Electronic
If it pertains to electrical controls on a machine then the safety device is called an emergency stop button.
It is called a machine.
An atom fission machine is typically referred to as a nuclear fission reactor. This device generates energy by splitting atoms, releasing a large amount of heat that is converted into electricity. It is commonly used in power plants to produce electricity on a large scale.
A device that puts out the same amount of energy as it takes in is called a perpetual motion machine, which has not been successfully created due to the laws of thermodynamics that state energy cannot be created or destroyed in an isolated system.
Its output.
The device is called a windlass.
the kernel
The device that measures the amount of precipitation that has fallen is called a rain gauge. It typically consists of a cylindrical container with measurement markings on the side to quantify the rainfall amount.
a peppermill
The manual device is called the ballot. The automated device is called a voting machine. The State of Texas uses a device called an E-Slate. The types of ballots and voting machines vary from state to state and from country to country.
Compiler.
A wind machine with blades is typically called a wind turbine. It is a device that converts the wind's kinetic energy into mechanical power, which can be used to generate electricity.