Pay in 4 interest-free payments of $116.12 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Pair it with ESP32
Standards: USB 2
Good balance of cost and capability: A practical middle ground in the legacy Teensy range
On-board LED lights for output state indication
Red Nylon Cable Tie x10
Pololu QTR-8A Reflectance Sensor Array - Line Following clamp Pair it with ESP32Measure Light and Optical Changes with a Compact Sensor The QTR 8A Reflectance Sensor Array is an optical interrupter sensor with analog output designed for light logging, optical switching, line tracking, and brightness aware projects. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Output voltage range: 0 V to supplied voltage; Operating voltage: 3. 3 5. 0 V; Output
US$ 106.67
US$ 1000.00
US$ 72.25
![Crystal Dome Paperweight Award with Slanted Top [CF42PW-4-X]](https://cdn.shopify.com/s/files/1/0818/8742/8885/files/BK0Sf6kQNKQ4FRoTsTZNkpSGliir3eDh.jpg?v=1713330171)
US$ 184.50
US$ 425.00
US$ 200.00
![Star Scepter [SS-1]](https://cdn.shopify.com/s/files/1/0818/8742/8885/files/1AV8rNvVOun0dxZN1nqUoGmc84Q3s8w3.jpg?v=1713330791)
US$ 24.00
![Diamond Jade Crystal- 8.625 inch [GJPDIA8]](https://cdn.shopify.com/s/files/1/0818/8742/8885/files/KK7VZTaMbluiWopdwqwB8LoMvaagXBG1.jpg?v=1713330228)
US$ 2450.00
US$ 200.00
US$ 220.00
US$ 220.00
