STMicroelectronics STEVAL-LLL011V1 LED Driver Evaluation Board
STMicroelectronics STEVAL-LLL011V1 LED Driver Evaluation Board is a compact 16 RGB LED board driven by four LED1202 12-Channel low quiescent current LED drivers and STM32L073 microcontroller to run user scripts for LED effects. The evaluation board includes two buttons, a gyroscope, and microphone sensors that can be programmed via USB to trigger LED effects. The STMicroelectronics STEVAL-LLL011V1 is designed for portable applications with a Li-Ion battery, which is charged via USB thanks to the embedded linear battery charger. An alternative external power supply is also supported.
Features
- 4x 12-channel low quiescent current LED drivers
- STM32L073 onboard microcontroller
- L3GD20H gyroscope and MP34DT01-M digital MEMS microphone
- 16x RGB LEDs
- Battery-powered supply option
- USB connector for battery charging and communication
- Programmable with scripts
- RoHS and China RoHS-compliant
- WEEE compliant (2012/19/UE RAEE II)
Applications
- General lighting
- Consumer electronics
- Automotive and transportation
- Display backlighting
- LED signage
- Industrial
Block Diagram
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Published: 2020-10-02
| Updated: 2022-03-11