HW-019B Mini USB MCU Development Board

1. Applied to touch sensors such as buttons sliders and wheels2. Application scenarios: car control panels LCD TVs and monitors notebook computers mobile phones etc.3. The single-chip microcomputer integrates Atmel's AVR microcontroller and includes 1KB to 4KB of flash memory with 32 KB to 256 KB of SRAM4. The device supports SPI and TWI (I2C-compatible) communication providing high flexibility and working voltage from 1.8V to 5.5V5. Features: Low electrode consumption. The system clock frequency is controlled by software to achieve a balance between system performance and power consumption and it has also been widely used6. Size: 24x18mm7. Model: ATTINY85 MICRO blue board