![]() ![]() Now we know about I2C communication in Raspberry pi. By default, the I2C address for MCP4725 is 0圆0. This IC can be controlled using the I2C communication which requires only two wires SCL and SDA. O/P Voltage = (5/ 4096) x 2048 = 2.5Vīelow is the image of MCP4725 with clearly indicating pin names. Maximum reference voltage is 5V.įormula to calculate Output Voltage O/P Voltage = (Reference Voltage / Resolution) x Digital Valueįor Example if we use 5V as reference voltage and let’s assume that digital value is 2048. This means we use (0 to 4096) as input to provide the voltage output with respect to reference voltage. ![]() It also comes with on board nonvolatile memory EEPROM. MCP4725 IC is a 12-Bit Digital to Analog Converter Module which is used to generate output analog voltages from (0 to 5V) and it is controlled by using I2C communication. MCP4725 DAC Module (Digital to Analog Converter) Raspberry Pi 3 B+ (With Raspbian OS installed). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |