Pretty cool new #arduino #uno with an #espressif #esp 32 chip for #wifi and #usb https://store.arduino.cc/products/uno-r4.. Basically everything has been increased, this is quite #powerful !
Interesting that #arduino are #releasing the #nicla #voice #module for #speech #recognition https://mosfet.net/arduino-releases-the-.. Expect to see many #projects based on this really soon!
Very cool, it looks like #micropython is making its way to #arduino , which should make #microcontrollers more #accessible https://hackaday.com/2022/11/14/arduino-.. #python is quite easy for newcomers to #learn , so would be a nice addition.
It never occurred to me to #build a #custom #calculator with an #arduino https://hackaday.com/2022/11/03/walnut-c.. This would be a pretty cool #project !
These tiny little 10 #cent #mcu #microcontroller #chips are pretty cool: https://www.cnx-software.com/2022/10/22/.. I'd love to see them create a mini #arduino #riscv #alternative , that could be seriously cool!
The new #arduino #ide is looking pretty cool, although people are already #complaining that it is not great on #performance https://hackaday.com/2022/09/28/arduino-.. Interesting move anyway!
The #wemos D1 R2 #arduino #uno #compatible #board sporting an #espressif #esp 8266 is still pretty cool, despite being quite old now. I have mine currently #powered from a super old #lipo via the #input , which should at #minimum accept 6V, running happily from 4.2V or less. A very impressive little device!
As #greatscott points out, the #raspberrypi #pi looks very promising as an #arduino #replacement https://youtube.com/watch?v=F0o1C7nEgw0 The only thing I would want to add to it is a method to #communicate #wirelessly , perhaps a 433 MHz #radio #transmitter ?
Interesting #small and #cheap #mcu at just $1: https://hackaday.com/2022/03/01/new-part.. Could be very cool once it gets an #arduino #port !
Great #article on getting #reliable #interrupt #timing on a #microcontroller - in this case an #arduino https://escmdxi.wordpress.com/2022/01/05.. Very interesting indeed.
@barray on Wed Dec 08 04:29:14 UTC 2021 said: &eAnother possibility is to use the #edb #database - the #arduino #extended #database #library https://github.com/jwhiddon/EDB #records are fixed length and it's not entirely clear whether #records can easily be #appended ... It's still one of the better #options that exists so far.Considering using #unqlite for the #linuxpda #database #library https://unqlite.org/ It seems #small , #simple #cpp , #selfcontained , #nosql , etc. Quite impressed. Unfortunately it seems like it has a non permissable #license that requires #payment https://github.com/symisc/unqlite It's not even clear it could be easily #distributed under this #license ...
Nice little #arduino #ham #text #message #radio setup: https://hackaday.com/2021/11/19/arduino-..
Very cool #arduino #library to interact with #thermal #printers https://hackaday.com/2021/09/21/mini-wir.. I really want to use one of these, but just can't quite think of the #usecase ... Perhaps it could #print something #daily , like some #information #dump - or the results of a #simulation , or #server #performance , etc. Also could be used for printing a daily #todo list at the start of each day.
Looking for an #arduino #yun #alternative device to replace #pine 's #pinecube as a #baseboard for the #linuxpda #concept ... I found out last night after reading the #hardware #schematics that it will be incapable of handling #touchscreen #display #input https://coffeespace.org.uk/projects/linu.. Currently put a call out on #irc over on #hackaday on #libera - but it's quiet in there. I may need to do some more searching myself...
Perhaps #arduino is moving away from #opensource with its new #arduinopro product range: https://blog.adafruit.com/2021/07/07/ard..
Very cool #serial #computer using a #arduino https://hackaday.com/2021/06/28/tiny-ope..