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Anmbest Bi Directional Converter Electronic Development Review

5

·

Poor

Revainrating 2 out of 5  
Rating 
2.0
🖥️. Single Board Computers, 💻 Computer Components

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Description of Anmbest Bi Directional Converter Electronic Development

CONVERT DIFFERENT LOGIC LEVELS:This logic level converter features four high speed bi-directional 4 channels, allowing for safe and easy communication between devices operating at different logic levels. Converting between logic levels as low as 1.5 V on the lower-voltage side and as high as 18 V on the higher-voltage side. SUITABLE FOR MULTIPLE INTERFACES: Its four channels are enough to support most common bidirectional and unidirectional digital interfaces, including I2C, SPI, and asynchronous TTL serial. FAST CONVERSION: The logic high levels on each side of the shifter are achieved by 10 kΩ pull-up resistors to their respective supplies; these provide quick enough rise times to allow decent conversion of fast mode (400 kHz) I2C signals or other similarly fast digital interfaces (e.g. SPI or asynchronous TTL serial). External pull-ups can be added to speed up the rise time further at the expense of higher current draw. UNIVERSAL COMPATIBILITY: Module compatible breadboard, can be directly inserted in the breadboard to use. ATTENTION:This module comes with male header pins that require soldering.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

crosstalk? on computer components

Maybe it's just my poor design skills, but what turned out to be was crosstalk between channels driving a set of 12v proportional valves.

Pros
  • weight
Cons
  • operating speed

Revainrating 1 out of 5

Great for computers and accessories

Great option when you need logic level conversion between 3.3V and 5V devices. Mandatory if you intend to use many 5V devices on boards like the Arduno Pro Mini.

Pros
  • Absolute Legend
Cons
  • Price

Revainrating 1 out of 5

NOT PRE-SOLDERED - Computers and Accessories

I bought this listing on purpose because it looked like they were pre-soldered. I don't have a soldering iron handy so that was a requirement. The entry must be removed.

Pros
  • Nice to use
Cons
  • Not sure

Revainrating 2 out of 5

Gave only half the headlines.

Each of these blocks must have 2 6-pin connectors. All my devices came with only 1 6 pin connector. This renders half of my units unusable. Please send me the second half of my tracks. We started returning it, they sent replacements, and it only had 6 headers too! For real?!

Pros
  • Everything is fine!
Cons
  • Questionable purchase for the elderly

Revainrating 1 out of 5

One way conversion only

I bought this product for down conversion. 5 volts to 4.85. 5 per pack are all the same. I will never buy from this manufacturer again. Update: The company seems to be very proactive about their products, which is a great trait for a company to buy from. They contacted me and refunded the money for the purchase. I didn't ask for it and didn't expect it. I am updating my review because they have shown a great initiative in addressing consumer issues. Thank you Anmbest for your proactive approach

Pros
  • Ideal for small homes
Cons
  • Negative gift