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Compared Product Best For Key Difference Direct Link DFRobot Rubber Wheel 136x24mm Kit - Pair w/ Hubs & Hardware robot wheel replacements 136x24mm View product Thin White Wheel for TT DC Gearbox Motors 65mm Diameter robot wheel replacements 65mm View product Motor and Rubber Wheel Kit robot wheel replacements Motor and Rubber Wheel View product Technical specifications
The ECG Heart Pulse Sensor Module AD8232 is a biometric sensor designed for wearables
Product Temperature and Humidity Sensor DHT22 Module Temperature Range -40-80℃ / resolution0
Product Temperature and Humidity DHT11 Sensor Interface Digital GPIO Category thermal heat temperature sensors Wiring & usage notes
or other microcontroller read and write files on a standard microSD card via SPI
Rotary Encoder Module w/ Push Button - KY-040 Compatible pack of 5 Compared Product Best For KeyUse 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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