The 4-digit LDQ-N221xRx numeric LED display has 5.6-mm-high seven-segment characters with four decimal points and a minus sign. Available in a choice of colors with diffused segments and a gray or ...
The EM32-4-LED 4-digit LED display, targeted for use in microcontroller-based applications, provides a display area consisting of four, 7-segment LEDs and three decimal places. Each segment is ...
The project is a 4-digit LED voltmeter and frequency counter that was previously based on PIC16C71 but was replaced by 28-pin device PIC16F876. The PIC16F876 is capable of driving 4-digit LED in ...
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