TCL®, one of the world's best-selling consumer electronics brands, and leading manufacturer of display technology, today ...

The relatively low operating voltage of many LED-driver ICs prevents them from driving multiple LEDs in series, but you can circumvent this limitation by adding a common-base-transistor level shifter ...

The LM3914 LED bar graph driver was an amazing chip back in the day. Along with the LM3915, its logarithmic cousin, these chips gave a modern look to projects, allowing dancing LEDs to stand in for a ...

Whether you’re gaming or streaming movies, time spent relaxing in front of the TV can be great. But if you want to take it up to the next level, you can’t go wrong with backlighting! Turn your boring ...

As with everything these days, traditional devices are being recreated into 21st-century electronic alternatives, one such device is the spirit level which has been given an electronic upgrade using ...