Sharp GP2Y0A21YK0F IR Distance Sensor 10-80cm mega 2560 r3 and visual feedback in DIY

and visual feedback in DIY builds

Low cost: integrated with high-speed signal processing parts associated with RF protocol

Do I need a USB-to-serial adapter to program this

the adapter's negative connector should not be connected to a positive port

Sharp GP2Y0A21YK0F IR Distance Sensor 10-80cm mega 2560 r3 and visual feedback in DIYDetect Nearby Objects Without Contact The Distance Sensor 10 80cm GP2Y0A21YK0F Sharp is an infrared distance sensor with digital output designed for distance measurement, obstacle detection, level checks, and basic automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Detection Range: Approx. 2cm 30cm (adjustable); Operating Voltage: 3. 3V 5V DC; Output Type: Digital