For applications not requiring fast conversion,a single circuit that can performboth conversions proves adequate. Onesuch circuit (Figure 1 ) utilizes up/downcounters to obtain the desired results.

Even if you are designing a microcontroller-based LED display system, often it may calls for a manual option to control brightness of the LED display unit. On the otherhand, if it is based on discrete ...

Taiwan Semiconductor Manufacturing Company (TSMC) has announced modular BCD ( (bipolar-CMOS-DMOS) process technologies targeting high-voltage integrated LED driver devices.