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before i use the eeprom memory the starting value of x was 7 then because of the epprom values i had to rebuild that part, the problem is not in the x or if, its like my program passing one time all the code and then it starts again
i had this problem and some...
im using mikro C i have build my code and everything works fine, then i realize that i had to use the eeprom memory so i could save some user changes on the program. everything was good again.
testing my program in hardware i saw that in the very first use before the user do the choices the...
hello everyone...
im programming a pic16f88 mcu and im gonna ask now something that might sound stupid... is there a limit on how many if statements i can use?
im asking this because i have round 7 pages of code, 30% rom free on my mcu and everything works fine but if i add one more if statement...
here is my code is writen in mikro C , the choice i want to keep is the hx variable
usually this choice is done when first using the device hx starting value is 1 and then the user can choose between 1 and 6
so i want the user choice to be saved somehow so when for example the battery will be...
hello everyone,
i need your help, i have a project with a pic mcu (pic16f88 & pic16f628a) which uses battery as power supplier, a reed switch is connected on my pic and makes several settings choices that work on the rest off the program.
my question is : is there any way to save this settings...
ok sir,
first of all, this is the step up im using 2PCS DC-DC SX1308 2A Converter Step-UP Adjustable Power Module Booster - - Amazon.com
second as i said before the siren is a transformer driving a buzzer so if there is no tone there is no current draw and my problem is not the current draw...
i don't know what is the current draw of the siren because is not drawing current if the pic doesn't give signal to base of bc547
its not the siren the problem is how to use a 'type' of switch so the step up doesn't draw any current if its not in use
same circuit with step up disconnected draws...
yes this is what i mean siren, its a transformer driving a buzzer that makes tones without the transformer the sound level is too low so i need for sure both transformer and step up to take the maximum output db
so i have to figure out how to drive the step up minimizing the current draw using...
sorry for the confusion
1)its massive all the time because the converter is all the time on, lets say about 35mA with output of 22v witch i dont need if the siren is off.
1a) yes i realize that thats why im wondering if these is any way to drive the converter usic pic as switch
2)lets say that...
hello everyone,
i need your help.. i have a battery project witch is using an alarm siren to make loud sound when is needed, im using pic16f628a, a 3.7v cr123a battery to power it up and an sx1308 dc-dc step up converter for the siren. my problem is the consumption of these project, a) if i use...
i have a voltage devider on RA3 pin and a vibration switch on RA0 pin and i want when VRA3>VRA0 a led to light
so i have this code :
while (c1out_bit==1){
delay_ms(500);
portb.f3=1;}
this works with the pic16f628a but it doesn on pic16f88 anything else on the code works only this doesnt
hello i need help on programming a pic16f88 comparator
i have a programm running on pic16f628a using comparator and i want to upgrade now my hardware using pic16f88
the thing is that using same code as pic16f628a to pic16f88 the comparator doesnt seem to work
any help what might be wrong?
im...
hello to everybody and happy new year!
im having a question, i have a dc-dc step up module witch can provide me with input of 3v output of 3-28v
the thing is that i want to limit this output between 3-15v
is there any way to do it?
the step up module is this one 2 24V to 2 28V 2A DC DC...
my code is the one below but I think that mcu never goes to sleep the blinking led is just to undersand if its waken or still sleeping. im doing this project just to understand how to sleep and wake from interrupt
int k;
void main() {
osccon=0x70; // set osc
ansel=0...
hello everyone!
I need your help, im using mikro c and trying to use sleep mode on a pic16f88 mcu and wake from a interrupt on RB0 pin
what I want to do is a simple project so I can understand how to use sleep mode for example:
I have a sensor on RB0 pin, when this is '1' then a led will...
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