Digital trigger unit DTU, BASIC, gearbox V2, T238

Digital trigger unit DTU, BASIC, gearbox V2, T238. Digital trigger unit DTU BASIC (V1.9) from T238 for gearbox version 2. It is a simple and programmable MOSFET designed for beginners who only need basic functions such as stable semi-automatic and protection against battery undercharging. The system uses infrared sensors to detect the rotation of the piston wheel. It offers functions such as binary trigger, paintball mode, overheating protection, automatic magazine charging function for Gel Blasters, etc. In addition, it also has a function of protection against damage to parts in the gearbox in the event of a malfunction. The DTU unit can effectively improve the response to pressing the trigger thanks to the microswitch, the overall stability of the weapon and increase the rate of fire (ROF). This product is designed by the manufacturer for springs weaker than M150, requires soldering and professional wiring. It is therefore recommended that the installation be carried out by an experienced technician at an authorized service center.

Function of DTU BASIC (V1.9):
Binary Trigger: The gun fires both when the trigger is pulled and released.
Paintball Mode: If the trigger is pulled at a lower frequency in this mode, the system is in single shot (SEMI) mode. If the trigger is used at a higher frequency, the system is in binary trigger mode.
Block-up protection: When the wheels lock, the transmission stops working and the DTU emits a long beep. Immediately disconnect the battery and troubleshoot the problem.
Auto Charge Function: Designed for gel blaster magazines with a motor inside. When changing a magazine, the motor in the magazine automatically starts for 1 second.
Short Circuit Protection: When a short circuit is detected in the motor/magazine circuit, the system cuts off the power to the motor/magazine and warns with a flashing LED. Disconnect the battery and solve the problem.
Low voltage protection: The system automatically detects the number of battery cells and provides low-voltage protection (4 beeps) with a default protection voltage of 3.2V per cell. The function can be turned off.
Overheat Protection: When the MOSFET is overheated, the motor will beep when the trigger is pressed. This will continue until the MOSFET cools down and automatically restarts.

Main parameters:
Size: 45x30x14 mm
Operates on: 6-16.8V
Short circuit protection
Active brake technology
Option to choose G36 or AK switch type
Uses optical sensor for gear detection
Binary trigger and paintball shooting mode
MOSFET switch overheating protection
Maximum peak current is 300A
Maximum braking current is 100A
Maximum magazine drive current is 30A
Compatible with gearbox standard version 2

Clear comparison table of all T238 DTU processors in PDF format here.

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