by Andy Haas

Cheap, flexible, data acquisition for all!

View all updates Jul 06, 2018

Serial decoding

Serial decoding has been the most requested Haasoscope feature. Now it has it! The fast ADC channels can now be decoded (interpreted as carrying digital info according to various protocols like UART, I2C, SPI, etc.) using the ripyl python library.

By default the selected channel will be interpreted as UART at 1500000 baud, 8 bit, no parity, 1 stop bit, and idle high, with logic levels of 1.0, 1.5 V for low, high, and printed as decimal values. These settings can all be changed by editing the "decode" function in the Haasoscope python code.


$30,927 raised

of $10,000 goal

309% Funded! Order Below

Product Choices


Your very own Haasoscope!

A fully assembled Haasoscope, preloaded with firmware and ready for data-taking!


The Haasoscope Bundle

Receive 1 Haasoscope + 2 probes + USB-serial adapter + USB blaster + screen


Andy Haas

Professor of Physics by day and open-source/open-hardware tinkerer by night

Andrew Haas

Seeed Studio

PCBA Manufacturer

See Also

Subscribe to the Crowd Supply newsletter, highlighting the latest creators and projects: