Xbee and microcontroller

if i was making this circuit i would be doing this way:

8051/PIC RX <------- XBEE TX (direct no need of voltage conversion)

8051/PIC TX --------> XBEE RX (need a conversion)

conversion methods:
1. Simplest use voltage divider. works 90% make sure your resistors are with gold rings
2. transistor circuit... much reliable.
3. put 2 diodes and a small resistor in series.. 1N4148.
each diode drops 0.7V so two diodes 1.4, so 5V - 1.4V = 3.6V (pretty good) + a res... Read Compelte post
Posted by ajay_bhargav on Sat Feb 12 2011, 08:43 pm

Downloads

Comments

ErickoaPex
Sun Oct 01 2023, 11:24 am
jtaletouek
Sun Oct 01 2023, 07:17 am
JefferyBum
Sun Oct 01 2023, 04:53 am
huayzaab
Sat Sep 30 2023, 07:53 am
Belindapak
Fri Sep 29 2023, 09:49 pm
IvanSiB
Fri Sep 29 2023, 08:38 am
RandallSwels
Thu Sep 28 2023, 09:25 pm
Zaemlmoche
Tue Sep 26 2023, 06:36 pm