45099 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸ヒ《〈 문의 OIO↗5793↗7458 》〉㎛beforehandム셔츠룸후기셔츠룸후기╇pen 선릉셔츠룸셔츠룸가격 셔츠룸‰강남셔츠룸㉦nestㅳ"

Manage the cable (cont.)
Log from SonarPen - earphone >> smart pen
Various designs have been explored to deal with the cable. The method should: - Be able to roll up a 45cm long cable- Have low learning curve- BE self-explanatory- Not block the user's grip- NOT be the weakest link of the stylus (most important!) And...

Case
Log from JBC soldering station
I have had some time during waiting to PCB. So I have made some first lookup at the housing. I have to think about final position of missing components. There is a several option to place the pen socket, like on the front or back. Same problem with...

Design and theory of operation
Log from Lightpen to USB HID interface
CircuitVideo input comes from composite video source and works as a passthrough. I have used one male and two female connectors to make it easy to connect as a passthrough no matter what cables are available.The LM1881N video decoder chip is an interface...

New Boards
Log from ZAViouR Board - AVR/Z80 Hybrid
I've been developing the next iteration of ZAViouR and it's first I/O Port. I will be adding a backplane but I want to get the first interface designed and working beforehand. This will enable me to test the connections are in the correct topology etc....

GPS tracker server
Log from Off-grid GPS (race) tracker client and server
HopeRF RFM98W modem on uputronics shield is mounted on a Raspberry Pi.Python code on the Pi adapted from https://github.com/mayeranalytics/pySX127x receives LoRa telemetry, formats and fowards it over loopback connection to GPS tracker server running...

v1.3.1 - SPI flash
Log from GPS Talking Clock
The v1.3.1 hardware works perfectly. There are some tweaks to the programming process, obviously, and a few tweaks to the code, but programming the flash chip with "flashrom" both from a mac with a BusPirate and from a Raspberry Pi using its SPI interface...

4. Sketching and Soldering
Log from JAWC - Just another Wordclock
In parallel to the printing i was able to create the LED Matrix. Unfortunately the LED distance did not match my Expectations...So i did the labourious way: connect the LEDs with silver wire. I had a template to place the LED Strips pieces. Afterwards...

Log 10 - Current intermediate results
Log from HapticGames
Results so far: From a usefulness perspective at the moment the big buttons are the most ready parts (driving around the world on a wheelchair in use), but have little to do with the intend of "haptic" games due to the original personal photonics project....

Fabrication
Log from FR-4 Lightpipe Experiment #1
I went with JLCPCB to fabricate these boards and was very happy with the quality. I emailed them beforehand to ask about how they wanted me to notate NPTHs that went through copper pours (usually this signals a PTH). In the end I added a build note to...

Time for some bright LEDs
Log from Not-so-dull free form clock
The LED's have arrived after the impulse decision to finally go through with the project, they always end up being a lot smaller than I think they will, even knowing the dimensions beforehand. I did manage to solder one of the LED's to some copper wire,...

Additional calibration values
Log from Power Analyzer based on a COTS Power Monitoring IC
During the implementation, I found a missing key-feature. As proposed in the last weeks project log, I initially thought that only the calibration factors for the VRMS and IRMS calibration matter. In order to calculate the correct scaling value...

How I would Improve!
Log from Music Spectrum and dB Visualizer
Use filters with more stages (and possibly Chebychev) so that the slope of the transition bands will be sharperAppend an inverting amplifier, with R2 (or R1) as a trimmer potentiometer to the outputs of all the filters so that I can match all of...

I think we have good data.
Log from WiiChuck
According to the wiibrew wiki the following is true.decrypted_byte = (encrypted_byte XOR table1[address%8]) + table2[address%8] if the host key is 16 zero bytes, table1[x] and table2[x] are all 0x97.So i set the key to zero and simplified my decryption...

Initial Assembly & Testing
Log from Homebrew CNC Experiments
The rough plan:(ignore unattached Y bearings - it was just testing alignment)The design is pretty simple, though it has one variation from most other designs I see. I didn't like the idea of the stepper's shaft handling all the load from the X&Y belts...

line following "robot"
Log from "hatching" vectorizer
With the median filter/edge detection from the previous log the following two images can be generated from the hackaday logo...median edge (=cleanup + edge detection)median (=cleanup of jpg artifacts)For the edge picture, it is possible to implement...

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