Comparte tus inventos • Ver Tema - Nintendo 64 Portable Nintendo 64 Portable Es una consola Nintendo 64 convertida en portátil, es electrónica básica, la única dificultad que tenia es que la placa de la 64 se alimenta con 12v y 3’3v, pero esto se soluciona con una fuente de alimentación de PC, ya que sus salidas son de 12v, 5v y 3’3v. Al hablar de una fuente de PC no imaginamos lo grande que es y que van a 220v, pero hay unas fuentes MiniATX que van a 12v, son súper pequeñas y dan 80w lo cual sobra para alimentar todo. Tiene una batería de Litio de 6800 mA suficiente para superar cualquier consola portátil en duración. La pantalla es de 7” con entrada RCA, también la conecto a la fuente MiniATX (salida 12v), aprovecho a ponerle una pantalla de ese tamaño ya que la placa de la 64 es un poco más grande, es absurdo ponerle una pantalla pequeña además de que veremos con mas detalle los juegos. Tiene integrado el Expansion Pak para los juegos Donkey Kong 64, Perfect Dark, etc. El peso total son 1,4 Kg BATERIA LI-ON 6800mA 12v Espero que os guste
Make a Good Dupont Pin-Crimp EVERY TIME!: 15 Steps AdWords We use AdWords to deploy digital advertising on sites supported by AdWords. Ads are based on both AdWords data and behavioral data that we collect while you’re on our sites. The data we collect may include pages you’ve visited, trials you’ve initiated, videos you’ve played, purchases you’ve made, and your IP address or device ID. LiveRamp We use LiveRamp to deploy digital advertising on sites supported by LiveRamp. Doubleclick We use Doubleclick to deploy digital advertising on sites supported by Doubleclick. RocketFuel We use RocketFuel to deploy digital advertising on sites supported by RocketFuel. Twitter We use Twitter to deploy digital advertising on sites supported by Twitter. Facebook We use Facebook to deploy digital advertising on sites supported by Facebook. Sprinklr We use Sprinklr to deploy digital advertising on sites supported by Sprinklr. Dstllery We use Dstllery to deploy digital advertising on sites supported by Dstllery. Marin LinkedIn Demandbase Yandex AdForm Baidu Yahoo!
Tutorial: How to make a glove mold Silicone Mold & Model Prep:Step1: Develop a planThe reason I list this as a step is because I didn’t have one when I first tried to commando mold and I felt like I was flying by the seat of my pants the whole time. With that said, you will want to get a good idea of how you will do the subsequent steps in this tutorial (Ex. Mold Keys) before starting the process. I personally like to draw a design for mold key placement before I start so I know where they are going to go before I get to that step.Step 2: Model PrepWhen creating a mold, it’s important to first prep your model before you begin laying down the silicone. -Add a base to the Helmet -Fill in holes that can potential trap silicone molding material in the wrong area. Pay attention to detail areas & the visor. Quality assurance test.
KNX Features · arendst/Sonoff-Tasmota Wiki KNX Explanation The KNX IP Protocol is an international open standard for smart homes and smart buildings automation. It is a decentralized system. Each device can talk directly to each other without the need of a central controller or server. Any panel or server is just for telesupervision and for sending requests. Each device has a physical address (like a fixed IP) as 1 . 1 . 0 and that address is used for configuration purposes. Each device can be configured with group addresses as 2 / 2 / 1 and that address can be used for sending/receiving commands. Integration Several home automation systems have KNX support. If using the Home Assistant distribution called Hassio, everything for KNX is already included by default. If you use the ETS (KNX Configurator Software) you can add any Sonoff Tasmota KNX as a dummy device. If the Sonoff device is connecting to a Wifi Repeater you might experience some issues receiving KNX Telegrams. Implemented Features General: For using rules: Usage Examples
fpga4fun.com - R/C Servos FPGAs are suitable to control R/C Servos. What is an R/C Servo? An R/C Servo ("remote control servo motor") consists of a motor, some electronics, and a set of gears enclosed into a small box. A single axis comes out of the servo. You control precisely the angle of rotation of the axis by sending pulses to the servo. The axis rotational angle is limited to about 270 degrees (it cannot make a complete turn, but only 3/4 of a turn). Here's a picture of one servo (old and bitten up, but illustrates our purpose). Useful informational links include: R/C Servos are used in: In remote controlled models (cars, airplanes...).In robotics. Electrical connection and PWM pulses Servos have 3 wires: Black: ground.Red: power supply (+5V).White: rotation control (using PWM). A new pulse needs to be sent regularly (every 10 to 20ms), even if the angular position doesn't need to be changed, or the servo will stop trying to hold it. PWM pulses from an FPGA Dividing the clock Generating the PWM pulse
fpga4fun.com - Quadrature Decoder FPGAs are suitable to create quadrature decoders. What are quadrature signals? Quadrature signals are two signals generated with a 90 degrees phase difference. Here's one axis moving forward by a few steps. If you count the pulses, you can say that the axis moved by 3 steps. Now the axis is moving backward by the same amount. So the idea is that by looking at the edges and levels, we can determine the direction and distance of movement. Where are they used? In robotic axles, for feedback control.With knobs, to determine user input.In computer mice, to determine the direction of movement. If you open a mechanical mouse, here's what you can see. There are two optical quadrature encoders, each made from a slotted wheel, a light emitter and a pair of photodetectors. The mouse includes an IC responsible for the quadrature decoding and the serial/PS2 interface. We used a CD4093 with the inputs of the each NAND gate tied together to form inverters. Quadrature decoder In verilog HDL, that gives us:
fpga4fun.com - Digital oscilloscope A digital oscilloscope has many advantages over its analog counterpart, like the ability to capture single events, and to display what happens before the trigger. You can build a digital oscilloscope simply by hooking an ADC and an FPGA together. This particular design uses an 100MHz flash ADC, so we are building an 100MSPS (mega-samples-per-seconds) oscilloscope. This oscilloscope design is interesting because it shows how powerful and useful modern FPGAs can be. But if you are new to FPGA technology, keep that in mind this is not the easiest design to understand on this site. HDL design Or how to create the oscilloscope logic inside the FPGA. Hardware This design was created using the Flashy boards.See also the "hands-on" page on how to build a simple oscilloscope. Software Screenshot Here's the view of a 27MHz signal, sampled at 100MHz and reconstructed using the "sample equivalent time" technique. Links