EQKIT CTR-32 Audio-controlled Christmas Tree Kit Level

EQKIT CTR-32 Audio-controlled Christmas Tree Kit Level Indicator DIY Kit Spectrum Lights Voice Control Christmas Tree Parts Christmas Gifts #34;Welcome To My Store.. Budayakan Membaca Sebelum Membeli..!! Barang Yang Anda Lihat Ini Barang PO (Pre-Order) Produk Import (Luar Negri).. Pengiriman Super Cepat Dengan Estimasi Waktu Tiba Di Jakarta Antara 10-12 Hari.. Packing Aman dan Pastinya Rapi.. Produk 100% Original.. Happy Shopping ..!! This kit is an audio spectrum light in the shape of a Christmas tree, with a bottom MIC and triode composed of audio receiving, amplifying and rectifying circuits, and finally 37 bright LEDs are driven by LM3915 to complete all the work. The circuit interface is rich, the display is brilliant and colorful, the two display modes can be switched, the flashing of the LED can be controlled through the 3.5mm headphone jack, and the LED can also be controlled by the MIC receiving ambient sound. Manual: Click here. Feature: Kit Name: Voice Control Audio Flashing Christmas Tree Kit model: CTR-32 Power supply voltage: DC4-5V Current consumption: 60mA Input interface: audio 3.5mm, MIC pickup Power interface: DC3.5, battery box Kit size: 11.6*6 touch (H*W, without LED and battery box) Package included: 1 x Voice Control Audio Flashing Christmas Tree DIY EL-1761873