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【Welfare /Unpacked/Refurbished】arduino 紅外避障感測器模塊HW-201

【Welfare /Unpacked/Refurbished】arduino 紅外避障感測器模塊HW-201

模塊說明
感測器模塊適應環境光,具有一對紅外發射和接收管,發射管發射一定頻率的紅外,當探測到障礙物的方向(反射面)時,接收管接收到反射的紅外,經過比較器電路處理後,綠燈亮,而訊號輸出介面輸出數位信號(低電平訊號),可調節檢測距離旋鈕電位器,有效距離範圍2~30cm,工作電壓3.3V-5V。感測器的檢測範圍可通過調節電位器獲得,干擾小,易於組裝,使用方便,可廣泛應用於機器人避障、避車、測線、黑白線跟踪等多種場合。
模塊參數
當模塊檢測到前方有障礙物訊號時,板級上的綠色指示燈亮起,同時輸出端持續低訊號輸出,模塊檢測到距離2~30cm,檢測角度35度,距離可檢測到電位調節電位器順時針調節,檢測到距離


NT$30
NT$15
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