Precision Resistance Control

Decade Resistance Box (DRB)

The DRB is a high-precision programmable resistance module that brings unparalleled control to embedded testing. Powered by the NXP LPC55S16 microcontroller, this compact device enables dynamic resistance adjustments, making it ideal for circuit analysis, sensor calibration, and electronic component validation.

Broad Resistance Range

Adjust from 0.1Ω to 99,999Ω with exceptional accuracy, supporting diverse testing scenarios from low-ohm circuits to high-resistance calibrations.

Graphical LCD Display

Provides real-time feedback on resistance values, ensuring clarity during manual or automated operations.

5-Key Keypad

Allows intuitive manual adjustments, perfect for rapid prototyping or on-the-spot tweaks.

Automated Switching

Dynamically changes resistance values during test sequences, eliminating manual intervention.

Integration with TestBot

The DRB enhances TestBot’s automation capabilities through a seamless three-step process

Parameter Configuration

Define target resistance values and test sequences in TestBot’s user-friendly interface, using graphical, Python, or Java-based programming.

Dynamic Control

The DRB adjusts resistance in real time to match test requirements, ensuring precision in complex scenarios like stress testing or diagnostics.

Execution & Logging

The DRB confirms adjustments, and TestBot logs results, generating detailed reports for analysis or compliance.

Intelligent Signal Control

I/O Module

The I/O Module is a smart interface that bridges TestBot with external embedded systems, offering precise control over digital, analog, and PWM signals. This versatile module is a game-changer for testing embedded interfaces and ensuring seamless hardware-software interactions.

Multi-Signal Support

Manages digital, analog, and PWM signals in a single, compact unit, catering to diverse testing needs.

CAN DBC Integration

Dynamically interprets and controls CAN signals, making it ideal for automotive and industrial applications.

TestBot Compatibility

Integrates effortlessly with TestBot’s automation framework for end-to-end testing.

Real-Time Monitoring

Delivers instant status updates, enabling rapid validation and debugging.

Integration with TestBot

The IO Modules enhances TestBot’s automation capabilities through a seamless three-step process

Setup

Import CAN DBC files and assign signals within TestBot’s interface, simplifying configuration.

Signal Control

TestBot issues CAN write commands to adjust I/O states, enabling precise signal manipulation.

Validation

The I/O Module monitors output changes, with TestBot logging results for verification and reporting.