β‘οΈπΆβ‘οΈπ‘
π‘β‘οΈβ‘οΈ
π‘β¨γ°οΈ
β‘π‘β¨
βοΈβ¨οΈβ‘οΈ
βοΈββ¨
βοΈβ‘οΈπ
π‘β«οΈβ¨
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π‘ππ
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#led #light emission #electrical to light #signal output #actuator #optoelectronics #output device