Ultrasonic HC-SR04 Module Sensor Distance Measuring Transducer for Arduino 1PCS

   Moria…

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    Product and Details:

• Working Voltage / VCC = 5V DC

• Static current = Less than 2mA

• Output signal =  Electrical frequency signal, high level 5V, low level 0V

• Detection distance = 2 cm - 400 cm

• Sensor angle =  Not more than 15 degrees

• Accuracy = Up to 3mm

• Input trigger signal = 10us TTL impulse

• Echo signal = Output TTL PWL signal

• Trigger (T) = Control signal input (10us TTL impulse)

• Echo (R) = Echo signal output, duration is time from transmit to receive

• Ground GND: Ground wire

Please Note:

  About Shipping:

1. Please make sure your address is correct or complete before place order

2. The expected delivery date will be affected by customs, weather etc., Sometimes it may take a little longer to receive, Please contact us when you have not received the package to extend your order protection time

About Service:

• Please feel free to contact us. We will answer within 24 hours.

• We will do our best to satisfy the buyer. If there is any quality problem, please contact us. Refunds or replacements are acceptable if you do not receive the Items . Please do not leave negative feedback before contacting us.

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