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or other microcontroller read and write files on a standard microSD card via SPI
Can I program it directly without a host MCU
Product Temperature and Humidity DHT11 Sensor Interface Digital GPIO Category thermal heat temperature sensors Wiring & usage notes
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Rotary Encoder Module w/ Push Button - KY-040 Compatible pack of 5 or other microcontroller read andUse Beam Interruption for Fast Optical Detection The Rotary Encoder Module is a rotation sensor with digital output designed for slot sensing, encoder feedback, speed counting, and position detection. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Working voltage: 0 5V.; Interface: Digital GPIO; Size: 32 x 19 x 30 mm.. Important: Motion sensors often need calibration in
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