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But i need communication between three Xbee..caus i will make tow xbee , each one with arduino and temperature sensor , and those two will send information to the third one wich is connected to my PC..so this third is coordinateor and the others both routers....i tried between two as you...
thank you for your explication :) so i have to select my first xbee as coordinator API and the two others xbee as router but AT or also API ! and what about the destination adress low and High i shouldn't modifie them ! i don't need to modifie any other parameters ?
Hi
i use xbee S2 for making a Wireless sensor network ..i could make communication betwen 2 xbee configurated rooter AT and coordnator AT but i didn't undrestand how to communicate between more than 2 ..for exemple for 3 xbee ! does any one know how to configurate it with X-ctu please !!
Hi i want to mesure ac current (0amp to 30amp) in asynchrone machine (300v) , using shunt resistance..but i don't know if this circuit is correct and how to mesure exactely the others resistances ! can any one help me please!!
Hi
i'm working on wireless sensor network and i use a pic16f877a and a modul xbee my problem is how to make adaptation between pic16f877a(5v) and xbee (3.3v)..did any have any idea please! thnx in advance.
Hi
i'm working on wireless comunication between pic16f877a and pc ..i use module xbee ..so one xbee with pic16f and one xbee connected to the pc . i make my circuit isis and i want to simulate it my question is : is that right to use compim in my circuit :
Hi
I have a problem in communication between pic16f877a and virtual terminal..i make a circuit of mesure alternative voltage(0_400v)..the circuit is working and i can read all values with lcd but in virtual termainal i read only values between 0 and 250v.. i didn't undrestand what's exactelly...
thnx for this information .. i found the acs758 sensor it looks good for my project but i have to make simulation with isis proteus however i didn't found this sensor in isis library have you any idea how to crate it please !!
this is my program i didn't understand what i have exactely to modifie:
// LCD module connections
sbit LCD_RS at RC1_bit;
sbit LCD_EN at RC2_bit;
sbit LCD_D4 at RB0_bit;
sbit LCD_D5 at RB1_bit;
sbit LCD_D6 at RB2_bit;
sbit LCD_D7 at RB3_bit;
sbit LCD_D3 at RB4_bit;
sbit...
hello
i'm using pic16f877a to mesure ac voltage this is my circuit: but it can read only values between 80v to 240 v..however im doing the same circuit with arduio and it works ! i guess the problem is in adc gonfiguration of pic16f877a, but i can't solve it cauz this pic don't hav ANSEL and...
ok thnx .
i guess i have a problem with the sensor it self..i didn't found the sensor acs758 in isis library so i replaced it by acs755 wich is probably equivalent..but it didn't work. :/
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