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Effektiv strømstyring og lavt strømforbrug gør ESP32-DevKitC V4 velegnet til batteridrevne IoT-applikationer
Varmemodstand
dual core 32 bits processor
Ved detektering af et stød eller en kollision udsender sensoren et kraftigt signal
9V batteri clips med DC connector kabel tillader dig at forbinde et 9V batteri til for eksempel en Arduino Uno
HW-511 Justerbar IR afstandsmåler, analog output Værktøj Effektiv strømstyring og lavt strømforbrugA simple IR reflectance meter that can measure distance via reflection! Upgrade your electronics projects with the KY 033 IR distance meter, an advanced sensor designed for accurate and reliable distance measurement using infrared technology. The distance meter can detect whether the surface in front of it is reflective or opaque. The sensitivity to ambient light can be adjusted using the knob to achieve a fairly precise reading. This compact and
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