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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
STD New Project battery level 2
License: Public Domain
Mode: Editors' pick
LM3914 Features
Internal voltage reference from 1.2 to 12v DC.
Programmable output current 2mA to 30mA.
LED driver outputs are current regulated.
No multiplexing interaction between outputs.
It supports wide range of temperature from 0 to 70 degree Celsius.
For bar graph display – connect 9th pin of IC to the supply
For dot display – leave the 9th pin of IC
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | SW-SPST | KEY1 | KEY-SMD_L6.0-W3.6-LS8.0 | 1 |
2 | LED | LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10 | LED0603_RED | 10 |
3 | 18k | R1 | R0603 | 1 |
4 | 4.9k | R2 | R0603 | 1 |
5 | 56k | R3 | R0603 | 1 |
6 | 100K | RP1 | RES-ADJ_3386P | 1 |
7 | LM3914V_PLCC20 | U3 | LM3914V_PLCC-20 | 1 |
8 | DC 12V | V1 | HDR1X2 | 1 |
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