CENTRALINA ELETTRONICA + CAVETTERIA (jefftron)

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

Specifications:
- 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
- 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

DEVICE INSTRUCTIONS: installation manual in English is in MEDIA bookmark
PACKING: device with wiring and installation manual in English

WARNING: Installation of this device leave to expert, who could solder and disassemble airsoft gun. Never user soldering gun!