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Atmega328p vs Atmega32
yoman91 wrote: the fuses set to work with external capacitor. What does that mean - external XTAL?   yoman91 wrote: I power it from a power bank What voltage? What capacitors...
Monday, 21 October 2019 - 09:28
Atmega328p vs Atmega32
yoman91 wrote:Do you know any major differnce between the 2 CPU which makes difference?   What F_CPU are you using?  the 32A tops out at 16MHz where the 328P is 20MHz....
Monday, 21 October 2019 - 05:55
I2C LCD with Atmega328p - No IDE
kira1996 wrote: it seems the i2c lcd 16x2 cannot display any number or words   You are using an I2C interface.  First step is to verify that the LCD is sending an ACK...
Saturday, 19 October 2019 - 00:28
uC working but JTAG not communicating after short on JTAG pins
bbogdanmircea wrote:a soldering iron? is it doable?   Yes, you can solder a TQFP chip to a board using a soldering iron. See this video - starting at 2:00.   To remove...
Friday, 18 October 2019 - 21:28
Timer 2 issues
bartk wrote:when I used to run this code in atmel studio and burn it to an atmega328p with 16mhz, it would do just fine. But when I run it inside the Arduino IDE, it just does not...
Monday, 14 October 2019 - 08:18
RTC MONTH NAME DISPLAY
From Post#1 attached file: char* months[12]= {"JAN","FEB","MAR","APR","MAY","JUNE","JULY", "AUG", "SEP", "OCT", "NOV", "DEC"}; ... sprintf(buffer, "%02x/ %5s ", date, day, months...
Sunday, 13 October 2019 - 18:34
Trouble programming an ATMega88 with USBAsp
For testing the ADC, I'm suggesting that you read the output of the ADC (an integer), convert it to an ASCII string, and using the UART, send it to your PC running a terminal...
Thursday, 10 October 2019 - 00:42
Trouble programming an ATMega88 with USBAsp
Jonaas18 wrote: I have no idea how to change that given that I'm messing with a potentiometer   What have you done to troubleshoot that?   One approach is to break it...
Wednesday, 9 October 2019 - 22:11
DHT11 temprature not showing
Ravoos wrote: #include <avr/io.h> #include <stdio.h> #include <stdlib.h> #include <util/delay.h> #include "dht.h"   I don't see where you have...
Friday, 4 October 2019 - 00:43
Controlling a Led via PWM + 1Hz square wave on the output project (ATMEGA328p)
Jonaas18 wrote:I'm having trouble finding where to start.   1) Newbie's Guide to AVR Timers by abcminiuser (Link).   2) Pulse Width Modulation (PWM) by abcminiuser (Link...
Tuesday, 1 October 2019 - 04:34
Is a better SoftwareSerial available for ATtiny45/85?
blahop wrote:Also "AVR307 - USI as Half Duplex UART": the fact it's half duplex is a problem I think because I need full duplex.   You can use both USI and bit-bang serial....
Tuesday, 24 September 2019 - 22:28
Is a better SoftwareSerial available for ATtiny45/85?
blahop wrote:I'm using an ATtiny45   blahop wrote: keeping a 8-pin chip   First, the ATtiny45 has a USI interface.  Can't that be used for UART function? See:...
Tuesday, 24 September 2019 - 20:56

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