ESP32 UNO D1 R32 WIFI Bluetooth Development Board kit QTR RC sensors are read

QTR RC sensors are read by timing the output decay with digital I/O

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ESP32 UNO D1 R32 WIFI Bluetooth Development Board kit QTR RC sensors are readThe ESP32 UNO D1 R32 WiFi Bluetooth Development Board gives you the power of ESP32 in an Arduino Uno style layout. It has built in WiFi and Bluetooth, making it a great choice for IoT, wireless control, smart home, and sensor based projects. Its Uno style form factor makes it easier to use with many Arduino shields and accessories. The ESP32 also gives faster performance than basic microcontroller boards, making it useful for projects that need