Case Study:- Testjig Based QC Automation For Hardware Mass Production

Our testjig based QC automation system transformed the hardware quality control process, enabling us to delivering high-quality, reliable hardware components to our customers while remaining competitive in the market.

digital pressure device

Key Highlights


Development of custom test jig fixture


User-friendly software interface


Integrated with data acquisition systems


Data-Driven Pass/Fail determination system

| Engibrains’ Contribution

Segments We Worked On

Test jig

  • Developed custom test jigs tailored to product’s specifications
  • Incorporated automated testing equipment, including camera, oscilloscopes, multimeters, and other Measurement devices
  • Integrated with data acquisition systems and custom software
  • Failed units were flagged for immediate investigation
  • Provided operator training to effectively operate the automated QC system


  • Prototype batch
  • Field trial batch
  • Pre-compliant batch
  • 1000 unit Production batch
  • Automated Testjig application
  • Automated testing of 1000 units
  • Report generation & failure analysis

| Technologies Used

Our Tech Stack will reduce your risk

HW Tools

  • Schematic Design (OrCAD)
  • PCB Layout design (OrCAD)

Language & Tool

  • C , C++
  • Python
  • Tkinter
  • e2studio
  • Pycharm
  • Git
  • Atlassian Jira


  • BLE
  • RS485
  • 4-20 mA Analog
  • I2C
  • SPI
  • 7 Segment Display

QA Tools

  • Digital Oscilloscope
  • High-end DMM
  • Hot Air Rework Station
  • Thermal Camera
  • Digital Microscope

| Let’s Talk About Your Project

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