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Are C8051f340 and PIC16F1516 on single board or different board ?
1. if these two are separate board then make sure you are using common ground ..
2. if you are using pre-defined set buad rate at both the side then disable flow control (Suggest to set baudrate to 9600 at both side)
3. Are you...
I need to implment database in simple Embedded environment using normal C functions . I dont have more memory to freely implemnet all the behviour of sqllite kind of database .. I need a simple implementation which can provide key-value kind of storing/modifying for diffrent application on...
Hi, the micro controller board which I bought has 11MHz ... and I don't have debugger to check the exact time for each instruction ...
Will adding two more _nop_ in to your suggested cide will create a 10micro second delay?
Hi,
I am using 89V51RD2 for some application .. I need to write delay code which can take create micro second delay ..
I wrote the below code
void delayMicroseconds(unsigned int i)
{
for(j=0;j<=i;j++)
{
for(k=0;k<256;k++);
}
}
But I do not think this is giving correct micro second delay...
Hi,
When I was searching I came across with http://www.inmojo.com/store/inmojo-market/item/digital-ac-dimmer-module/ this module .. I could not find any with in the India .. Can you suggest whether to buy this .. as I had mentioned earlier I need to control LIGHT and FAN which are operation...
Yes .. I agree with you,, that is when we provide full current, load will draws its maximum current ..
Actually I need to control the current the way we control for FAN(control using regulator) .
Now I need this kind of digtal control for FAN and BULB , I need to control the current to...
Hi,
I need a power socket which provides the , ON,OFF,Current consumption, and current controlling .. I came across with a device[1] which provides ON,OFF and current cosumption but it does not provide any control on the current flow to the load .
Can somebody suggest a product or circuite...
Hi , I just received this motor .. Nothing is mentioned on the motor .. I went through the link and I connected the motor .
It just rotates one step forward and backward .. Actually I need clock wise full rotation
below is the sequecence I am sending
P1 = 0xF9;
delay(100);
P1 = 0xFC...
Hi , I ordered online for stepper and its driver , I got the stepper motor (attached the snapshot1 ) and HBridge for the same (snapshot2) .
I do not know the pin details of stepper motor to integrate with Controller ..
Can you pls suggest how can I connect this with the L293d brdige and 8051...
My motor is 5V dc motor(RF-310T-11400) .. yeah Maximum Continuous Current into H, L is .±1mA ... then I can not use this IC for my motor .. Is there any possibality build other ckt along with this digital pot for the same purpose ?
Hi ,
I have got few digital pot ICs MAX5161 Ics for controlling the current to the dc load . (I have attached my ckt) .
Resistance across the H and L increases when I operate with INC and up/down pins when I measured using multimeter , but if I connect my load no current will flow to the load...
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