index > Electrics | Servos | Motors | Relays | Micro-switches

Electrics

Servos
Various sizes of servo -
top row left - standard size, top row right - 1/4 scale
Bottom row - smaller servos, micro to mini
Generally rated from 4.8v to 6.4v.
positive supply (+ve), centre wire, generally red
negative (-ve) or 0v, generally black or brown
signal generally yellow or orange or white

Motors
Four Gearmotors - Motors and Gearboxes, and a motor from a tape player

Relays
On the left is a high current car relay with lugs for push on comnnectos.
The others are lower current relays used in electronic circuits.

A close up of the relay on the right -
The voltage to operate it is 6 volts,
It will switch 8 amps at 250 volts A.C. - so it will switch up to 1 Kilowatt at mains voltages.

Micro-switches
On the left some smaller lever operated switches and a really tiny one, all with solder connections.
On the right some standard micro-switches with lugs for push-on connectors.