Although a “CommsLink” module providing an RS-232 port was available back in the day, it’s become hard to find, inspiring [James] to design a completely new module based on an Arduino Nano.

The CREATE USB Interface (CUI) was a project that came out of UC Santa Barbara around the same time the Arduino was being developed. It has a USB port, a PIC18F4550, and a prototyping area. It was … ...

Meanwhile, the Arduino Mega is getting the same USB chip along with an ATMega2560 processor with twice the memory. Right now only 128K is available, but that's a software limitation and they're ...

Since Linear Tech is also a power supply chip company, they beefed up the power supply on the board, using a switching regulator to replace the linear regulator on the Arduino. This means you can get ...

Atto tiny Arduino USB development board. 11:27 am January 17, 2020 By Julian Horsey. Developers, ...

As seen in the above schematic, a 5-V DC supply from the USB connector (USB) is routed to two 10-Ω/5-W power resistors (R1 and R2) through an SPST switch (S1) followed by an SPDT switch (S2). Here, S1 ...

The Arduino cable tester is equipped with a touchscreen the Cable Tracer builds on a previous project that is now 70% ... Approx 70% smaller footprint, additionally includes RJ45, USB-A3, ...

All your boards fit onto the larger base with M3 screws and nuts, and the whole thing is powered by a USB-C cable (with USB A or C on the other end). The contents of Arduino's Plug and Make Kit ...