Yocto-maxibridge

Yocto-MaxiBridge

  

The Yocto-MaxiBridge is a precision ratiometric analog/digital converter to measure over USB the very weak voltage produced by load cells used in weighing scales, or any other type of strain sensor or other sensor with a Wheatstone bridge output.

The measure is performed by a 32 bit A/D with built-in preamplifier and FIR filter, which allows for a sensitiity of a few nV/V. The device includes a built-in temperature sensor, which can be internal or external NTC, to cancel temperature drift inherent to load cells, both in offset and span. The Yocto-MaxiBridge can also apply AC excitation to cancel thermocouple effects, and perform zero tracking for simple applications where the measured signal frequently comes back to zero.

This version includes four ratiometric inputs, which are measured in round-robin loop, to let you easily build a weighing scale with 3 or 4 load cells. If you only need one ratiometric input, you can use the Yocto-Bridge, which is smaller and less expensive.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub-GSM.

Yocto-MaxiBridge Yocto-MaxiBridge Yocto-MaxiBridge

USB cables and enclosure to be ordered separately.

CHF 126.01

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Specifications

Part Number:YWMBRDG1
Product name:Yocto-MaxiBridge
Width58.3mm
Length50mm
Weight15g
USB connectormicro-B
Channels4
Refresh rate2 or 7Hz
Accuracy (typ.)10nV/V
Excitation voltage4.7V AC/DC
ChipsetTexas ADS1263
Normal operating temperature5...40░C
Extended operating temperature-30...85░C
Supported Operating SystemsWindows (PC + IoT), Linux (Intel + ARM), macOS, Android
Driversno driver needed
API / SDK / Libraries (USB+TCP)C++, Objective-C, C#, VB.NET, UWP, Delphi, Python, Java, Android
API / SDK / Libraries (TCP only)Javascript, Node.js, PHP
RoHSYes
Suggested enclosureYoctoBox-MaxiIO-Transp
Made inSwitzerland

Related articles and application examples

 New: Yocto-Bridge and Yocto-MaxiBridge  Yocto-Visualization,  a free visualization app  New: PRTG support in the YoctoHubs 

Accessories and related products

YoctoBox-MaxiIO-Transp, Clear plastic enclosure for the Yocto-Maxi-IOUSB-A-MicroB-30, A to micro-B USB data cable, 30cmYoctoHub-Ethernet, Ethernet-enabled hub for Yoctopuce modules

Downloads

User manual (HTML)
User manual (PDF)
Blueprints
3D file (STEP)
RoHS Certificate (PDF)
Last Firmware29899 (02/07/2018)
Library for Javascript30760 (05/02/2018)
Library for PHP30760 (05/02/2018)
Library for Objective C30760 (05/02/2018)
Library for C++30760 (05/02/2018)
Library for C#30760 (05/02/2018)
Library for VisualBasic .NET30760 (05/02/2018)
Library for Delphi30760 (05/02/2018)
Library for Python30760 (05/02/2018)
Library for Java30760 (05/02/2018)
Library for Android30760 (05/02/2018)
Library for Command line30781 (05/03/2018)
Virtual Hub for Windows30566 (04/10/2018)
Virtual Hub for Linux, Intel + ARM30566 (04/10/2018)
Virtual Hub for Mac-OS-X30566 (04/10/2018)


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