Post Created date
Need magnification lens for soldering like this one.
Unless the jaycar ones have improved a lot they are not really in the same ball park as luxo or daylight.
Monday, 6 September 2021 - 00:14
Need magnification lens for soldering like this one.
Sorry my suggestion is not quite the same.  These are good for soldering though.   https://www.luxo-lighting.com/lu...
Sunday, 5 September 2021 - 21:35
[C] Absolute fastest way to zero/clear a large array but also save some program space by using ST instead of STS
Well - now you have come into an area I can probably speak with some authority about.  Pixels on AVRs.   As others have suggested partially unrolled loops to trade speed...
Friday, 21 May 2021 - 20:15
Same new ICE, NEW old problem
gchapman wrote: andrewm1973 wrote:I fixed the flakey PSU and it has not happened again.a reminder ... XMega SRAM slow turnaround? - Solved (Glitchy Power Supply). | AVR...
Wednesday, 24 February 2021 - 00:11
Same new ICE, NEW old problem
I have had problems with my Atmel ICE that I could not explain.  Working one minute and not working the next.  This happened more than once.  First few times I...
Tuesday, 23 February 2021 - 19:56
Avr or 6502 for 8bit gaming
Dhruv wadhwa wrote: I don't think this can be done on atmega328. It just has 2kb of ram, it can't hold 256×240 pixels. I'll have to go for xmega, am i right?   No as Barncle...
Saturday, 13 February 2021 - 07:10
Avr or 6502 for 8bit gaming
Use SPI in master mode and provide CLK from a timer channel.
Thursday, 11 February 2021 - 19:16
Avr or 6502 for 8bit gaming
If monochrome is not your thing (using SPI and 1/2 MCU clock) you can still use an 3:3:2 DAC and use OUT instructions to drive an 8 bit port at 3 clocks per pixel with 8 bit wide...
Wednesday, 10 February 2021 - 23:18
Avr or 6502 for 8bit gaming
If you opt for NTSC or PAL instead of VGA your life will be easier.   The old TV standards have half the H-Sync rate of VGA so you have much longer per pixel.   If...
Tuesday, 9 February 2021 - 10:41
Impossible Graphics Power from an ATiny85!
why would one bother to climb Mt Everest today.  You can much more easily buy a plane ticket and in no time at all be at a much higher altitude.
Wednesday, 23 December 2020 - 20:30
Assembler only Forum
ASM is far more FUN if fun is what you are looking for
Sunday, 1 November 2020 - 19:39
Boot-loading from Serial Memory or microSD Card ?? [solved]
twice the size as cliffs sd bootloader at 4K, but the uzebox has an sd bootloader that supports SDHC and FAT32 and lets you select the file you wish to load from an on screen (...
Saturday, 31 October 2020 - 03:21

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