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1171 Results for "%E3%80%8A %EC%98%88%EC%95%BD%EB%AC%B8%EC%9D%98 OIO%E2%86%978489%E2%86%978306%E3%80%8B%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E3%82%84%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%B6%94%EC%B2%9Creceived%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%82%AC%EC%9D%B4%EC%A6%88scarcely %EC%B2%AD%EB%8B%B4%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%D0%B8%C2%AA%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%82%AC%EC%9D%B4%EC%A6%88glowing"

  • I2C on OPT8241

  • I have connected the opt8241 sensor over I2C. I have disabled sensor clock by setting MCLCK to 0. Power consumption of adapter board is ~1.8 mA. Then I have sent the i2c commands. Command output : # i2cdetect 2 WARNING! This program can confuse your...
  • Pulser-sequencer

  • Remember the last logs : the goal is to use as few transistors as possible to send a string of consecutive non-overlapping pulses to several pass-gates. Here the design uses NPN as primary type but it will be reversed later because PNP are the majority...
  • What shall we wrap it all up in?

  • Any enclosure needs to be easy to access yet provide enough space to get all of our cables in and out without being too big. A tough challenge!---------- more ----------Once our technology solution is chosen, we have to mount it, cable it, make it all...
  • side quest: temperature measurement

  • I must confess I haven't spent much time looking at NTC curves before. My prior knowledge was that they are somewhat ill-defined and can only deliver reliable measurements when calibrated individually. source: https://support.belimo.us/Documentation/Standards-Compliance/957165601/What-is-the-difference-between-NTC-10K-Type-2-and-Type-3-sensors.htm...
  • Reverse Engineering from Package Data

  • As you can see airodump-ng picked up the WiFi of the drone and also that it is running on channel 2. Next I recorded some packages. sudo airodump-ng -w JJRC_out -c 2 -bssid 10:A4:BE:2E:77:B5 wlan0mon While recording I simply used all the functions the...
  • On coordinate transformations

  • The unusual geometry of plotbot means that one has to find a way to map the Cartesian coordinates of what shall be drawn to the coordinates of the steppers in a way that the tip of the triangle that is formed by the arms will follow the Cartesian coordinates...
  • Trouble with the arrows

  • So, I got my CrankStick working with Sabotage on my emulator, but I want to use it with other games.A game controller is exepected to behave like a usb joypad(on my TODO list) or to behave like a keyboard and send arrows key codes + Alt/Ctrl.I'm already...
  • ROP2 with Falstad

  • Note: this log is obsoleted by BitsliceAfter the last log Adder with Falstad, I also converted the ROP2 bitslice to the interactive simulator : There is still the challenge to disable the output of the CLA so it can be combined by ORs with the rest...
  • Firmware hacking

  • Here is a rough schematic of the isolated bus circuitry. It looks like there is some shared "open collector" style bus on CH4 of the isolator, with D8 and (I assume) a pullup on the BMS controller board. But so far I've only ever measured this line being...
  • Software trouble

  • I can't understand for the life of me what's going on anymore, my project was working fine at home, but now I'm away from home and it developed an unpredictable behaviour.I fixed the ESP restarting troubles somehow, but now it refuses to connect to the...