QTR-HD-15A Reflectance Sensor Array TFT Display which eliminates the audible switching

which eliminates the audible switching sounds caused by PWM speed control

To use the L3GD20H in SPI mode

Programmable bit rate up to 300Kbps

VL53L0X API (STSW-IMG005)

Leerlaufstrom bei 12 V: 300 mA

QTR-HD-15A Reflectance Sensor Array TFT Display which eliminates the audible switchingThis array of IR LED phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2. 9 V to 5. 5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light and dark readings, but high reflectance objects are generally detectable out to around 50mm. This