Making small changes in your C Programme you can use UART and use computer serial terminal as output device and computer keyboard as input Device and control it from PC. Just four push buttons are used for input – Plus, Minus, Select and Exit. Input/Output Device: Low cost 16×2 character LCD is used for displaying menu, Tachometer configuration and RPM Speed. So here I am controlling motor also using same micro-controller. I wanted to design a demo board which will have motor as well as tachometer.
While measuring motor speed connect DISC to motor shaft painted with two different colours. Frequency of these pulses/No of propellers will be equal to frequency of resolution. This sensor will generate train of analog voltage pulses. This analog voltage is sensed by ATMEGA16on-chip analog comparator and generates an interrupt to micro-controller. IR LED will transmit IR rays and on reflection from propeller receiver generates some analog voltage. It uses low cost infrared sensors for sensing propellers. – Sensors: Most important part of this Tachometer is sensors. Make your own, ultra simple, universal AVR programmer !! Because of its simple architecture and tool availability it is very popular. If you are working first time on AVR then here are some cool tutorials on AVR micro-controller: One timer is used for frequency calculation where as another timer is used for generating PWM for DC motor. It has on chip analog comparator and 3-timers running parallel. It is 8-bit RISC processor with maximum frequency up to 16MHz. No mechanical part is used hence low cost (less than Rs.500) and maintenance free. It uses low cost infrared Tx-Rx pair for sensing propellers. It shows RPM speed on LCD and Tachometer setting can be changed from simple push buttons. Attractive feature of this is it measures speed without any physical contact with shaft or motor. Also measuring time interval can be varied for better accuracy. This tachometer is designed using ATMega16 micro-controller and runs at 16MHz. It can be configured for multiple propellers. This tool can function properly when needed enough light, not too dark or bright that LDR can work according to its function.Overview: Tachometer is used to measure speed of motor or shaft or propeller. At the time of entering the car and detected by an infrared sensor, parking structures simultaneously be printed so that the car park can fill in the appropriate local printed on the receipt.
#Ir sensor codevision atmega16 software#
The design of the program using a software Code Vision AVR that uses a C language as a programming language.
Infrared sensor will inform the DC motor to open and close the portal parking and the motor movement is restricted by the Limit Switch. This tool used ATmega16 microcontroller as the control center and LDR sensors to detect the presence or absence of an empty parking area and will be displayed to the LCD. Information display system at this parking area is one alternative that can be applied to address the parking problems that exist today. Automated parking systems in modern world it is necessary with the aim of effectiveness and efficiency. Electronics Nuclear engineeringĪdvances in technology have entered many fields, one of which included in the field of transportation and parking. Other thesis, Politeknik Negeri Sriwijaya. Keyword : Mikrokontroler ATMega16, sensor Infrared, sensor LDR, Code Vision-AVR, LCD, motor DC, limit switch2014-07Thesis:ThesisPeerReview:NonPeerReviewedBook:Bookeng MONICA, SILVY (2014) RANCANG BANGUN SISTEM TAMPILAN INFORMASI KENDARAAN PADA AREA PARKIR. This tool can function properly when needed enough light, not too dark or bright that LDR can work according to its function. Electronics Nuclear engineeringAdvances in technology have entered many fields, one of which included in the field of transportation and parking.
KENDARAAN PADA AREA PARKIRMONICA, SILVYTK Electrical engineering.
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