Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.

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 ...

The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and mouse thanks to the new ATmega 32U4 microcontroller. This feature isn&… ...

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 … ...

The Arduino UNO R4 boasts a 3x performance increase over the UNO R3 and , in addition, SRAM has been upgraded from 2kB to 32kB, and flash memory from 32kB to 256kB to support more complex projects.

The official Arduino team has this week revealed more details about the new Arduino UNO R4 development Board which will ... the USB port was upgraded to the USB-C and maximum power supply voltage ...

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 ...

Arduino enthusiasts searching for an alternative to the Arduino Uno with an equivalent and compatible board design ... Together with a hardware SPI port, hardware I2C port and hardware UART to USB.

To achieve this, the USB bus is connected directly to ESP32-S3 on R4 WiFi – although an on-board jumper allows the USB to be switched over to the Renesas MCU. A second difference is that Minima has ...

To know what happens when a device draws a certain amount of power from a USB port, we need an adjustable dummy load that lets us set the amount of power that it draws. The first version (v1.0) of my ...