ITEM NAME:PCF8591 AD/DA Converter Module Analog to Digital to Analog Conversion C4L7 PCF8591 AD/DA Converter Module Analog to Digital to Analog Conversion C4L7 Product Name : PCF8591 AD/DA Converter Module;Working Voltage : 2.5-6V PCB Size : 36 x 23mm/1.4" x 0.92"(L*W);Hole Diameter : 3mm/0.1" Hole Center Distance : 31 x 18mm/1.2" x 0.7"(L*W) Net Weight : 8g Low standby current. through the I2C bus serial input / output. PCF8591 by 3 hardware address pins addressing. Sampling rate PCF8591 I2C bus rate decided. 4 analog inputs programmable as single-ended or differential inputs. Automatic incremental channel selection. PCF8591 analog voltage range from VSS to VDD. PCF8591 built-in track and hold circuit. 8-bit successive approximation A / D converter. through an analog output DAC gain. module chip using PCF8951 . Package Content : 1 x PCF8591 AD/DA Converter Module Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
