Julian Phillips
NEW ZEALAND • + Follow
Edit Project
Description
Strain gauge / Load cell amplifier
2 channel analogue in / analog out bridge amplifier based on an INA2128 instrumentation amplifier. Locations available for up to three precision bridge completion resistors and balance adjustment.
Knowledge of strain gauge bridges is necessary for correct use of this board, and study of the INA2128 data sheet is recommended.
Output pads allow for sensing of bridge excitation voltage (nominal 2.5V) and amplifier ground reference.
A precision reference supplies the 2.5V excitation.
A small and lightweight board that allows for bridge completion and amplification at source.
Dimensions are 36x36mm
Schematic and Layout
Jul 12,2022
221 views
Strain gauge / Load cell amplifier
2 Layers PCB 36 x 36 mm FR-4, 0.8 mm, 1, HASL with lead, Red Solder Mask, White silkscreen
Analogue in / analog out bridge amplifier based on INA2128. Locations available for up to three precision bridge completion resistors.
221
0
0
Published: Jul 12,2022
Download Gerber file 3
BOM(Bill of materials)
Purchase
Donation Received ($)
PCBWay Donate 10% cost To Author
File Last Updated: 2023/02/07 (GMT+8)
File update record
2023-02-0712:07:37
Parts List (BOM) is updated.
2023-02-0712:07:37
Gerber file is updated.
Only PCB
PCB+Assembly
*PCBWay community is a shared platform and we are not responsible for any design issues.
Copy this HTML into your page to embed a link to order this shared project
Copy
Under the
Attribution-ShareAlike (CC BY-SA)
License.
- Comments(0)
- Likes(0)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
Remove
It looks like you have not written anything. Please add a comment and try again.
View More
View More
VOTING
0 votes
- 0 USER VOTES
0.00
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Design
1/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Usability
2/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Creativity
3/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Content
4/4
More by Julian Phillips
You may also like
-
Open Source Very Large Stick - Freejoy & MMjoy2 breakout board
323 0 0 -
RF Control training board for students based on ESP32 C3
444 0 2 -
Aquarius+ Computer, Standard PCB
638 0 3 -
KINETIC COASTERS with a TWIST! Laser or 3D Print some DIY Magic
469 0 1 -
RPI - 8 IO PLC With ATTiny85 Watch Dog
411 0 0 -
Nintendo Famicom HVC-001 Controller Shells
508 0 1 -
COMMODORE 128 DIAGNOSTIC REV.785260 KEYBOARD DONGLE
485 0 4 -
COMMODORE 128 15KHz DISPLAY ADAPTER (C128 80 COLUMN ADAPTER)
602 1 4 -