There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...
Abstract: To enhance sampling rates of CMOS digital-to-analog converters (DACs), analog multiplexing of several DAC output signals in the time domain provides a solution. In this article, a full CMOS ...
Abstract: This paper presents the development of a cost-effective and portable Digital Storage Oscilloscope (DSO) utilizing the Raspberry Pi Pico microcontroller in conjunction with the Scoppy Android ...
Insert the SD card into the Raspberry Pi Zero 2W and power it with a stable 5V supply. Wait 10 minutes on the very first boot (filesystem resize bug workaround), then power-cycle the Pi.