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also since my voltage regulator is not working properly( shows only 2.3 volts), for testing the circuit i used the 5v oytput of developement board and found few particular LEDs light up in every line and only those remain light up also servomotor rotates for some time. help me in debugging the circu...

in the schematic is the blue line a single wire shorting RD0 to RD7 and all D inputs of all the latches?

or is it RDo is connected to all D0 input of all the latches adnd simillarly for other pins?

URGENT

CAN I TAKE ALL GROUND AS COMMON AND ALL VCC AS COMMON LINE?
aLSO CAN I USE ONLY 1 VOLTAGE REGULATOR FOR THE WHOLE CIRCUIT?

IF FOR SERVOMOTOR CASE, THERE IS ANY CHANGE IN THE PROGRAM THEN DO PROVIDE IT.
rEPLY VERY URGENT. TODAY ONLE
THANKS

is servomotor a necessary part for the RADAR Project?:?: i mean can we make the project without the use of servomotor? :!: if so then tell me the steps to do it. urgent i made the circuit many times but the leds are not glowing.:roll: i didn't use the olimax development board instead a local PIC dev...

I have bought OCTOB 16/18F PIC Development Board as OLIMEX was not available. This needed 12 v adapter. Can you tell me whether this will work with PIC 18F452 Microcontroller you specified in parts list?:( Also i was wrong in asking about the IR Sensor, it was GP2Y0A21YK which i bought. So is it ok?...

I got all the components as in the part list, but the IR SENSOR version available here is GP2Y120 - IR Sensor instead of GP2D120 - IR Sensor.
Should i take it? Will it be compatible?

Please respond at the earliest because i am going to buy it tomorrow.
Thanks

Thanks a lot for replying, and you were right in assuming that i have few of the materials you mentioned. one more help: If i start from beginning for making this RADAR, how many days it might take? (Assume i am totally new to this micro controller based projects) I am really interested in making th...

can you please tell me what is the cost of this radar
if you can tell for each material it will be good.
Approximate if not sure.

Thanks in advance