MFRC522 Internal buffer

Started by rkdobh 5 months ago3 replieslatest reply 4 months ago51 views
Hello,I'm trying to understand how MFRC522 works and its procedures to read UID, authentication and so on, so I can write my own library for PIC etc. In its datasheet,...

Regarding a specific microcontroller

Started by Raviteja_Banda 5 months ago12 replieslatest reply 5 months ago98 views
Hi,I'm a masters student from Italy and I'm looking for a microcontroller with a some specifications, but i can't find one with those specs. My requirements are...

measuring the accuracy of 1588v2 protocol

Started by Andy041292 5 months ago2 replieslatest reply 5 months ago27 views
I have a laptop (Aser Aspire E 15 E15-571G-57YT; Ubuntu Bionic Beaver) with ptp4l server running on it. I also have PH8700 SOM (BeagleBone Black like PCB) with custom...

Set up output pin 2.5 as a square wave.

Started by rnkruppa 5 months ago4 replieslatest reply 5 months ago65 views
Hi, all I am new here, and have been learning C coding. I am currently trying to set up a temperature sensor to read the temperature in the room, and turn the blue...

Trying to go live SOON

Started by stephaneb 5 months ago8 replieslatest reply 5 months ago159 views
EDIT: Blog post about this live stream has been published.I have had all kind of technical issues trying to go live at 1pm EDT. Now I am trying to do 2pm EDT. ...

How to configure embedded linux kernel so that the file system is visible on the host linux

Started by Subramanyam111 5 months ago3 replieslatest reply 5 months ago59 views
I am using a powerpc, and after building and flashing the linux kernel on the device I can see the file system. But if I try to create a user or make any changes...

DIY hi-fi

Started by Tom1957 6 months ago18 replieslatest reply 5 months ago106 views
Hello,Recently I built a tube pre-amplifier according to the Elector magazine from the late 1980's. It took me a while to collect all the necessary parts according...

Live blog

Started by neirober 6 months ago7 replieslatest reply 6 months ago39 views
Good Job Stephane!Neil

Going LIVE Soon!

Started by stephaneb 6 months ago5 replieslatest reply 6 months ago169 views
You may already know that I will be going live at 1pm EDT today (03/29). Chances are you've already lowered your expectations. Let's use this thread for communicating...

extended memory move operations in 8051

Started by mik3ca 6 months ago7 replieslatest reply 6 months ago44 views
I'm trying to figure out the best way to access continuous data from different parts of memory. Here's a sample of my 8051 code: ;Set DPTR to 5678h ;and other...

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