TCRT5000 新版 紅外線反射尋跡模組 避障感測小車 帶類比與數位輸出 四針

描述

TCRT5000 新版 紅外線反射尋跡模組 避障感測小車 帶類比與數位輸出 四針

TCRT5000感測器的紅外發射二極體不斷發射紅外線，當發射出的紅外線沒有被反射回來或被反射回來但強度不夠大時，紅外接收管一直處於關斷狀態，此時模組的輸出端為高電平，指示二極體一直處於熄滅狀態；被檢測物體出現在檢測範圍內時，紅外線被反射回來且強度足夠大，紅外接收管飽和，此時模組的輸出端為低電平，指示二極體被點亮。

產品用途：
1、電度錶脈衝資料採樣
2、傳真機碎紙機紙張檢測
3、障礙檢測
4、黑白線檢測

產品介紹

1、採用TCRT5000紅外反射感測器
2、檢測反射距離：1mm~25mm適用
3、比較器輸出，信號乾淨，波形好，驅動能力強，超過15mA。
4、配電位器調節靈敏度
5、工作電壓3.3V-5V
6、輸出形式 ：數位開關量輸出（0和1）
7、設有固定螺栓孔，方便安裝
8、小板PCB尺寸：3.2cm x 1.4cm
9、使用寬電壓LM393比較器

接線方式

1、VCC:接電源正極（3-5V）
2、GND:接電源負極
3、DO:TTL開關信號輸出
4、AO:類比信號輸出(不同距離輸出不同的電壓，此腳一般可以不接）

TCRT5000 Infrared Reflective IR Cut Line Tracking Sensor Module

• Infrared emitting diodes has introduced an infrared sensor TCRT5000
• When the intensit of reflected back or has not been reflected but not big enough
• IR phototransistor has been transmitted in the OFF state
• At the output of the module is high at this time
• Status indicator LED has been extinguished; the range of the detected object displa test, the infrared light is reflected back and strength sufficientl large

TCRT5000 infrared sensor has introduced infrared emitting diodes, when the intensit of the back reflected or not reflected but et is not large enough, phototransistor has been in the OFF state of the infrared emission, at the output of the module case is high,indicator LED has been extinguished state; displa the detected object within the test range, the infrared light is reflected back and sufficient strength, phototransistor saturation, this time for the output module low level, indicating diode lamps.

Specification:

• 1.An infrared reflection sensor 1. TCRT5000
• 2. Test reflection distance: 1mm to 25 mm
• 3. Clean and the output of the comparator, a signal waveform, driving abilit, more than 15 mA.
• 4. Man precision adjustable potentiometers to adjust the sensitivit of
• 5. 3.3V operation voltage is 5V
• 6. Output forms: Digital switching output (0 and 1)
• 7. The bolt holes having a fixed, eas to install
• 8. Small PCB board size: 3.1 cm X1.4 cm
• 9. LM393, using a wide voltage comparator
• 10. Application: 1, data sampling pulse meter
• 11. The facsimile machine, paper shredders detected
• 12. The obstacle detection
• 13. A black and white line detection