May I ask how the temperature sensor outputs the detonation signal to the electronic detonator?

[zhangchang]

Perhaps we can design a device that combines temperature sensors with pyrotechnic components. When the temperature sensor senses a change in temperature, it will send a detonation signal to the electronic detonators that make up the initiating component, and then the electronic detonators will detonate. How can this process be achieved?

[exchemist]

2 hours ago, zhangchang said:

Perhaps we can design a device that combines temperature sensors with pyrotechnic components. When the temperature sensor senses a change in temperature, it will send a detonation signal to the electronic detonators that make up the initiating component, and then the electronic detonators will detonate. How can this process be achieved?

Central heating thermostat?

[swansont]

It’s curious that you specify a detonator when it could be any sort of electronics.

But as exchemist suggests, a common thermostat will do this, as will thermocouple and thermistor circuits. 

[John Cuthber]

If it's a detonator, it only needs to work once.
So it's a slightly different scenario.

But, since it's a detonator, I'm not going to help.