As mainstream oscilloscopes often cost tens of thousands, a USB-C powered oscilloscope supporting open-source hardware is creating a crowdfunding storm on CrowdSupply. How does it achieve 2GHz bandwidth at consumer-level costs? What hidden signals can be captured with 12-bit resolution? This article will break down this industry-disrupting maker tool.
Read on 👇
The Haasoscope Pro is a high-performance USB oscilloscope based on FPGA technology, designed with an open-source philosophy, priced at only $2, far below traditional oscilloscope prices. Its core hardware includes a high-speed sampling ADC and FPGA processor, capable of achieving up to 3.2 bits of sampling precision, while supporting 2 GHz bandwidth and 12-bit display resolution. This design not only meets the daily needs of professional users but also provides developers with a highly customizable platform.
Parameter Revolution: Redefining the Ceiling for Affordable Oscilloscopes
- Oversampling Black Technology: 12-bit ADC chip combined with a 3.2GS/s sampling rate (32 billion samples per second), achieving a resolution 16 times that of traditional 8-bit oscilloscopes.
- Bandwidth Breakthrough: Innovative cascaded amplifier design achieves 2GHz bandwidth, capable of capturing 5G high-frequency signal waveforms.
- Expansion Interface: Reserved FPGA I/O expansion slot, supporting user-defined trigger logic or adding new functional modules.
- Power Supply Revolution: USB-C direct connection to computer for power (an external 12V power supply is recommended for high-load scenarios).
Hardware Composition: Modular Design with Strong Expandability
The hardware design of the Haasoscope Pro is modular, mainly consisting of the following parts:
- Main Control Chip: Uses Altera Cyclone IV FPGA, supporting high-speed digital signal processing and real-time sampling.
- ADC Board: Integrates high-speed sampling circuits, supporting 3.2 bits of ADC sampling depth.
- Power Management: Built-in efficient power management system ensures stable operation.
- Peripheral Interface: Supports USB-C interface, facilitating connection to various devices. This modular design allows the Haasoscope Pro to have high expandability, enabling developers to add more functional modules based on actual needs.
Software Support: Simple to Use with Comprehensive Features
The Haasoscope Pro offers two operating modes: Windows, Mac, and Linux. Users can operate it through the Haasoscope Pro Qt software, which features a clean and intuitive interface, supporting real-time data capture, waveform storage, and analysis functions. The software also supports various data export formats, making it convenient for users to process and share data.
For developers, the Haasoscope Pro provides detailed documentation and source code, supporting secondary development. Users can freely obtain the source code from the GitHub repository and modify and optimize it according to their needs.
The emergence of the Haasoscope Pro brings a new solution to the oscilloscope market. Its open-source design philosophy, high-performance hardware configuration, and user-friendly software interface make it a rare find in oscilloscopes. Whether for professional users or ordinary engineers, the Haasoscope Pro enables high-quality oscilloscope functionality.
Those in need should hurry! 👇
GitHub URL
https://github.com/drandyhaas/HaasoscopePro
Baidu Cloud URL
File shared via cloud: HaasoscopePro-main.zip
Link:
https://pan.baidu.com/s/11N4kXQtaMxFsh3m4oe-48w
Extraction Code:
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