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Button connected to ESP32 for UART bootloader or other action
Übertemperatur- oder Lastzustände an
Zwei einkanalige H-Brücken-Motortreiber mit Durchschussschutz und internen Freilaufdioden (jeweils ein DC-Motor ansteuerbar)
Dual bidirectional MAX14870 motor drivers (1
With the CS pin in its default state (pulled up to VDD)
QTRX-HD-15A Reflectance Sensor Array hub-lorawan Button connected to ESP32 forThis 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 50 mm. This
