-SETIAP PEMBELIAN DIATAS 200 RIBU, GRATIS 1 BUAH CD BERISI BANYAK PROJECT UNTUK PRAKTIKUM LENGKAP DENGAN SOURCODE DAN SKEMATIK NYA. -DAN MASIH BANYAK LAGI MODUL PRAKTIKUM LAINNYA. -MODUL PRAKTIKUM AKAN DIKIRIM VIA EMAIL, JIKA MEMESAN SERTAKAN EMAIL. sangat cocok untuk yang ingin belajar.
Deskripsi Produk With signal output indication Single channel signal output The output effective signal is low level When there is sound,outputs low level and the signal light Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect Circuit board output switch quantity Specifications: Size: approx. 32mm*15mm*10mm(L*W*H) Working voltage: DC 4-6V Color: Black If you want to buy a lot of goods, please contact us for a lower price.