This application required more flexibility than the LM3914 offers, and it uses a circuit based on an Atmel AVR-family ATTiny13 microcontroller, which features 1 kbyte of program memory ... To provide ...

if a segment in the cheap LED display dies and shorts out, the multiplexing scheme used to interface with the front panel essentially reads that as a stuck button and causes the microcontroller to ...

One of the nicest amenities of interpreted programming languages ... cycle has gotten on the microcontroller of your choice, it’s still less fun than writing blink_led() and having it do so ...

When a new design required adding a seven-LED moving-dot display to an 8-bit ... You can easily overcome this problem by programming, as Listing 1 shows. This Design Idea applies to any small ...

an LED matrix display offers one of the best solutions. The MSP430G2452 16-bit microcontroller developed by Texas Instruments is a good fit to implement this algorithm, which requires just 400 ...