Sebelum Order Tanya stok dulu via diskusi atau cek stok di web resmi jogjarobotika ( buka web jogjarobotika com search nama produk) Toko kami sudah berpengalaman sejak 2011 di bidang penjualan sparepart online/offline. Pengiriman komponen anda aman dengan packing dus dan bubble pack (free).
+==================================================================+ Detail : Cek Gambar Harga adalah untuk 1pcs +==================================================================+
Second, the main chips: the LM393, the MQ-9 gas sensor Third, the working voltage: DC 3-5V
Fourth, the characteristics of:
1 has a signal output instructions; 2 the dual signal output (analog output, and TTL level output); 3 the effective signal of the TTL output is low, can be directly connected to the microcontroller; 4 Analog Output 0 ~ 5V, the higher the concentration the higher the voltage; 5 carbon monoxide, combustible gas, has good sensitivity;