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Discussion Title Created date
UPDI pin as an analog input
I have a need to use the UPDI pin and an analog input (limited by the number of external wires available). The sketch I am using works perfectly on a Nano, Uno and Mega2560 but...
Monday, 31 August 2020 - 01:30
Capturing, storing, modifying and retransmission of a data stream.
Hi All,   Another bike project.   I want to capture a data stream as below (I/P on a digital pin). I want to store it in RAM, modify 1 byte and then send it out again (...
Tuesday, 18 August 2020 - 00:57
Extra SRAM
Hi All,   Is it possible to add extra external SRAM to a MegaAVR?
Monday, 1 June 2020 - 23:13
5V tolerence for 3V3 chip
I am making a custom board hopefully with an ATTiny3217 powered at 3V3 as it will be connected to a OLED display that only uses 3V3. When programming the 3217 will it program at...
Thursday, 28 May 2020 - 22:48
Scrolling Bitmaps
I thought I would start a new post with a more meaningful title.   I want to scroll some numbers left and right or up and down (only one of them depending on orientation). I...
Wednesday, 27 May 2020 - 22:53
Arduino IDE V Atmel studio
I know both of these will program an AVR. Is there a benefit, code size or running speed, of one over the other. Speed isn't a real issue but code size is. Does the Arduino...
Tuesday, 26 May 2020 - 23:25
OLED library creator
I am not sure if this is in the right spot or not. Is there a program, tool, app or whatever that allows you to create graphic/images and place them in a library? For example, to...
Thursday, 28 April 2016 - 23:19
Code writer needed for a hardware project
Hi all. I have designed a gear position indicator for my motorbikes. Not having any coding experience (other than a bit of basic 20 years ago) I was wondering if there was someone...
Tuesday, 22 March 2016 - 07:49
Embedded Includes
I am very new to C++ and AVR Studio so please be gentle. A friend of mine wrote some code for me using eclipse. I have no idea what I was doing with that program and found it very...
Monday, 18 May 2015 - 10:04