LM3914 vs LM3915 vs LM3916 - What are the differences?

■ JLCPCB Prototype for $2(Any Color): jlcpcb.com
In this video, the three ICs (LM3914 - LM3915 - LM3916) are compared.. and what will be the best to realize a Vu-Meter?
The main differences between these ICs are:
• LM3914 is a linear display.
• LM3915 is a 3db increments logarithmic display.
• LM3916 is a VU-Meter display. (-20 to +3db)
And from this we deduce that:
The LM3914 is typically used to create a voltage display using 10 LEDs, while the LM3915 and LM3916 are typically used to display audio signal using 10 LEDs.. And now that I've explained everything to you, SUBSCRIBE =)
After trying the excellent service offered by JLCPCB I recommend it, the quality of the PCB is high, customer service is always available and professional, the time of realization is short and the delivery of PCBs is by express courier. JLCPCB is a great place to get hight quality custom circuit boards at an extremely low price, you can buy 5 PCB Boards (Any Color) for 2$ !!!
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Components:
1x LM3914
1x LM3915
1x LM3916
4x DIP 18 Pin
30x LEDs 5mm
1x LED 3mm
1x 1KΩ Resistor
6x 2.7KΩ Resistors
3x 100KΩ Resistor
3x 1uF Electrolytic Capacitor
1x220 uF Electrolytic Capacitor
3x 1N4007 Diode
2x Pin for Dot/Bar Mode
3x Pin for VCC - GND - SIG
PCB: (Ready for jlcpcb.com): bit.ly/33Z8MUi
*Don't use my PCB for profit or sponsored videos.
This circuit must be powered with 9V DC, below I leave the references to view: the electronic circuit diagram, the PCB and the Gerber file to be uploaded directly on the JLCPCB website.
Circuit Diagram: 0:35
*You can see the complete procedure to upload the Gerber file on jlcpcb.com in the video from 2:00
**JLCPCB have a Technical Support for exporting Gerber files from many software at this link: support.jlcpcb...
For any other questions you can ask me for explanations in the video comments:)
Music: by Vlog No Copyright Music
Tide (PCB Assembly)
Nostalgia Tobu (Music Test)
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#LM3914 #LM3915 #LM3916