Control module and restricting access.

oleh VoblNet
Portfolio

Main functions: 1. Restricting access to the room using the identifiers of RFID or other. 2. Storing user base of about 20,000 entries. 3. Time schedules and levels of access - 20 species. 4. Cyclic base events - 8000 latest. 5. Inputs control sensors, a good power supply, fire alarm, tamper and other programmable discretion - only 9, each input is able to control the current in the loop. 6. Outputs to actuators - 4, (NC, NO). 7. Galvanically isolated RS-485 interface for control from the host computer. 8. Response time on the interface to run commands related to database events and identifiers - <10ms. The system is ARM LPC2214.

image of username VoblNet Flag of Ukraine Dnipro, Ukraine

Tentang Saya

Specialize: Development of electronic devices using microcontrollers ARM, AVR, ALTERA and others. LCM and TFT displays. Prototyping device. Circuit design and layout of PCB. Embedded microcontroller programming, web design (PHP, Java), C, C++.

$20 USD/jam

48 ulasan
6.7

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