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16 * 2 Character LCD Display Module with Blue Backlight

16 x 2 Character LCD Display Module with Blue Backlight

4.9 ( 85 reviews)
SKU: 121356
  • US$4.70

    41 %
    OFF

  • 2.77
  • Free shipping To
    UNITED STATES

  • Handling Time: Ships within 1 Business Days
  • Dispatch: Ships within 4-7 business days
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16 * 2 Character LCD Display Module with Blue Backlight
16 x 2 Character LCD Display Module with Blue Backlight

16 * 2 Character LCD Display Module with Blue Backlight

US$2.77 US$4.70 41%OFF 4.9 (85 reviews)
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This performance of the ultrasonic sensor distance measuring module is stable, measure the distance accurately. The module is with High precision, blind spots (3cm) super close. This module provides a full set of ranging process.

- Model: HC-SR04
- Color: Blue + Silver
- 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 3mm
- Mode of connection: VCC / trig(T) / echo(R) / GND
- Module Working Principle:
- Adopt IO trigger through supplying at least 10us sequence of high level signal
- The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal
- If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving
- 16 characters x 2 lines LCD display with blue backlight
- With a 16-pin connector

Dimensions: 3.15 in x 1.42 in x 0.31 in (8.0 cm x 3.6 cm x 0.8 cm)
Weight: 1.16 oz (33 g)

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$2.46 shipped US$2.45 shipped US$2.44 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

4.9
Customer's impression:
good Very good perfect Awesome Great! Funcional Satisfactory идеально Really useful a very good display
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Recent Customer Reviews

  • Egorka_Pozitiv Post on 8/4/2017

    Покупал его, чтобы сделать часы. Пришел в куче упаковок, видимо, чтобы после нашей почты он дошёл целым. Работает как надо, подсветка и все пиксели в рабочем состоянии. Думал, что буду использовать его без регулировки но и... Read more

    Impression:идеально

    21 0
  • 563479 Post on 7/27/2017

    LLego muy rapido, muy bine cuidado para evitar la rotura, lo que me gustaria es que añadieran los pines para protoboard

    Impression:good, perfect, Very good

    19 0
  • Phil_henr Post on 7/17/2017

    Apesar de demorar 2 meses, chegou em perfeito estado!

    Impression:good

    20 0
  • CRR01 Post on 7/2/2017

    Pros: good quality and price, works with Raspberry Pi Cons: it doesn't have pins soldered on it. So, first step was to solder a row of pins to allow connections to a breadboard. It's not difficult to do provided you've all... Read more

    Impression:Very good

    27 0
  • 11230633 Post on 5/26/2017

    Pros: was quick to set-up with an I2C interface. Looks beautiful if viewed from from about a thirty degree angle above the board. Cons: if you view it above or below the optimal angle, you see darker squares behind the I I... Read more

    Impression:perfect

    25 0

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