Though it’s the same size and shape as the Arduino Uno, the Pinguino microcontroller includes a 32-bit MIPS processor core running at 80MHz, 256KB of flash program memory, and 32KB of SRAM data ...

Run the Arduino IDE program on the PC. If not using an Arduino Uno board, use a USB-to-TTL serial converter card to program the ATmega328P. Connect the receiver pin (RXD) of the converter to the ...

April Fools’ Day may have passed, but we really had to check the calendar on this hack. [Damian Peckett] has implemented an Apple ][, its 6502 processor, and a cassette port, all on an Arduino Uno.

20 thoughts on “ Arduino Based PC Ambient Lighting ” jim says: February 14, 2011 at 5:14 am Looks like it needs the response averaging — it appears to be flickering. Report ...

The mod works using a MAX7219 chip and Arduino Uno ATmega328 board, which control the two 8×8 LED matrixes making up the eyes. Each matrix is wired up to the MAX2719 chip–expect a lot of cables ...

Last year, after 13 years of Arduino Uno’s release, they released the all new Arduino Uno R4 with more powerful hardware. Even though the Uno R4 is hardware compatible with the original Uno, people ...

32-bit Cortex-M4 Arduino has revised its UNO board and promised "a long-awaited update on performance and possibilities." The Arduino UNO R4 keeps the UNO family’s standard form factor, shield ...

Both the Arduino Nano and Uno can be powered via their integrated USB connectors. This automatically supplies regulated 5V power to the board, allowing you to use any USB-supported power source ...

After the Arduino GIGA R1 and the Portenta C33, the latest announcement in the Arduino new-board frenzy is the Arduino UNO R4. Expected to be available late May 2023, the UNO R4 is the long-awaited ...