AN-1075 GreenPAK Voltmeter with 2 digit LED Display
What started out as a 7-segment LED digit display decoder/driver became the basis of voltmeter development using a single GreenPAK IC. Based on this Voltmeter circuit, designs can be extended to Tachometer, Thermometer, and SPI to DISPLAY devices.
- AN-1075.zip- (1.2 MB)
Voltmeter, Digital display, 7-bit display, LED display