LM3915 10 LED Audio Level Indicator DIY VU Meter Preamp Power Amplifier Indicate Dropship
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Price: US $3.76 US $5.22 (Discount 28%)
Rating: 5.0 / 5.0 (100.0%) from 2 Reviews
Sold : 4
Stock : 9990
Wishlist : 108
Specification
Brand Name : TCAM
Package : Other
Condition : New
Origin : CN(Origin)
Type : Logic ICs
Model Number : 8QQ0302
Application : Other
Operating Temperature : Normal
Supply Voltage : DC 12V 250mA
Dissipation Power : other
Description
Description:This is 10 Segment LM3915 level indicator board (Assembled). Board with an level amplification(use 741 single operational amplifier), there have high and low two group input. It can be used for pre-amplifier output level indication.11PCS 3mm LED lights, 10pcs LED used for level indicating, 1pcs LED used for power indicator. colour assortment: 7pcs Green color, 3pcs Yellow color, 1pcs Red color. Specifications:Power Supply: DC 12V 250mAInput sensitivity:Low input: 150mV to 6V rms (47K)High input: 1.5V to 60V rms (470K)Board Size: 6.9x3.4cm/2.72x1.34"Quantity: 1 Set Note:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! No Retail PackagePackage Includes:1 x LM3915 10 LED Audio Level Indicator(Assembled)
Store Info
Store Name : 3C-top seller
Country Name : China
Follower : 7637
Open Time : Mar 22, 2013
Opened Year : 7
Province :
Positive Review : 5778 (100.0%)
Reviews
5 Stars : 2 (2%)4 Stars : 0 (0%)
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