[Jefftron] Leviathan-V2 Optical Front Wiring + Classic Trigger

Replaces the switch on the Tokyo Marui Ver.2 gearbox or compatible gearbox.
It is a drop-in type ETU (Electronic Trigger Unit). It can be controlled via a smartphone application.
In addition to being able to set various functions, it has a unique structure that can reproduce the feeling of pulling a trigger.

The front wiring is designed so that the battery side connector can be split midway.

The following models are not supported:

KWA gearbox V2.5
S&T or Arcturus gearbox V2
Ares Amoeba gearbox V2
APS eSilver edge gearbox V2
Microswitch type V2 gearbox
Other proprietary gearboxes

The following models are supported under certain conditions.
ICS SSS gearbox V2 ( can be installed using the separately sold Cover for ICS SSS gearbox )
G&G G2 gearbox V2 (compatible with board version 2.1 and later, cut part of the board like KRYTAC)
KRYTAC V2 (part of the board cut)

Optical sensors are used for the sector gear and selector plate detection switch.
Calibration can be easily performed using the app to accommodate individual differences.
It can be used with a wide variety of gears, including SSG, DSG, TSG, and torque-type half-rack gears.
It can be controlled up to a maximum of 90 rps (90 shots per second).

*The image shows the rear wiring*

The trigger is a tactile switch with an extremely small stroke (0.13 mm),
The timing of the launch is clearly visible.
It also features RFTS (Real Feel Trigger System), which uses a leaf spring to create a clicking sensation.
If you wish to remove the RFTS spring, please indicate this in the product notes.

The upper board is equipped with an external input connector (MOLEX 45111-0403), and the lower board is equipped with an external output port that can output battery voltage, allowing for a variety of customizations.