Maker and developer Alperen Akküncü has created a customized PCB that turns the Raspberry Pi Pico into a knowledge acquisition (DAQ) instrument often known as the PlainDAQ.
This venture — which has been a work-in-progress for some time, however was most not too long ago up to date this week — consists of instruments and options that make it attainable to troubleshoot and monitor potential points, in addition to efficiency information, for microelectronics initiatives.
We reached out to Akküncü to get extra element on what we’re with the brand new PlainDAQ PCB.
“PlainDAQ is a module that turns your Raspberry right into a easy, precision 4-channel oscilloscope and a single channel perform generator,” Akküncü stated in a message to Tom’s {Hardware}. This version additionally provides optionally available Wi-Fi, however Akküncü plans to take away this characteristic as a result of the newly-released Pico W provides wi-fi performance to the Pico. The intention behind its community help is to permit distant entry and logging so customers do not need to bodily entry the PlainDAQ to work together with it.
The PlainDAQ has a 12-bit analog to digital converter (ADC) which makes much less noise than many inside ADCs discovered on different microcontrollers and is able to producing waveforms. This makes it attainable to visualise the recorded information in real-time.
Along with the PlainDAQ PCB, Akküncü created two separate PCBs that work as low move and excessive move filters. These filters draw energy from the PlainDAQ PCB. Akküncü has additionally developed a GUI for the system that permits customers to view the waveforms, choose waveform sorts, and analyze them.
As a result of the system is open-source, customers can modify PlainDAQ as wanted by way of Python. Akküncü hopes the venture will support customers and college students of their understanding of extra advanced points discovered of their microelectronics initiatives.
If you wish to take a more in-depth take a look at this Raspberry Pi venture, take a look at the official GitHub in addition to the CrowdSupply venture web page for extra data. You’ll want to observe Alperen Akküncü for future updates as this venture remains to be a work-in-progress.
