R* LM3915 10 LED Audio Level Indicator DIY VU Meter Preamp Power

PENGIRIMAN LANGSUNG DARI CHINA! Waktu pengiriman Estimasi 7-15 hari kerja #LM3915 #10 #LED #Audio #Level #Indicator #DIY #VU #Meter #Preamp #Power #Amplifier #Indicate LM3915 10 LED Audio Level Indicator DIY VU Meter Preamp Power Amplifier Indicate Description:_x000D_ 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._x000D_ 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._x000D_ _x000D_ Specifications:_x000D_ Power Supply: DC 12V 250mA_x000D_ Input sensitivity:_x000D_ Low input: 150mV to 6V rms (47K)_x000D_ High input: 1.5V to 60V rms (470K)_x000D_ Board Size: 6.9x3.4cm/2.72x1.34 #34;_x000D_ Quantity: 1 Set_x000D_ _x000D_ Note:_x000D_ Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid_x000D_ Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!_x000D_ _x000D_ No Retail Package_x000D_ Package Includes:_x000D_ 1 x LM3915 10 LED Audio Level Indicator(Assembled) *cantumkan warna/ukuran/model (jika ada) di keterangan. Jika tidak mencantumkan, maka barang akan dikirim sesuai stok yang tersedia SKU : 3131/1510761932015484928/55