Search results

i dont know if this subject is related to the forum or not ........ I’m confused I don’t know where life is taken me I’m broke and I don’t have a job I like microcontrollers it’s the only subject that I liked when I was studying at the university so I wanted to get...

the recommended power supply regulator from picaxe manual is using a 7805 voltage regulator with two capacitor before the input and two capacitor after the output one is polarized the other is un polarized the polarized is 100u the unpolorized is 100n why using two capacitor before the...

i have circuits connected parallel to a 5v dc 1200 mA power supply two xbee modules , axe033 ,28x1 also buzzer ,switches , relays, LEDs--->power from microcontroller of Xbees and 28x1, the problem is sometimes LCD fade out specially when output device like an led or buzzer turned on also...

is it possible to let one xbee module (axe 210) send data and receive data at the same time example module A send data to module B also it receives data from B and B send data to A while its receiving from A

i have axe033 it was working ok but now i dunno wut happend even when i use the stand alone clock the time is showing on the lcd but the time doesnt change always 00:00 i guess i did wrong wiring or something and i damaged something but wut could be damaged from the module is the rtc or the...

is it possible to connect three xbee modules together example: two is sending data and one is receiving from the two or the only thing thats possible is to connect two module one sending and one receiving???

i have the line follower kit AXE121 it has a preprogrammed micro controller by assembly i want to do my own program with basic using picaxe becouse my teacher wants to see the code while the microcontroller in the kit is 16 pins pic16f676 i want to use picaxe 18x instead. i'll try to fix...

in the manual of axe033 it says that when using i2c mode you should link a wire in J1 but when i link a wire the lcd doesn't display anything while when i remove the link or the jumper it displays the time and date so how is that ?