Registered since September 28th, 2017
Has a total of 3359 bookmarks.
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Tag selected: signal.
Saved by uncleflo on January 4th, 2019.
go-daemon Build Status GoDoc. Library for writing system daemons in Go. Now supported only UNIX-based OS (Windows is not supported). But the library was tested only on Linux and OSX, so that if you have an ability to test the library on other platforms, give me feedback, please (#26). Features: Goroutine-safe daemonization; Out of box work with pid-files; Easy handling of system signals; The control of a daemon.
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Saved by uncleflo on December 20th, 2018.
The L298 is an integrated monolithic circuit in a 15-lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Two enable inputs are provided to enable or disable the device independently of the input signals. The emitters of the lower transistors of each bridge are connected together and the corresponding external terminal can be used for the connection of an external sensing resistor. An additional supply input is provided so that the logic works at a lower voltage.
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Saved by uncleflo on March 19th, 2018.
This system is based on two indicators only and offers consistent profits. It is called the ADX and EMA Cross System and it is an uncomplicated system suitable even for amateur traders. This system on reflection appears suitable for binary option trading as well. The system is based on an average directional movement index (ADX) set on period 14 and having the EMA’s set at two periods (3 and 10). It is important to have an idea of ADX to give you some perspective, but there is no need to go in depth with your studies of it. The cross system strategy is fairly simple and it is best if you use indicators that are easy to read. Set your EMA 3 and your +DI to a single colour and your EMA 10 and -DI to a second colour. This allows you to see exactly where one colour crosses the other. Say you set the first 2 to red and the second 2 to green, when green crosses red from underneath, it is possibly a call opportunity and when the opposite happens, it is a put signal.
Saved by uncleflo on September 8th, 2016.
YouGetSignal.com is a collection of network tools that I started working on in late September of 2007. The name of the site, YouGetSignal, is a nerdy play on a line of broken English from the infamous "All your base are belong to us" cut scene. YouGetSignal originally started as an effort of mine to learn the latest web development techniques. Consequently, the site employs several technologies to function.
Saved by uncleflo on June 10th, 2015.
Two GoPro Hero 3+ Blacks can record videos/photos in genlock by using Dual Hero System. But more than two it was impossible by now. MewPro Genlock Dongle is a hardware emulator of GoPro camera who communicates with Dual Hero System and steals the required signals, VSYNC and HSYNC, that are generated by Dual Hero System.
Saved by uncleflo on July 17th, 2014.
Brushless electric motor (BLDC motors) are synchronous motors that are powered by a DC electric source via an integrated inverter/switching power supply, which produces an AC electric signal to drive the motor. For an introduction to BLDC motors, please look at my sensored motor driver post, here: http://davidegironi.blogspot.it/2013/09/a-simple-brushless-sensored-motor.html For this project, I've implemented a simple brushless sensoreless motor driver for AVR Atmega. The code i propose it's not perfect, and can be improved, but for the needs i had it works.
Saved by uncleflo on July 15th, 2014.
Spybike covert bicycle GPS tracker. Notifies you by SMS if your bicycle moves Online tracking. Securely fastened. Arm the tracker when you lock your bicycle. SPYBIKE is disguised to look like a normal topcap so the thief is unaware of its presence. SPYBIKE contains a motion sensor. When it detects prolonged motion it will wake up and send you an SMS message so you know immediately your bicycle is moving. Your bicycle's journey will be tracked and stored in our database. You can follow along on your computer or mobile phone. Spybike will go to sleep after the thief puts the bicycle down. When they next ride you will receive another text and can track them again.
Saved by uncleflo on February 8th, 2014.
In this book, the authors discuss the technological developments lead by sensor technology, addressing viable new applications to inspire a technological evolution. Under the advanced and visionary approach of distributed intelligence, the authors focus on three distinct but tightly inter-related areas of developments for distributed sensing systems (DSS): firstly, the sensor technology embracing the conversion of the phenomena of interest into desirable form of signal such as electric, secondly, the interaction process between sensing points which requires immense intelligence loosely called networking, and finally, the adoption of useful maturing systems through potential applications for right impacts for a better life and a brighter economy.
Saved by uncleflo on February 8th, 2014.
So far, I have been talking about servos largely from the perspective of their typical use. While I hope I have provided a decent foundation about their intended use and some idea of what is inside a servo, these are things you could learn from hobby stores and taking apart a few servos. Today, I want to move on to a discussion of the electrical characteristics of servos, with the control interface as the primary topic. From the servo manufacturers’ perspective, the control signal can be an internal detail, so discussing it means we are moving on to a realm that is less officially documented. I will try to keep things general and back up my claims a bit where practical, but some details might not apply to all servos.
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Saved by uncleflo on June 17th, 2013.
This is a work in progress which attempts to catalog all of the openly-available information about the process which may result in the discontinuation of leap seconds in radio broadcasts of time signals. Some of these events may have explicit presentations about the ongoing process looking into redefining broadcast time signals. Other events may only reference it tangentially as a result of the presence of members of the international time and frequency community.
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