PCA9685 16 Kanal 12 Bit PWM Servotreiber für Raspberry Pi OLED Displays you can set the LEDs

you can set the LEDs to scroll messages or show images on the display

✔️ Cut-off voltage to fully charge the lithium-ion battery: 4

power electronics

The source of the power supply can be configured with a jumper located on the board

1x Joystick 1x Relay 1x Big Sound 1x Small Sound 1x Tracking 1x Avoidance 1x Flame 1x Linear Hall Sensor 1x Touch 1x Digital Temperature 1x Buzzer 1x Passive Buzzer 1x RGB LED 1x SMD RGB 1x Two Color 5mm 1x Mini Two Color 3mm 1x Reed Switch 1x Mini Reed Switch 1x Heartbeat 1x 7 Color Flash 1x LED Traffic Light Module 1x PCB mounted push button 1x Shock

PCA9685 16 Kanal 12 Bit PWM Servotreiber für Raspberry Pi OLED Displays you can set the LEDsThe PCA9685 is a 16 channel, 12 bit PWM servo driver IC (Integrated Circuit). It allows 16 separate PWM signals to be controlled via a single IC interface. It can be used to drive servo motors, LEDs and other PWM controlled devices. The PCA9685 servo driver can be connected to a Raspberry Pi, via the I2C bus protocol. It allows the Raspberry Pi to generate the PWM signals and send them to the connected servo motors or other PWM controlled devices.