Adafruit Small 1.2" 8x8 LED Matrix w/I2C Backpack - Yellow Shipping:1 day Motoron M2U550 Dual Serial Motor

Motoron M2U550 Dual Serial Motor Controller

is an all-in-one stereo audio FM transmitter that can also transmit RDS/RBDS data

Modes Switch 1 Switch 2 Switch 3 Switch 4 I2C Bus - address 0xB0 Hon Hon Hon Hon I2C Bus - address 0xB2 Off Hon Hon Hon I2C Bus - address 0xB4 Hon Off Hon Hon I2C Bus - address 0xB6 Off Off Hon Hon I2C Bus - address 0xB8 Hon Hon Off Hon I2C Bus - address 0xBA Off Hon Off Hon I2C Bus - address 0xBC Hon Off Off Hon I2C Bus - address 0xBE Off Off Off Hon 0v - 2

Disk encoder

FAIL SAFE: ON/OFF e posizione del failsafe

Adafruit Small 1.2" 8x8 LED Matrix w/I2C Backpack - Yellow Shipping:1 day Motoron M2U550 Dual Serial MotorWhat's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4 digit 7 segment display . Matrices like these are 'multiplexed' so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Here at Adafruit we feel your pain! After all, wouldn't it be