95 reputation
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age 25
visits member for 2 years, 6 months
seen Jul 5 at 7:46

A brown hair hacker with so many hopes.


Jun
21
awarded  Notable Question
Mar
28
awarded  Popular Question
May
17
awarded  Citizen Patrol
Apr
2
comment Will a 3V3 rated UART be damaged by applying 5V signals?
@Passerby I just did it as a blind test with hope that angles do a miracle for me in some way !!!! But I'm really curious why this happens when connect RX to RX and TX to TX ! for sure it shouldn't act like that ... i don't know ...
Apr
2
revised Will a 3V3 rated UART be damaged by applying 5V signals?
deleted 9 characters in body
Apr
2
comment Will a 3V3 rated UART be damaged by applying 5V signals?
Another odd behavior ... if I connect RX to RX and TX to TX, and send any character with my terminal program, my module responses with double dots ".." ! for example if I send +++ it gives me "......" if I send "AT+WSCAN" response with ".ª.Q....." ... why its functioning like this ?
Apr
2
revised Will a 3V3 rated UART be damaged by applying 5V signals?
added 2 characters in body
Apr
2
comment Will a 3V3 rated UART be damaged by applying 5V signals?
The actual question is, What if my device does not support 5v tolerant ? Will it be damaged with some minor test in 5v ?
Apr
2
comment Problem connecting UART Wifi Module to PC
I asked another question related to this: electronics.stackexchange.com/questions/64108/…
Apr
2
revised Will a 3V3 rated UART be damaged by applying 5V signals?
edited title
Apr
2
comment Problem connecting UART Wifi Module to PC
Thank you sir. I successfully enter configuration mode( because LEDs not blinking anymore ) but still cant communicate with the module ( I'm trying both wifi software provided with the manufacturer and terminal prgram ) :( ... about your last note, I should say I don't know the last configuration of this module so I can't connect to it with wifi or any access point.
Apr
2
asked Will a 3V3 rated UART be damaged by applying 5V signals?
Apr
2
revised Problem connecting UART Wifi Module to PC
added 270 characters in body
Apr
2
comment Connect UART WiFi module to PC
@ConnotWolf: Can you please answer my another question relative to this question, I got stucked with this module again :( electronics.stackexchange.com/questions/64093/…
Apr
2
asked Problem connecting UART Wifi Module to PC
Feb
1
awarded  Popular Question
Jul
25
revised Atmega32 factory reset board
added 1 characters in body
Jul
25
revised Atmega32 factory reset board
added 1 characters in body
Jul
25
asked Atmega32 factory reset board
Jul
19
accepted Interfacing HEDS 9700 optical encoder with AVR atmega32