After successfully building the circuit, we took the project one step further by incorporating an Atmel ATtiny13 microcontroller. The code switches the LEDs on and off randomly for a flickering ...

After turning the circuit breaker ON, the processor changes the Ctrl_Status ... Here is how it works: The Ctrl_Status point ties to an I/O pin of a conventional microcontroller. Unless you want the ...

Many small microcontrollers require so little power that often they can draw what they need through their loads. This can simplify a system, reduce its cost, increase its reliability, and provide ...

This 8051 microcontroller-based control circuit adjusts the speed of a small permanent-magnet dc motor via photosensors (see the figure). The circuit can find applications in light-tracking ...

The pot is part of a divider circuit that sets the output voltage ... [Hugatry’s] strategy was to use a filtered PWM signal from a microcontroller to offset the 1.25V signal.

The 0- to 20-mA current loop isa reliable means of data communicationin industrial applications.These circuits use a precision shunt inthe receiver to convert the current signalinto a voltage signal.

In its introductory blog post, the company explains that today’s Raspberry Pis are already often used alongside a smaller microcontroller: The Raspberry Pi takes care of heavyweight computation ...

One of the coolest aspects of Raspberry Pi projects is that you can make things that are convenient to you during work and play. For instance, if you work remotely, there's a good ...