Jefftron Programmable Mosfet Kit Zoom

Jefftron Programmable Mosfet Kit

Item# JT-PRO-04
Availability: Usually ships the next business day
Product description: Processor unit with wiring

Professionally made program-controlled device with motor active braking, designed for airsoft electric guns (AEG).

It adds new ways of shooting, controls rate of fire, pre-cocking, active braking and low battery indication.

Designed for all airsoft electric guns (AEG). Limited functions for guns without semi fire capability (M249, M60, etc.).

Main parameters:

Presoldered wires allows faster and easier installation into the gun, it is long enough for all kind of weapons

Five new shooting modes - combination semi, burst and auto fire

Adjustable burst (from factory are 3 shots, it can be changed in the range 1 - 10 shots)

Smooth change rate of fire using PWM motor control

Pre-cocking function for instant shot in SEMI fire

Quick first shot at reduced rate of fire

Mosfet with motor active braking

Adjustable strength of active braking (can be also disabled)

Low battery indication 2S and 3S Li-pol, 3S li-fe and 3S li-on

Coated with lacquer, it protects device against water

Monitoring current, voltage and temperature of Processor unit components

Trigger gun is used for programming this device, motor vibrates as a feedback for user

Programmed settings are stored in processor unit memory, so it doesn't loose changes after disconnection the battery

Fire modes:

Safe - Semi Auto (unchanged gun function)

Safe - Semi - Semi/Burst/Auto

Safe - Semi - Semi

Safe - Semi - Semi/Burst

Safe - Semi - Semi (delay between shots, motor vibration when it is ready to fire)

Safe - Burst - Burst/Auto


Versions with universal wiring, which are long enough for all kind of weapons. Simply cut wires to the required length and attach connectors

Four high quality 1,5qmm (AWG16) power wires covered with silicon insulation and two 0,25qmm (AWG24) signal wires

If you want to use your own wires, choose device without wiring.

Designed for max. spring M150 and ROF 20bb/s. For higher load use extreme variant of this device

Device size 36x14x9mm

Easy to understand 6 wires connection

For right function is necessary to have a functional gearbox cut off lever, selector plate, reverse latch, trigger and trigger block, as it has the standard gearbox

Specified for common batteries up to 14V (Ni-xx 8.4 - 12V, lipol 7.4 - 11.1V)

Current device consumption only 4.5 mA in idle state

Device increases gun rate of fire and battery holds longer, than with basic wiring

With active braking in semi fire mode piston isn't partially stretched, spring is fully released, parts in mechabox aren't under strain and nozzle locks hop-up chamber in greater part (depends on ROF)

In weapons with very high rate of fire (ROF) active break solves multiple shots in semi mode

The braking effect is the most powerful with high torque motor

In auto fire mode piston stops in random position due the mechabox design. But it stops much faster with active brake
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