This 5-Stage Shift Light was a custom solution designed
under contract and described here for reference purposes. Please contact
us to describe your custom electronics requirements.
The 5-Stage Shift Light consists of five light emitting diodes (LEDs)
of different colors, which light up in sequence as you approach the shift point
of your vehicle. Each LED may be set to turn on at a specific engine revolutions
per minute (RPM) using a simple, one button operation. Most commonly, shift
lights are used to indicate the shift point that provides the maximum torque,
but they may also be used to minimize fuel consumption.
A typical shift light is a single light provided as a stock feature with some
vehicles, which illuminates once the engine of the vehicle is turning at some
set RPM, indicating that the driver should shift gears. Those familiar with such
shift lights are likely to know that the set point provided by the manufacturer,
which cannot be modified, is often wrong, as listening to the vehicle, and
experience, dictates. The variety utilized by performance racers frequently
comes in the form of a large, single light that has a user-definable set point.
The Shift Light improves on both of these designs.