Okay, I was thinking last night about a possible mod, and have some questions.<BR><BR>My idea was to use an old VU meter or analog voltage meter as a processor usage meter to put on the front bezel of ...

# Arduino sends back received byte. SerialObj.stopbits = 1 # Number of Stop bits = 1 time.sleep(3) # Only needed for Arduino,For AVR/PIC/MSP430 & other Micros not needed # opening the serial port from ...

Direct","\tIO port control of the output and input bits. The inputs can cope","\twith anything up to +- 30v input, and the outputs can drive a small","\tLED. On a ...

So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc needs ...

This chapter provides general information about ARM ® Cortex ® -M4 microcontroller General-Purpose Input Output (GPIO) Port programming. The discussion is mainly concentrated on the GPIO Ports related ...

In Part I of this article, I briefly mentioned the generic USB driver in the context of getting a USB device to communicate through it easily, with no custom kernel programming. Unfortunately, I ...