ModLab

A modular station for your electronic workbench

The ModLab is designed to be housed in a 19" Rack with 3U.
It is the improved version of the (failed) Arduino Workstation I built a long time ago.

But now It will be bigger, better and way too complicated.

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GitHub Gitlab

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Work in Progress

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To-Dos

Repo

• Rewrite documentation in english
  • Write better introduction
  • explain what exactly the ModLab is
  • update changes for TFT
  • Explain TFT Protocol
  • Attach Schematics
• Cleanup Repo

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Hardware

• Redesign modules with STM32
  • Master Bus Controller with F767
    • V1
      • Review
      • Ordered
      • Assembled
    • V2
      • Change LCD connector
      • omit external SRAM
      • include header for Reset
  • Diode/LED-Tester
    • V1
    • V2
  • Variable Power Supply
    • V1
    • V2
      • Fix Relais Footprint
      • Feedback Dividers for correct level
      • Review
      • Ordered
      • Assembled
  • Symmetric Power Supply
    • V1
    • V2
      • fix negative channel
      • fix CC LEDs
      • Review
      • Ordered
      • Assembled
  • Waveform generator
  • DSO-138 clone?
  • Electronic Load
  • Logic Tester
  • Continuity tester
  • Speaker Module
  • Termination boards and Bus Extenders

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Software

• General
  • Define CAN Protocol
    • Define Command Structure
    • Define Data Structure
• Master Bus Controller
  • STM32 code
    • USB for Debug
    • LCD
      • Get Nextion Display working
        • UI
        • µC Interface
    • Busses
      • CAN
      • SPI - No Usecase so far
      • I2C
      • DAC - No Usecase so far
      • RS485 - No Usecase so far
  • ESP32 code
    • comm with STM
    • OTA
    • basic web interface
• Diode Tester code
  • CAN
  • Testing Sequence
  • ADC
• SymPSU
  • PWM Signals
  • ADC
  • CAN-Interface
• Power SMPS
  • PWM Signals
  • ADC
  • CAN-Interface
• Waveform Generator
  • PWM Signals
  • AD9833
  • CAN-Interface
• Power Monitor
  • Voltage Measurement
  • Current Measurement
  • I2C communication

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ModLab Lib Tracker:

1. SymPSU
2. Diode-Tester
3. SMPS
4. Load
5. F-Gen