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478 Results for "%E3%80%8A%EC%98%88%EC%95%BD%EB%B2%88%ED%98%B8OIOX8489X83O6%E3%80%8B3hours%EB%A0%88%EA%B9%85%EC%8A%A4%EF%BC%B13hours%EB%A0%88%EA%B9%85%EC%8A%A4%EA%B0%80%EA%B2%A9red3hours3hours%EB%A0%88%EA%B9%85%EC%8A%A43hours%EA%B0%80%EA%B2%A9normal 3hours%EB%A0%88%EA%B9%85%EC%8A%A4%E3%81%97%E2%80%A1%EA%B0%95%EB%82%A83hoursdark"

  • More sieving

  • Let's go back to logs 139. Heuristic breakthrough and 140. gPEAC to 1 million.  Now that the gPEAC inner loop is optimised, it's time to build the distributed scanner to hack through a mountain of numbers... It should be faster with the optimised...
  • Working BX Prototypes!

  • I had a very exciting few days as I received some TinyFPGA BX prototype boards from oshpark.  I didn't really think I'd be able to assemble these first prototypes.  I had expected that it would be too difficult to reliably reflow the FPGA...
  • Working with Raspberry Pi!!!

  • After some kernel hacking, I was able to get the board to work with my Raspberry Pi!I made some measurements using Room EQ Wizard with the board looping the outputs back to the inputs. REW only seemed to work in 16 bit mode, so the THD+N measurements...
  • Shilly-shally with the Shell by the Seashore

  • Summary: I first try to get a UART up to provide some I/O for the shell.  Half seems to be working. Deets: For my first step, I am going to simply get a serial port up with the System Workbench HAL drivers, and attempt to wire that into the eLua. ...
  • More DAC Output Design Details

  • The Wave DAC in the PSoC doesn't allow the sin wave frequency to be set directly. The configuration screen for the WaveDAC8 lets you set:This shows 200 samples, every 100 KHz. The scope shows a 1 KHz waveform which is correct.The two waveform selects...
  • Nose cone development

  • As previously seen, https://hackaday.io/project/176214/log/212713-propdrive-dreams  the cheapest way to get more speed was seen as creating a modular nose cone rather than expanding the motors, using hotter windings, or expanding the battery. ...
  • Tighter C-ving

  • lBefore I can get my hands on more numbers from the scan, let's go back to 147. C-ving. For the prime 1511 and higher, there is not enough data to get a complete histogram and there are histograms with 3 holes. We already know that the holes are symmetric...
  • Minimizing redraw flicker

  • Redraw flicker is mostly an issue with color LCD or OLED screens, where graphics are rendered with every function call. To minimize the effect I had to use an offscreen canvas, respectively the 1-bit canvas type for the animated robot face. You can think...
  • Why build hope...?

  • It took 1.5 months to learn anything about my dad. It took 2.5 months to finally hear him live over the phone. There is a difference between not having the chance to call your family, and not being able to and not knowing if you will be able to. ...
  • More Shipping Delays

  • These boards are forever delayed. Multiple holds in China; 24 hr hold in LA; another 24 hrs to get to Seattle...another hold in Portland. Guessing they'll arrive Mon or Tue (a week after DHL's original estimate). Meanwhile, I've been working on the WiFi...