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Connect two mega's not by USART
I planing to build new circuit board with two chips: ATmega16 + ATmega328P and establish connection between them by USART. But I planing to use ESP8266 WiFi module (it...
Monday, 20 May 2019 - 12:23
USART hang problems
My USART start to hang wothout any reaon and I don't know why.  main.c #include "main.h" #define LED_PORT PORTA #define LED_DIR DDRA #define LED_PIN0 0 #define LED_PIN1 1 #...
Monday, 1 April 2019 - 11:51
Connect ESP8266 to ATmega16 problems.
I have WiFi ESP8266 module: I connect VCC to 3.3V, CH_EN to 3.3V, GND, Rx (module 7 pin) to ATmega16 TxD PD1, Tx (module 2 pin) to ATmega16 RxD PD0. After I send...
Wednesday, 13 March 2019 - 19:36
DS1307 battery discharge to quickly.
I face some problem. I start to use real time clock module with EEPROM 32K -> DS1307: Battery should power clock chip in case outer power down and keep clock ticking. But...
Thursday, 28 February 2019 - 01:12
Build proper schematics for ISP and errors explain
I start to use Atmel-ICE and I get an error:  "Read voltage -5,3v is outside selected devices voltage" simple error so I check my pins for proper connection -> all good....
Wednesday, 26 December 2018 - 17:33
AVRISP mkII clone don't working in AtmelStudio7.0.1931 on Win7(x64)
I have AVRISP mkII clone. It was working on AtmelStudio 6.2. I start to use AtmelStudio7.0.1931 and studio see AVRISP mkII clone and it available to use for AVR Device...
Saturday, 22 December 2018 - 22:08