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JY-MCU 5V 3V IIC UART Level 2-Way Converter Module Adapter

SKU: 178301
  • US$2.16

    15 %

  • 1.83
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
JY-MCU 5V 3V IIC UART Level 2-Way Converter Module Adapter
JY-MCU 5V 3V IIC UART Level 2-Way Converter Module Adapter

JY-MCU 5V 3V IIC UART Level 2-Way Converter Module Adapter

US$1.83 US$2.16 15%OFF 5 (5 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
- Color: Blue
- Material: Glass fiber
- Dual MOS tube achieve two way 3V and 5V level bidirectional conversion;
- Power input with counter-attack joint protection, integrated 3.3 VLDO, and can provide not more than 150mA current; with power indication light
- Can realize signals bidirectional conversion such as UART, IIC, 1-wire, etc.
- Comes with 2 x 4-Pin

Dimensions: 0.63 in x 0.39 in x 0.12 in (1.6 cm x 1.0 cm x 0.3 cm)
Weight: 0.18 oz (5 g)

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

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Quantity 3+ units 5+ units 10+ units
Rate US$1.62 shipped US$1.61 shipped US$1.60 shipped

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Customer's impression:
Useful Recommended Funciona y es muy barato
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Recent Customer Reviews

  • n1849778 Post on 9/8/2017

    Works with Ardunio project that require 3.3VDC. Cool!

    Impression:Useful, Recommended

    23 0
  • robcolistete Post on 1/30/2016

    Pros:small level converter, simple to use. Well packaged. Comes with male pin headers. Cons: product descriptions is wrong (shown is HC-SR04 ultrasonic sensor). It should be more useful to have 3.3V instead of 3V.


    0 0
  • Jmarevi Post on 5/6/2015

    Sirve para evitarte tener dos alimentaciones distintas para un sistema electrónico con distintos despositivos que requieran distinto voltage de alimentación. Lo he usado en un sistema con Raspberry Pi y me funciona. Lo el... Read more

    Impression:Funciona y es muy barato

    0 0
  • shindenfudo Post on 3/26/2015

    Electronic devices may use different voltage level to communicate each other. To keep compatibility (and avoid dissasters) an adaptor is necessary. This is a well manufactured level adaptor between 5 and 3 volts levels.


    0 0
  • Marcoboot Post on 10/22/2013

    It's a cheap, nice and tiny pcb, what is definitely worth it's price. It has it's own powersupply (150mA @ 3V max). The pcb is 10.6mm (0.417inch) by 16mm (0.63 inch). The pitch of the header is 2.56mm (0.1inch). The two in... Read more

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