A far more useful case is to provide a power supply for the microcontroller programmer, which has no wall wart. Today’s microcontrollers consume less current than their predecessors, so you can easily ...

This application note describes the operation of a general- purpose, microcontroller-based Serial Port Interface (SPI) boot circuit. This is a low cost solution for users who need to modify some of ...

<P>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 ...

The microcontroller is paired with a memory where all the code is saved and would be excuted when the processor runs. A serial component is also added that can take values from the controller and send ...

# Python code transmits a byte 'A' to Arduino /Microcontroller to Blink LED SerialObj.stopbits = 1 # Number of Stop bits = 1 #Another way to configure the Ports #SerialObj.bytesize = serial.EIGHTBITS ...

Serial communication is often used to control or receive data from a microcontroller. It is a form of input/output (I/O) in which the bits of a byte being transferred appear one after the other in a ...

Many industrial and instrumentationsystems need to measure theduration of pulse inputs, such as frequencyfrom rotational-speed sensors,gating and strobe pulses from externalsystems, and PWM ...

The scenario covered by this profile deals with legacy applications using Bluetooth as a cable replacement, through a virtual serial-port abstraction.

Anyway, I was assuming that I'd have to go out of the serial port and into a microcontroller of some kind to turn the bitstream into a raw voltage corresponding to percentage of processor usage.