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282 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸ヒ 《〈 문의 OIO↗5793↗7458 》〉 ㎛beforehandム셔츠룸후기셔츠룸후기╇pen 선릉셔츠룸셔츠룸가격 셔츠룸‰강남셔츠룸㉦nestㅳ"

  • Global Warming #Math

  • I worked out some #math to show how sea level rise may be 'correlated' with warming. Ice warms before melting, and at some point melting will increase. The Arctic ocean does not refreeze in winter after summer melting. The rate of melting has surprised...
  • Energy harvesting contest

  • Since (the fuzzy concept of) ioT is all around, I would like to see some official competition/contest (underground goes as well) on uW and mW energy harvesting for things like BLE and WiFi devices/projects. What do you guys think about...
  • Can HackADay figure out what to do with Coffee Pods?

  • Since people apparently refuse to give up using the terribly polluting coffee pods like Keurig and Nespresso, and there seems to be no way to actually recycle the damn things because they're a mixture of plastics(or so I've read), maybe HAD could...
  • Reverse engineer serial port commands

  • I'm attempting to reverse engineer a serial device that I know very little about. I figured out the BAUD rate of it and when I press a button on it, it writes "..\nBooted" to the serial console. Is there some program I can run that will brute force what...
  • Mini JTAG connector

  • Hello! I am designing board that requires a JTAG, but the standard 10-pin connector is way too big for my design (4mm in hight max.) . My idea is to use a small flex cable connector and have a flex cable from my PCB to another...
  • I hate Arduino

  • Shitty libraries, hidden code or absurd levels of encapsulation, thousands of libraries to do a simple task, tutorials on new hardware based on some obscure library made up of 30 GitHub files, shield towers 15 stories high because nobody has read the...
  • i need someone to build this idea i have

  • my uncle is hard of hearing and i myself am huh'ing a lot more. as i have read about the smaller computers being produced i wonder if someone could build a handheld  7" lcd or led screened micro computer with voice recognition.in 1998 i had...
  • Best way to dive into ARM development

  • Hi, I'm Robson.I had my first contact with microcontrollers with Arduino. It was cool and all, but I knew that to know more I had to go deeper. I started to learn AVR C with Atmel Studio and today I can do one thing or another. I also had a bit of PIC...
  • Pi/Arduino Serial Data

  • Just after a bit of advice...I have an arduino reading some pH/Temp sensors and a Pi running a python webserver.The Pi receives input from the users via the web page and sends commands via serial to switch relays and update the LCD screen etc,  and...
  • Help with ILI9340 display

  • I'm on my wit's end, so I thought maybe I will ask for help here. I'm trying to get to work an ILI9340-based LCD display. One of the cheap ones, not the ones from Adafruit. It looks like this:I tried to use both the ILI9340...
  • Best Wireless Communication Protocol

  • So I'm working on an IoT project that needs to be low cost. I need some way for a very basic PIC or some other type of MCU to communicate with a base hub (raspberry pi maybe?). The keys are low power, low data throughput, small PCB footprint, and...
  • LED project questions

  • I'm retrofitting an antique(?) desk lamp to LED. The original lamp used two 18" fluorescent bulbs. I didn't see anything that was a perfect drop-in replacement, so I plan to get some 2-foot LED strips and cut them to size and mount 4 of them. I would...
  • All day wearable

  • I'm trying to create a device that can work all day long and I'm trying to figure out what the best "computer" for the job.  It needs to be able to run a bit of threaded code (preferably Java), have at least 3 input and 1 output pins, and run all...