Do you know where i can acquire a dataset for this project ?
Do you know where i can acquire a dataset for this project ?
THi all, here's the discussion thread for tomorrow's Office Hours meetup! https://discord.com/channels/1130679493799977062/1130679493799977066/1195036012955578498. Topic is RF antenna design.
See you in the meetup at 1500 GMT: https://app.livestorm.co/devheads-community/devheads-weekly-office-hours-1
See you in the meetup at 1500 GMT: https://app.livestorm.co/devheads-community/devheads-weekly-office-hours-1
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PLEASE JOIN AS A SPEAKER IF YOU WANT TO PARTICIPATE IN THE DISCUSSION!Join DevHeads' weekly Office Hours, Mondays at 3 PM (1500) GMT to meet other DevHeads and riff on a variety of topics for...
NNot sure about that. Kaggle might have related ones.
AI was recently reading about kinetic energy harvesting solutions with the goal to make IoT sensors batteryless and support sustainability. What do you think of the market scope and will there be widespread adoption of such technologies? Or you all still think it’s difficult to convince OEMs to adopt this.
TWhat kind of sensors were they focused on?
NOne of my university Prof was working on piezo energy harvesting for IoT nodes. These would really suit for building and mall spaces. Side note - car's have batteries and still advertised sustainable 
If adoption is one thing, market-fit is the other. The applicable spaces are niche i think. Maybe share some examples you know. I came across this paper by Prof. Aydin at UCLA and they do some great work with low-power RF stuff - this project is on energy harvesting for biomedical apps https://www.linkedin.com/posts/aydin-babakhani-70b7bb1_implant-cmos-energyharvesting-activity-6463522632838053888-jVao?utm_source=share&utm_medium=member_desktop
If adoption is one thing, market-fit is the other. The applicable spaces are niche i think. Maybe share some examples you know. I came across this paper by Prof. Aydin at UCLA and they do some great work with low-power RF stuff - this project is on energy harvesting for biomedical apps https://www.linkedin.com/posts/aydin-babakhani-70b7bb1_implant-cmos-energyharvesting-activity-6463522632838053888-jVao?utm_source=share&utm_medium=member_desktop
Check out our new paper on "A Dual-Mode RF Power Harvesting System With an On-Chip Coil in 180-nm SOI CMOS for Millimeter-Sized Biomedical Implants" published…
BYep nordic stuff is definitely good tbh
DCongrats @olliebud1 ! You've been Verified!
DCongrats @olliebud1 ! You've been Verified! Feel free to reach out to our @FW Leads
S@olliebud1 Welcome! We're eager to know more about you. What's your professional background or current focus?
P@techielew Brandon, the device in the screenshot is by far the best thing I have seen from the CES 2004 on the Internet. Would it be possible to find more at their booth?
MSame here. I can click links to it, and see it then. But it does not appear in the list of channels. 
TI sent a request. they are in a hospitality suite so hopefully they confirm before i leave
T@ArcaneMike @Phoenix @Saßì can you check the onboarding/roles?
PMake sure you check the Show all channels box
P@BenCos18 
MThanks, works. (There was another 'show all' at the bottom of the channel list. That was not enough.)
(There was another 'show all' at the bottom of the channel list. That was not enough.)TWelcome, Shriniwas5485!
THey there, @K.L.NAGARAJU!
TCan @shriniwas5485 and @K.L.NAGARAJU give us some background on yourselves professionally? What do you do and what are you working on? And is there anywhere you're stuck technically?
DCongrats @K.L.NAGARAJU ! You've been Verified!
DCongrats @K.L.NAGARAJU ! You've been Verified! Feel free to reach out to our @HW Leads
DCongrats @K.L.NAGARAJU ! You've been Verified! Feel free to reach out to our @SW Leads
DCongrats @K.L.NAGARAJU ! You've been Verified! Feel free to reach out to our @FW Leads
K"Hey team, I've successfully uploaded the RFID reader code to my ESP8266, and the hardware connections seem correct. However, I'm not getting the expected output on the Serial Monitor. The loop is running, but I'm not detecting RFID tags or seeing UID information. Any insights on what might be causing this issue would be greatly appreciated!"
KI wish any of you would assist me to sort out the trouble shoot!
UHi, @K.L.NAGARAJU I appreciate it if you let us know which Exact RFID Module (part number) you're using in your project. And, are you just testing demo example code from the RFID Library? Once you confirm the part number I hope I can help you further. Welcome to DevHead!
K@Umesh Lokhande
It's RC522 (RFID model) and I'm trying to build a kind of system that could READ and display UDI information of a RFID CARD on a serial monitor of ARDUINO IDE
It's RC522 (RFID model) and I'm trying to build a kind of system that could READ and display UDI information of a RFID CARD on a serial monitor of ARDUINO IDE
K
KThe Response I found
UHi @K.L.NAGARAJU Please confirm in your Serial Monitor Windows at the lower right corner if you've set the correct baud rate. It seems to me, that the baud rate in the code does not match with the serial terminal "9600". Please confirm
KThe Response I found
KYeah, I had set the baud rate at 9600 in both code and serial monitor
@Umesh Lokhande
@Umesh Lokhande
KHi @techielew ,
I look forward to the meeting at 15:00 GMT
Hope we can dedicate some of the meeting time to the things you've seen at CES in Las Vegas!
I look forward to the meeting at 15:00 GMT
Hope we can dedicate some of the meeting time to the things you've seen at CES in Las Vegas!
U@K.L.NAGARAJU So, you mean even after setting the baud rate properly? still doesn't work. Please share good quality pictures I mean proper screenshots. Also, appreciate more details on the RFID tags (card/key). Thanks!
KSure
K
K
K@Umesh Lokhande
TYes! Mostly I’ve been talking about how people can get involved with us!
U@K.L.NAGARAJU In the picture, you shared it seems like the code has not yet been uploaded in your ESP8266. Because, in the other picture you shared it shows when you upload the code the COM7 not available (orange fonts in the output console of IDE). If the code upload succeeded then how come the serial monitor COM6 reading the serial terminal? So this means the code running on ESP8266 is older. I hope this may help you to debug the issue. Thanks!
U@K.L.NAGARAJU Just for your reference, please find these attached images and compare them. I'm sure if the earlier code worked and the connections are correct then it will work. Keep me updated on your progress. Best wishes!
K@Umesh Lokhande
Sorry for the inconvenience,
I take the pics at different timings, that's why COM differences take place!
Here is the present situation
Sorry for the inconvenience,
I take the pics at different timings, that's why COM differences take place!
Here is the present situation
NWelcome welcome welcome to DevHeads!
@K.L.NAGARAJU @Piyush5117
@K.L.NAGARAJU @Piyush5117
KGlad to connect!
A
DCongrats @Piyush5117 ! You've been Verified!
DCongrats @Piyush5117 ! You've been Verified! Feel free to reach out to our @FW Leads
DCongrats @Piyush5117 ! You've been Verified! Feel free to reach out to our @SW Leads
DCongrats @Piyush5117 ! You've been Verified! Feel free to reach out to our @HW Leads
TWelcome @Piyush5117! Can you share your technical background and any projects you're working on? Welcome to the server and we're glad to have you as a DevHead!