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I am trying to found what is wrong with the following circuit. Problem is when I try to simulate it the transistors get burned because they are disippating about 1,21W.
Could anybody explain to me how to give it power so that the speaker works¿?
Ok, so if I want to edit the temperature’s limits I just have to measure the voltages at the pins you said when the Green LED lights up or lights off according to the temperature registered by the sensors and try setting the resistors according to the results. Thanks for the explanation.
Now I...
Ok, I have a circuit that lights up different LEDs depending on the temperature the sensors detect.
If it detects a temperature between specific limits, lets say 15º and 30º Celsius the green LED should light up. If it would detect something below 15º the Yellow LED would light up and if it...
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