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I have been working rs232 communication with hcs08.I have selected 9600 baud rate .the problem is whenever load the program to controller and run with debugger I am getting proper value in hyper terminal.if I remove the debugger and run I get only jung character continously in hyper terminal.I...
I have been working with pic16f676 .here i used adc but every time adc bit value is varying for fixed voltage.I configured adc for 4mhz frequency and I am using internal 4Mhz for that.problem is internal oscillator frequency is not stable.how to get stable 4Mhz oscillator frequency.
I have been doing RTC with PIC16F1847 controller .I am testing with two board rtc is working but the problem is in one board after few days rtc was stopped and second register is showing 80.
Another one board second counting is not matching with real time its step by step decreasing i dont...
I have studied ultrasonic waves characterstics there if you pass ultrasonic waves into flat object like metal plate,paper,rubber ,wood it would reflect 100% approximately but the same waves pass into cotton or cloths,hair it shouldnt refelect proper beacuse this objects obsurbs ultrasonic waves...
Could you give some more details about it..like how exactly did you arrange the sensors for measuring the height?Can you give a diagram to show the arrangement of sensor for measuring height?
open place 300cm height I placed my sensor and I stand under that sensor like that I measuring the...
We are looking for proximity/ distance measuring sensor for automated measurement of Human height for Medical purpose.
anybody can tell correct sensor to measure Human height ...........
I have been using ultrasonic sensor HC-SR04 for human height measurement but whenever keep flat objects like metal plate,book,concrete ,plastic etc it measures correct distance .If I use this sensor to measure human height ,every time showing different value....measurement is not proper...
I am working now on the TFT LCD display that is interfaced with ARM cortex M3 SAM3N-EK BOARD
Can any one solve my problem,I have used image to array converter to convert image into array format.If i use this array value into my program ,the image is displaying but the problem is first...
I have been working in avr tiny 4 with stk600. my problem is after few times that tiny4 was not getting program......its showing error :device memory is not erased..........
i am working with ultrasonic sensor and LCD in pic16f1847 .I am using interrupt for distance measurement. LCD and sensor both are working but my problem is variation of distance is not linear in LCD....i think made mistake in distance calculation...pls anybody guide me...........
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