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Codevision AVR and Excellent Customer Service
I'm a long time user of Codevision AVR. It looks like I first purchased it back in 2005, and since then I've renewed my licence every year. Why when I could use GCC for free?...
Saturday, 15 January 2022 - 10:13
AVR Reset Timing
I suspect the answer is that'll I'll have to build something and try it but I'll ask anyway...   does anyone have some specific insight, over and above the datasheet, as to...
Tuesday, 11 January 2022 - 12:28
Odd Frequency Crystal Needed
I've got a project in mind for which I will need a non-standard frequency crystal, or oscillator, for the AVR. It needs to be jitter free.   I need 17.145922MHz but can live...
Monday, 10 January 2022 - 08:42
The Chip Shortage Might Get Worse Before It gets Better
https://www.newscientist.com/art...
Tuesday, 4 January 2022 - 16:59
Anyone Recognise This?
I used to use quite a lot of this for analogue circuits but now can't find any to buy. It's a tin (?) plated strip with legs every 0.1", supplied in lengths about 300mm. It...
Tuesday, 28 December 2021 - 16:58
Digital Signal Processing - Book Recommendation Wanted
I'm looking for a personal recommendation of a book on the *practical* use of digital signal processing on microcontrollers.   There are loads of books on DSP out there...
Tuesday, 14 December 2021 - 13:58
Polarity Insensitive Serial Comms
Suppose I have a data-link that can be connected such that the incoming signal can be either polarity, ie idle line is high or low. And that I have no control over which way the...
Tuesday, 7 December 2021 - 13:59
Looking For An Odd Connector.
Can anyone think of what I can only describe as a gender-free connector? ie one that will interconnect with itself?   I can only think of the ST16 as used for LV AC but...
Tuesday, 5 October 2021 - 18:20
How to Write Bare-metal Code for PIC® or AVR® MCUs
https://www.microchip.com/en-us/...  
Sunday, 19 September 2021 - 09:43
Information Storage and Retrival
Has anyone come across a neat, even paid-for, way to efficiently store things like datasheets, design notes, etc?   I'm finding that I am keeping multiple copies of the same...
Monday, 30 August 2021 - 08:03
Building a Cheap Field Programmer for $5
In another topic I pondered making a cheap, almost throwaway, field programmer. A suggestion from a fellow 'freaks was to use a cheap no-name Nano clone. And it works......
Friday, 21 May 2021 - 11:18
Reverse Bootloader come ISP Programmer
Can anyone see a flaw in this plan? It's to make a simple disposable field upgrade unit.   A small PCB containing nothing more than a '328, a bit of decoupling and...
Saturday, 8 May 2021 - 11:54

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