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You can check the speaker coil resistance, if they are almost equal and have a small value then something is wrong with the amplifier.
Check also for any obvious damage to the PCB.
I think your idea is very good! and i dont see why it would not work.
although giving directions is impossible since i dont have either the cam or the sensor with me..
All the best and post ur updates!
Re: pic programmer
JDM Programmers are the cheapest and easiest to make.
But u will need a older computer having 15V Serial Ports..
Check out
**broken link removed**
for more information
hav u used the MCLR pin as digital I/O? if so reprogramming/verification becomes a bit problem.
if u hav done it u will hav to mak sure that the pic gets VPP before VDD condition. It can be done using a transistor
man this is a software thing u have to write it on your own. what do u want us to do give u the whole code.
as a thought
start with simple programs in PIC like led blinking I would suggest assembly as you require precise timings, then u wont find this problem to be very difficult
pic18f4550 programmer
PIC's can be programmed in two way the high voltage programming and low voltage programming...
When you use the low voltage programming as in this case you cannot use the PGM pin in your application it will have to be grounded.
the mode of programming is selected by a...
adsl embedded internet
Hi,
I am working on an embedded project that connects to the internet. I dont want to use a PC to connect to net. Is this possible ?
Basically I want to connect to internet in the various possible ways like ADSL, Cable modem etc (all will have an ethernet interface )...
option_reg,ps2
u should use
include "p18F4550.inc"
and it will work
the warnings are ok... they are trying to make your code more neater thats all ignore them
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