[Damian Peckett] has implemented an Apple ][, its 6502 processor, and a cassette port, all on an Arduino ... The 16u2 is normally used as the Arduino Uno’s USB interface. The only external ...

The board itself also has some differences from the original Arduino Uno. First of all, it has a USB type-C port, which is definitely a bonus. Secondly, it’s simpler: No USB-UART (which also ...

Read more: Battery Brands Ranked From Worst To Best The Arduino Uno Rev3 is the third revision ... The Rev3 has a single serial connection, shared by the USB port and the RX/TX pins.

To achieve this, the USB bus is connected directly to ESP32-S3 on R4 ... while on R4 WiFi the Renesas MCU debug port is taken to the ESP32. “Uno R4 WiFi includes an error-catching mechanism that ...

The Arduino Uno R4 is to have a Renesas ... Peripherals include CAN bus, an SPI port and a 12bit DAC. There is also 8kbyte of data flash. Power can now be supplied at up to 24V, an the main board ...