🎚️ DAC2 Hat – Precision Digital-to-Analog Conversion for StickC The DAC2 Hat is a high-accuracy I2C digital-to-analog conversion module designed for compatibility with the M5StickC series 🔌. Powered by the GP8413 chip, it delivers precise analog output for advanced control applications. ⚙️ Key Features Converts 15-bit digital values into two independent analog voltages: 🔸 0–5V 🔸 0–10V Ultra-low output error: just 0.2% High linearity: up to 0.01% for smooth signal transitions 📈 🔄 Expandable & Safe Supports 3-bit hardware addressing for up to 8 devices on the same bus 🧩 Built-in short-circuit protection: Automatically shuts down output if pins are shorted to ground 🛡️ 🛠️ Ideal Applications 🔧 General signal conversion ⚡ Motor speed control 💡 LED dimming 🔄 Inverters & power supplies 🏭 Industrial analog signal isolation Whether you're building a motor controller or an industrial automation system, the DAC2 Hat offers precision, scalability, and safety in a compact form factor — making it a reliable choice for any analog output task. Features Adapted StickC/StickC PLUS/StickC PLUS2 I2C communication (default address 0x59) Supports multiple parallel connections Short-circuit protection High precision, small error Includes 1x DAC2 Hat 1x VH3.96-4P 1x Sticker Applications Universal signal conversion Motor speed regulation, LED dimming Inverter, power supply Industrial analog signal isolation Specification Resources Parameters DAC Chip GP8413 Resolution Ratio 15Bit I2C Serial Communication 0x59 (default) Maximum Output Voltage 10V Output Voltage Error
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