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11059 Results for "↘ 최저가 Ò1Ò〈⑻⑷89〉83Ò⑥ ↗ 강남쓰리아워ｈ 쓰리아워worship쓰리아워레깅스룸쓰리아워가격강남쓰리아워egypt 강남술집정보クＱ강남쓰리아워disorder"

  • PCB Render
  • Log     from Open Source DSKY
  • Here's the rendered version of the PCB's, I have yet to send it to the Oshpark but when I do, I'm going send the smallest one (Which is the Micro-controller) first to verify that my Layers are done correctly. There is 3 PCB in total, One is the micro-controller,...

  • 7-Segment Controller Board PCB
  • Log     from Open Source DSKY
  • yI finally bit the bullet after verifying me design and went and ordered them from Oshpark. The reason why it took so long is because is because it costs me $80 per board (Display Driver, 7 Segment Display), and then $40 for the micro controller Board....

  • Current monitor working
  • Log     from Bench power supply
  • I have to admit, every time a new person starts following this project I do or post some more progress. :) so thankyou. (your driving this project)ok, last weekend, I re-tested the current sensor and made some changes to work with the new amplifiers...

  • Start of pcb wrapup
  • Log     from Bench power supply
  • I'm back on the project, slight distraction as I finished the digital wall clock I started 19 years ago.I have been busy gathering up the schematics and re-glueing and testing them. things have come togethor enough for me to start building one of the...

  • Erica's New Led System
  • Log     from Erica The Cyber Rhino
  • Erica’s original system was based around the TLC5940 LED driver chip which was controlled directly by one of the raspberry pis in Erica with an ATtiny45 on the pi daughter board to provide the clock signals. Erica old LED setupFor anyone who saw Erica...

  • 3D printed Case
  • Log     from A Watch
  • I haven't been using my watch for a long time mainly because of the delicate nature of having a exposed PCB as the watch face. To make the watch more practical to wear I designed and 3D printed a case last night :-) The PCB is still used as the...

  • Prototype and PCB layout
  • Log     from Blue Cobra
  • Prototype is working on bench, connect over bluetooth, answer phone, mic, speaker and dial with rotary. I'm using an STM32F103 development board to send commands to the Bluetooth module over UART, the STM32 is also encoding the pulse from the rotary...

  • PCB arrives and assembly started
  • Log     from Blue Cobra
  • Got the PCB from OSH-Park, and i started assembly. Already notice two errors with my layout, The battery connecter is turen 180 degres and i missed to connect a 3.3V line. Both issues were easy to solve with a jumper wire and an offplaced battery connector....

  • Finalized
  • Log     from Blue Cobra
  • After some redesign of the schematics and layout, adding a crystal and clean upp some PCB layout errors. The Blue Cobra is finally done and working. 

  • Project files available on GitHub
  • Log     from HD6309 Singleboard Computer
  • I've created a repo for the HD6309 SBC on GitHub and committed the design files. You'll find schematic and PCB in PDF format, gerber files for PCB, the CAD files for the schematic and PCB, and the VHDL files for the CPLD glue.   https://github.com/tomcircuit/hd6309sbc ...

  • Too fast? Really?

  • Log     from HD6309 Singleboard Computer
  • I thought I would be all clever and throw in a hardware SPI master into the latest CPLD VHDL code. Prior to this, I bit-banged the SPI via a set of I/O bits in a CPLD register. The bit-banging was fine, but I wanted to unburden the CPU from all of this...

  • YM2149 Sound via FPGA
  • Log     from HD6309 Singleboard Computer
  • I recieved my hd6309 SBC bridge PCB right around Easter time. This is just a small PCB that interfaces to the expansion connector on the SBC. It brings the address, data, control lines through 5V to 3.3V level shifters (74LCX541 and 74LCX245 do the work...

  • FT230XS Configuration
  • Log     from HD6309 Singleboard Computer
  • There are people building HD6309 SBC, which is great to hear! I've received a couple of questions regarding construction that I will address in a couple new project logs:FT230XS ConfigurationA "fresh" FT230XS device will enumerate as a VCP, but needs...

  • CPLD Topics
  • Log     from HD6309 Singleboard Computer
  • A couple of other questions that I've been asked revolve around programming the CPLD, which I'll try to summarize here.CPLD Programming Questions regarding the Altera EPM7128S seem to fall into two 'buckets': tooling, and issues with flashing. CPLD Tooling...
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