This circuit provides a straightforward test environment for an 8250 Universal Asynchronous Receiver-Transmitter (UART) chip. Specifically, in this example, an NS8250-B chip is utilized, yet the ...

Low-cost TX UART PIN for your system if you don' ... Arduino has a simple serial port and it is hard to work with that but it can work on the other board, I'm planning to test it on Raspberry PI ...

The 8-bit data chunks he sent can only make up 256 unique messages, so he pre-generated them. However, the DAC tried to be clever and do some interpolation with the signal – great for audio, not ...

[Jacob Geigle] had a problem. A GPS unit and a Bluetooth-to-serial were tying up all the hardware UARTs on an AVR Arduino project. “Software serial”, I hear you say. But what if I told you ...

For this project, you can use any variant of the Arduino as hardware. The AVR microcontroller has an inbuilt ADC. In the project, we use pin A0 to capture the input signal. The captured input signal ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...