10pcs Elektronik DIY Kit MQ-2 Asap Sensor Detector Gas Alam

10pcs Elektronik DIY Kit MQ-2 Asap Sensor Detector Gas Alam Selama Barang/Produk Masih Tayang/Aktif Berarti (Stok Tersedia), Bisa Langsung Di Order/Di Beli (Tidak Perlu Chat Toko). Masukkan Keranjang Lalu Bayar. Saat itu Juga Barang/Produk Langsung Kami Kirim. Semua Produk Di Toko Kami Pre Order 6 - 15 Hari Tergantung Stok dan Posisi Gudang Luar Negeri. Anda Order Berarti Anda Setuju Dengan Waktu Pre Order Yang Kami Tetapkan Secara Default 6 - 15 Hari. Working voltage: DC5V-6VMain components: MQ-2 smoke sensor, LM358 integrated chipFunction: Detecting liquefied gas, propane, hydrogen, natural gas, and other combustible gases. When flammable gas is detected, the red light is on, the buzzer sounds, and the relay acts. The three are activated at the same time. The probe needs to be warmed up for 1 minute, so it will work normally after 1 minute of power on.Module size: 36*59mmThe module outputs a switching signal that can be controlled up to 220V 10A.Package included:10 x PCB board10 x MQ2 sensor10 x active buzzer10 x 8P chip holder10 x LM358 chip10 x 5V relay20 x KF3.96-2P terminal block10 x 5MM green LED20 x 5MM red LED20 x 8050 triode10 x 10K adjustable resistor horizontal10 x 10 ohm resistor40 x 2.2K resistor60 x 10K resistor10 x 104 monolithic SKU1620780