This is my little project, it can control a fan by temperature changes. I use LM 35 for temperature sensor and LM 324 for op-amp and comparators. The main brain on IC CMOS 4001. It handle output from comparator. Working principles from this schematic is when temperature < 17*C fan was turned off then when temperature rise up to 30*C fan turned on. When temperature down fan was kept turned on until temperature < 17*C and fan turned off.
download isis proteus file here
pengan bisa bab controller nih jadinya
ReplyDeleteterima kasih gan udah mampir
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