a programmable gains Amplifiers for enhancing smaller signals. for electronic engineers, students, and IoTs developers, this Converters provide solution for high performances ADCs needs in various and product developments. for portable instrument, battery monitoring, temperature measurement, and industrial automation, this module ensures precise data collection and systems efficiency. with its low power consumption and easy integration, the ADCs Converters to extend device lifespans, making for battery powereds applications and real time data acquisition. Specifications: Material: PCB Size:1.6x1.6cm/0.63x0.63inch Module power supply voltages: DC2V-5.5V Low current consumption: Continuous mode: Only 150 μ A Single mode: automatic power-off Working environment temperature:- 40℃~125℃ Temperature resolution: 0.03125 ℃ Temperature accuracy: 0.4 ℃ Interfaces communication type: SPI Package Includes: 1PC ADS1118 16Bit Communication Module note: Please allow 0-1cm error due to manual measurement. please makes sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item. Thanks!