Design of the laser gun bullets based on microcontroller

• Police lab for testing requirements bullet speed, we designed a microcontroller based on the laser gun. The microcontroller as the core for speedometer, with laser detection plate module, thermal Printer module, display and buttons module, USB data interface module, wireless modules and stable voltage module, it can measure the speed of a series of work by Ligation of these modules. First, fired projectiles for testing by the laser detection plate module. Then, Transfer the detected data into the microcontroller. In the microcontroller detection data is processed and then printed out by thermal printer. Via USB data interface for data uploaded to a computer to save. While on the steps required to be operated by the controller. © 2017 IEEE.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Maskinteknik -- Annan maskinteknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Mechanical Engineering -- Other Mechanical Engineering (hsv//eng)

Keyword

Bullet speed

Laser detection

microcontroller ZIC-STC12C5A60S2

Controllers

Printers (computer)

Printing presses

Thermal printing

Data interfaces

Fired projectiles

Microcontroller-based

Stable voltages

Testing requirements

Thermal printers

Wireless module

Microcontrollers

Publication and Content Type

ref (subject category)

kon (subject category)