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cost-effective
USB pen drives
+12V(V2) Rated Current V1-7
cars and other vehicles
Resistance Value 68 ohm Color Code Black
LM3914 Dot/Bar Display Driver IC DIP-18 Package Terminal Connector cost-effectiveThe LM3914 is a monolithic integrated circuit that detects analog voltage levels and operates ten LEDs to create a linear analog display. With a single pin, the display transforms from a moving dot to a bar graph. The LEDs' current drive is regulated and customizable, removing the need for resistors. This is a feature that allows the entire system to run on less than 3V. The circuit has its own adjustable reference and a 10 step voltage divider that