Feature: 1. HIGH STABILITY: The DS1881 data acquisition module use a dual channel, non volatile digital potentiometer to ensure that data will not be lost in emergency situations2. DESIGNED FOR SOUND APPLICATIONS: The 5V signal level design make this data acquisition module suitable for sound system applications, meeting the professional needs of high power sound equipment 3. POWERFUL ZEROING CROSSING DETECTION FUNCTION: The module has a zeroing crossing detector, which can change the tap position when the potentiometer has no voltage, achieve no clicking operation, and significantly improve the user experience 4. CONNECT MULTIPLE DEVICES: The data acquisition module has three address pins and can connect up to eight devices on a single I2C bus, expanding the application range of the module to meet the different needs of users 5. WIDE RANGE OF POWER CHARACTERISTICS: The power input range of VDD is 3V~5V, which can adapt to the different power needs of various types of equipment and has wider applicability Specification: Item Type: Data Acquisition Module Package List: 1 x Module 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders. ![]() |