Useless Machine
Not sure if this counts as a robot, but it does use a servo and has a circuit. This is my second useless machine actually, the first one I sold to a friend. The first one I slapped together but the second one I designed on the computer first and then measured out all the parts, trying to get it as small as possible. The limiting factor was the battery case which holds 4 AA's.
- Actuators / output devices: one servo
- Control method: DPDT switch
- Power source: 4x AA (1.2V) for powering the servo's
- Target environment: indoor