In October 2025, Qualcomm acquired Arduino. At that moment, shockwaves ran through the maker community worldwide. 'Arduino is dead,' 'This is the end of open source.' Reddit erupted, and the Hacker ...

This MCP2515 driver could be used for any MCU or platform supported by Micropython, such as Pyboard, ESP32, ESP8286, etc.

In system design, assumptions that facilitate the usual process can lead to highly unsatisfactory performance “off piste”.

It’s a common ritual: whipping out those calipers or similar measuring devices to measure part of a physical object that we’re trying to transfer into a digital model in an application like FreeCAD.

The SFA40 is a formaldehyde (HCHO) sensor with remarkably high sensitivity and accuracy in the field due to exceptionally low cross-sensitivity to typical indoor gases. Developed for air purifiers, ...

Figure 1b presents the SEM images of Mw, Mp-w-p, and Mw-p-w nanolayers, showing that the generation of ps-MXene micro-wrinkles can be locally controlled. Supplementary Fig. 8 further shows the ...

The FSK signal is provided by a waveform generator (Keithley 3390), and the duty cycle (about 20%) and hopping frequency (10 Hz) are controlled by the outer trigger signal from a programmed Arduino.

KVM, short for keyboard, video, mouse, allows remote control of a computer by anyone with access to it. With the smart Pi-KVM software and a Raspberry Pi 4 SBC, you can affordably manage a PC and ...