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HC-SR04 Ultrasonic Ranging Module 4Pins

メーカー: Lanka Micro
対象品目: development-ali-new
データシート: HC-SR04 Ultrasonic Ranging Module 4Pins
説明:
rohs地位: rohs化
属性 属性値
Model Number 1033
タイプ Sensor Development Boards and Kits, Drive IC
Place Of Origin Guangdong, China
Brand Name lankamicro
ブランド lankamicro
1033
Lead Free Status Lead free / RoHS Compliant
Condition Brand New With Original Manufacturer
包装 Reel Tray Tube
Warranty 360days
Use Voltage DC5V
Detection Distance 2cm-450cm
Quiescent Current less than 2mA

HC-SR04   Ultrasonic Ranging Module 4Pins

 

HC-SR04   Ultrasonic Ranging Module 4Pins

Product features

  • Use IO port TRIG to trigger ranging. It needs 10 us high level signal at least.
  • Module can send 8 pro 40 kz square wave automatically, and will test if there is any signal returned.
  • If there is signal returned, output one high level signal via IO port ECHO. The duration of the high level signal is the time from transmitter to receiving with the ultrasonic.
  • Testing distance =duration of high level*sound velocity(340m/s) / 2
  • Static Current(Max) : 2mA ;Electrical Level Output : 5V High; Detection Distance : 2cm-450cm;High Precision: : 2mm
 
 

Product description

Module main technical parameters:
Working Voltage : 5V(DC)
Static current: Less than 2mA.
Output signal: Electric frequency signal, high level 5V, low level 0V.
Sensor angle: Not more than 15 degrees.
Detection distance: 2cm-450cm.
High precision: Up to 0.3cm
Input trigger signal: 10us TTL impulse
Echo signal : output TTL PWL signal
Mode of connection: VCC/ trig(T)/ Echo(R)/ GND (VCC supply 5V, and GND is ground wire. TRIG is trigger control signal input, ECHO is echo signal output.)

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