My name is Dmitriy Dudarev. I develop electronics, and I love to create different portable devices. I also love music. A long time ago, in April 2020 or so, when the whole world was shaken by the terrible quarantine, I decided to learn to play...
IntroductionThe mini CNC engraving machine laser engraving machine is suit for make non- metal processing such as plastic , wood , acrylic , pvc, pcb, wood or the like material , etc.And airframe adopt profiles + plastic ，small size, light weight...
The Expert is a Brazilian manufactured in the 80's and it is compatible with MSX standard. It uses a detachable keyboard but it lacks the Caps Lock LED on the keyboard because the 13 pin connector used ran out of pins (even the shield is used as a 14th...
Product OverviewThe TIP102 is a silicon Epitaxial-Base NPN power transistor in monolithic Darlington configuration mounted in TO-220 plastic package. It is intented for use in power linear and switching applications.TIP102 Features High DC Current Gain...
No, this isn't like the sound of one hand clapping. Several popular ham antennas depend on multiple sections of coax, which act alternately as radiators and delay lines. The velocity of propagation in the delay lines is well known, being 66% for solid...
The ideaI’m David, and my goal with this repository/article is to demystify Sockets by try to explain them in the simplest possible way.In these examples, I’m going to use NodeJS and Particle (any version will do) to show how hardware can talk with NodeJS,...
In electrical equipment such as stepper motors, closed-loop motors, and servo motors, equipment using different insulation materials has different abilities to withstand high temperatures. Therefore, general motors have a maximum allowable temperature...
The Storm Expands — Folknology LabsIn order for myStorm to have practical use as a rapid FPGA development system we need to support many peripherals commonly used in modern digital electronics, inputs, outputs and patches.Folknology has shared the boards...
As noted in our previous column, in the not-so-distant future we’re going to start creating simple circuits using resistors and light-emitting diodes (LEDs), but we first need to learn enough about resistors to ensure we use the right ones when the occasion...
[2 April 2023] So I was researching into input devices, and I had an idea: what if there was a way to use the SpaceExplorer I have in a shelf as a 2D mouse? Hear me out here! The main reason it was in a shelf was because I didn't want...
Links to inspiration, companies, projects, and resources that have to do with DIY biology. (Sorry for the dump-style. The ambition is to come back and nicely organize all this).https://bitesizebio.com/22824/how-to-manipulate-plasmid-copy-number/ - what...
I have often been told about engineers who do not read, much less follow, directions when assembling an item. Regrettably, I am no exception to this observation. There have been numerous occasions when I have emptied the contents of a newly acquired...
The main component of the analog front is an instrumentation amplifier. An instrumentation amplifier is a closed-loop gain block that has a differential input and an output that is single-ended with respect to a reference terminal. Most commonly, the...
Saladin (saladin.vn) is a Vietnamese Insurtech startup, backed by global venture capitals since 2022. We provide a one-touch-solution platforms for diverse protections to the general Vietnamese public, Multiple Insurers – Multiple Products – Multiple...