Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino ... analog circuits with a microprocessor’s digital outputs.

Little Bird Electronics posted an article about using an analog voltage reference with Arduino. This is a tool available when using an analog-to-digital converter. By setting up either an internal ...

2011:-Cosmic Circuits, a leading provider of differentiated Analog and Mixed-Signal IP cores, today announced its portfolio of over 30 Analog to Digital Converters for Monitoring applications. The ...

Instead of using two resistors, [Technoyaki] decides to build an analog circuit out of sixteen ... to a smaller (and finite) set of digital values. An A/D converter is a perfect example of a ...

A boost converter is commonly used to ... sense resistor drops to zero. The control circuit responds by increasing the PWM on-time to boost the output voltage higher in a failed attempt to increase ...