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Mô tả
Cảm Biến Âm Thanh Module
Thông số kỹ thuật.
– Sử dụng CB Âm Thanh.
– Đầu ra:
+ AO: Tín hiệu Analog
+ DO: Tín hiệu 0 1 ( Sử dụng LM393)
Sử dụng biến trở để điều chỉnh độ nhậy của tín hiệu
Khi có âm thanh, đèn báo hiệu sáng.
Ứng Dụng:
– Bật tắt đèn bằng Âm thanh, Phát hiện âm Thanh…
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160,000₫
Sản Phẩm Tương Tự
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Bánh răng Sâu 1.5M
160,000₫
