ADS1115 16 Bit 4 Channel I2C IIC Analog To Digital Converter With Programmable Gain Amplifier For Arduino Raspberry Pi DIY Projects And Experiments For Precise Data Logging Prototyping And Hobby Electronics
✔️ 16-bit, 4-channel differential inputs, PGA, I2C, 2.7-5.5V supply
The ADS1115 is a precision 16-bit analog-to-digital converter (ADC) with a programmable gain amplifier and four differential input channels. It communicates over I2C and is perfect for hobby electronics, data logging, and prototyping with Arduino, Raspberry Pi, and similar microcontrollers.
✅ 16-bit ADC resolution provides precise readings
✅ Four differential input channels plus single-ended option
✅ Programmable gain amplifier with gains of 1/2, 1/4, 1/8, 1/16
✅ I2C interface with flexible addressing for multi-device setups
✅ Supply voltage range 2.7V-5.5V supports diverse projects
✅ Internal oscillator with adjustable frequency via external resistor
💡 What is an I2C analog-to-digital converter used for in hobby electronics and data logging? This handy device digitizes sensor signals for microcontrollers with minimal pins. - I2C ADCs provide digitized data from sensors like temperature, light, and humidity. - They support multiple inputs, programmable gain, and low-noise operation for accuracy. - They integrate well with Arduino, Raspberry Pi, and other boards for dependable data logging.