No self-introduction
Loading
Profile
Follow
codes (5)
Pedestrian evacuation simulation
4.1
Application background Has the obstacles and export modify evacuation is in good condition, can download to learn and use is matlab simulation, xingrenshusan.m main program and other documents Dststspread.m fire hazards in the infectious and evacuation PopSn.m, GUI renyuanshusan.fig, ShuSanDieDai.m evacuation iteration method is a function call Key Technology An increase of two export settings, you can make changes in the program to increase exports, at the same time in the code for each line of code to comment, easy to contact the code of the code to the strange scholars, obstacles can be adjusted according to the actual coordinates of its own, in order to achieve the desired evacuation environment
nj2014 41 0
1
LCD1602 display serial port + receive temperature
no vote
LCD1602 + the program receives data from a serial port serial port to receive temperature through LCD display data. In the first line of the LCD display, when the data is too much (more than 16 characters), the first line of LCD will be overwritten.
nj2014 2 0
1
Stepping motor
no vote
1. Now the product is only equipped with 4-wire bipolar stepper motor, 2, 4-wire bipolar stepper motor and 5-wire 4-phase stepper motor, the program is not universal, 3, 5-wire 4-phase stepper motor if only vibration, can appropriately increase the delay
nj2014 0 0
1
NE555 pulse generator
no vote
The signal generator is based on NE555. It can be used as a signal source for experiment. The power supply voltage is 12V, the maximum working current is 40mA, and the frequency range of 1hz-180khz can be output through jumper setting. There is a hardware diagram in the compressed package
nj2014 0 0
1
Real time clock-DS1302
no vote
DS1302 is United States DALLAS company introduced a high-performance, low-power real-time clock chip, plus 31 bytes of static RAM, with SPI line interface communicates with the CPU to synchronize, and can use burst mode transmit more than one byte of RAM data and clock signals. Real time clock provides seconds, minutes, hours, days, weeks, months, and years, and 31 days a month can be automatically adjusted with leap year compensation function. Working voltage up to 2.5~5.5V wide. Dual power supply (mains and standby power), you can set the standby power supply charging method, provided on the back of a thin trickle charging current the power supply capacity.
nj2014 0 0
1
No more~
Follows0
Fans0