How a single LED driver can support buck, boost, and buck-boost topologies. Design details for each topology type. How such drivers work in automotive and machine-vision designs. The breadth of LED ...

The LED backlights in automotive heads-up displays, infotainment systems, and dashboard lighting must be bright enough to compete with direct sunlight streaming into a car during the day, yet capable ...

This allows the lighting systems to achieve an LED brightness contrast ratio of 15,000:1 using PWM-only dimming at 200 Hz. Moreover, a higher contrast ratio of 150,000:1 is possible with a combination ...

The rear light is of utmost importance for road safety. However, since the space required on the electrical module is limited, several functions must be implemented using just one circuit, for example ...

Find a downloadable version of this story in pdf format at the end of the story. EXPONENTIAL GROWTH of LED lighting has ushered in a vast selection of integrated circuit devices to provide controlled ...

In the previous chapter, we stored the current state in a variable and switched the LED operation mode every time the button was pressed.The signals sent to the LED so far have been of two types: HIGH ...

RS26P and GP-RS35P LED Drivers for indoor lighting solutions 7 November, 2013, New Delhi, India – GlacialPower, a division of ...

This version of the program allows a variable number of parameters: #define _DEFAULT_SOURCE #include <stdio.h> #include <stdlib.h> #include <errno.h> #include <unistd.h> #include <fcntl.h> #include ...

For smaller microcontrollers, having enough outputs for the job is sometimes a challenge. A common solution is to do some sort of multiplexing with the available outputs or perhaps something more ...

This version of the program allows a variable number of parameters: #define _DEFAULT_SOURCE #include <stdio.h> #include <stdlib.h> #include <errno.h> #include <unistd.h> #include <fcntl.h> #include ...