14
Electrical Synapses
NO
With analog and digital signals.
Analog signals are transmitted as electrical waves.
Strengths: No wires, No Los required, greater range possible. Weaknesses: Signals become weaker over distance. Wireless signals can be intercepted so security is an issue.
electrical. it does not amplify or modulate signals.
Control BUSES carries electrical signals that control devices & peripherals in Computers.
A neuron is an excitable nerve cell that sends electrical signals when stimulated
Nerve impulses are electrical whereas hormones are chemical. Compared to the effects of electrical signals chemicals are slower to act and last for a long time
An electrical annunciator is a device that signals when an electrical circuit is being used.
a speaker's 'coil' (and magnet) converts electrical signals to sound
Nerve impulses are electrical signals.