18994 Results for "《 예약문의 OIO↗8489↗8306》선릉레깅스┛Еimportanceム강남레깅스룸레깅스룸ㅂheavenly 레깅스룸강남레깅스 강남레깅스룸⊥선릉레깅스ゥfiercelyり"

Modular Tablet
Details from Modular Tablet
Think of this tablet as not as some toy, but as a computer in whole. This Tablet is designed to be Modular by using USB as the main communications line. Though it is a modified version of USB so that way any one attachable card can be a power source,...

Anatomy of a Claw
Details from Anatomy of a Claw
To make the claw open and close, a 24V solenoid is used to pull the plunger into the cavity and close the claw via the linkage. There is a return spring that allows for the plunger to be pushed out and open up the claws. this was added as...

LED Matrix Fairplay hack
Details from LED Matrix Fairplay hack
Using an old Fairplay Scoreboard LED matrix to display scrolling messages (one of which was also for the kiddos birthday, scrolling "HAPPY BIRTHDAY")A PIC 16F870 was used for the controller. The factory controller was ditched as I was unsure how...

Replacing Lenovo Laptop Lithium Batteries
Details from Replacing Lenovo Laptop Lithium Batteries
The battery in my Lenovo laptop were slowly losing part of it's capacity. The remaining capacity was 69% (good score after 2,5 years) but I need the really long battery time while travelling. The battery statistics according to Lenovo power utility:So,...

Custom parallel processors in Verilog/FPGA
Details from Custom parallel processors in Verilog/FPGA
Nakano, K., et.al.(refs below) describe two versions of a small stack machine suitable for implementation on an FPGA and they give the Verilog source code on their web site. The design was ported to the DE2 board and extended to have a richer set of...

Chemical Reaction Solver in Verilog -- NO ODEs!
Details from Chemical Reaction Solver in Verilog -- NO ODEs!
For a bimolecular reaction involving two molecules A and B, with concentrations [A] and [B] and a rate constant K, the probability of the reaction occuring (from mass action) will be K[A][B] . Assuming a time step which is short enough to make the probability...

FM-synth, two voice, Markov sequence, music box
Details from FM-synth, two voice, Markov sequence, music box
To synthesize nice sounding musical notes you need to control spectral content of the note, the rise time (attack), fall time (decay), and the change in spectral content during attack and decay. Also it is nice to have at least two independent musical...

FPGA Simulates Analog Computer
Details from FPGA Simulates Analog Computer
The general approach using DDAs will be to simulate a system of first-order differential equations, which can be nonlinear. Analog computers use operational amplifiers to do mathematical integration. We will use digital summers and registers. For any...

Spiking neural net in parallel FPGA hardware
Details from Spiking neural net in parallel FPGA hardware
We can use the FPGA to do fast numerical integration to solve differential equation models of neurons. This page describes a couple of neuron models and their solution by DDA techniques. Eugene Izhikevich developed a simple, semiempirical, model of cortical...

CUBEX
Details from CUBEX
CUBEX is capable of the following:- GPS flight mode acquisition - Position reporting using radio (70cm band) - RTTY, DominoEX, THOR- Image data downlink- Power management Unit: Solar charging / Lipo / Low voltage cutoff

Low bit-rate Speech playback for AVR
Details from Low bit-rate Speech playback for AVR
DPCM (2-bit samples)A version of the DPCM algorithm can be implemented using very little processing time. A 2-bit/sample compressor/decompressor was written in Matlab to encode and to make a packed C header file, and then to do a test-decode. Note that...

Infrared serial link for AVR
Details from Infrared serial link for AVR
Full documentation at http://people.ece.cornell.edu/land/courses/ece4760...The receiver circuit is shown in the picture. The RC circuit acts a low-pass filter on the power to surpress spike noise and improve receiver performance. The RC circuit should...

piculear
Details from piculear
piculearThis incomplete but slowly progressing project has the ultimate goal of producing a reliable PIC ICSP programmer that just works and can be more readily picked apart, examined, and/or replaced than a comparable Microchip programmer (for instance,...

Airsoft RC-XD
Details from Airsoft RC-XD
is a fully functioning airsoft RC-XD . For the video function I used a gopro with a wifi backpack and streamed it to my phone, theres a bit of lag but it is fast enough for my purposes. the detonation works with a garage door opener hooked up to...

PCB mill for under $10
Details from PCB mill for under $10
NOTE: This project is gradually improving. It is fully functional at this point, but it could be better.It started as a pen plotter based on the entrails of a printer. It uses a pen to draw paths from a vector graphics file(SVG file). I wanted to make...

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