Description:
Unleash precise analog control with the Gravity: GP8503 Dual-Channel 12-bit I2C DAC Module. Engineered for seamless integration with popular microcontroller platforms like Arduino, ESP32, Raspberry Pi, and STM32, this high-performance digital-to-analog converter empowers your projects with accurate and stable voltage outputs. Boasting a 12-bit resolution and an impressive ±0.1% voltage linearity error, the GP8503 ensures faithful conversion across two independent channels, each capable of delivering a 0- 2.5V or 0-VCC analog signal. Communicating via the ubiquitous I2C protocol and accommodating a wide 3.3V to 5V power supply, this module offers exceptional flexibility for diverse control applications. Imagine effortlessly managing motor speeds with granular control, precisely dimming lights, shaping captivating soundscapes, or orchestrating intricate automated testing procedures.
The user-friendly Gravity interface ensures a true plug-and-play experience, while the dual-channel architecture unlocks expanded possibilities for sophisticated automation. From nuanced volume adjustments to delicate motor manipulations and precise lighting schemes, the GP8503 delivers unwavering precision and reliability in a remarkably compact form factor, making it an indispensable asset for embedded electronics enthusiasts and industrial control professionals alike.
Specifications:
- Operating voltage: 3.3V to 5V
- Communication Method: I2C
- Chip Type: GP8503
- Resolution: 12-bit
- Output Voltage: 0- 2.5V or 0-VCC
- Number of channels: 2 channels
- Value Range: 0 - 4095 corresponding to 0- 2.5V or 0-VCC
- Output voltage: 0.1%
- Output voltage linearity error: 0.1%
Features:
- 12-bit resolution ensures accurate signal generation.
- Selectable 0- 2.5V or 0-VCC analog outputs.
- Operates with 3.3V to 5V input.
- Highly accurate with <0.1% voltage error.
- Simple, standardized I2C communication.
- Works with Arduino, ESP32, Raspberry Pi, and STM32.
- Cascadable design for multiple analog channels.
- Plug-and-play for quick automation setup.
Applications:
- Motor rotational speed regulation
- Sonorous intensity modulation
- Indoor and outdoor luminance modulation
- Display panel backlight automatic adjustment
Documents:
Package Included:
1 x DFRobot Gravity: GP8503 2-Channel 12bit I2C to 0-2.5V/VCC DAC Module