USB-C versus USB Micro connectors are turning into one of the holy wars of our time. Rather than be left on the wrong side of the divide [Stefan S] has come up with his own USB-C version of of an A… ...

The Linduino has a LTM2884Y-USB isolator module on it so your PC is not electrically connected to the Linduino or its shields or Linear Tech demo boards. Since Linear Tech is also a power supply chip ...

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.

This is a keyboard & mouse switch (KVM but without Video), based on the combination of two Arduino LEONARDO pro Micro and USB host shield. Keyboard & mouse is toggled with ScrollLock Key. I recommend ...

Finally, pick an external 5-VDC/USB power supply to run the audio module. Quick tip: Because the RDA5807M module is fabricated as a tiny circuit board with castellated mounting holes, it’s not easy to ...

USB-Micro-SD-Player-Module A compact, USB powered, micro SD audio player module. Features: Multiple play modes (full, short, book). Adjustable volume settings (low, med, high). Intervalometer to ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Arduino Portenta H7 Lite is a cost-down version of Portenta H7 STM32H7 that shaves off a little over $30 of the Arduino Pro board by doing without a wireless module nor USB-C video output and opting ...