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...
This article shows you how to make a touch garden light shown in the photo below: I used a encasement from an old solar garden light. The light turns on when the two contacts from the circuit are connected by human hands or human fingers. You can see...
Some people say that if LED street lights are not powered by solar energy, they will have no further value for use; Some people also say that solar power supply will only make the production cost of LED street lights more expensive, making it difficult...
So while still waiting for HBSound's Prototyping sponsor, PCBWay, to finish up and ship off the prototypes for that project. I did have some time to work on the ZX81 Restoration. I am still working through the best way to clean...
My goal is to create a useful guide for all Infotainment systems Renault has used over the years that use some kind of data communication between components. Components that i own will be reverse engineered and documented. If you have any new informations...
DC DC Converters Board Mount DeviceSpecificationsSourcesBuck converter moduleInput voltage : 4.5V - 28VOutput voltage : 0.8 - 20VOutput current : 3AEfficiency : 92%Switching frequency : 1MHz - 1.5MHzOperating temperature : -20°C - +85°CSize...
Introduction to TransformersA transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil, and the iron core (magnetic core). The main functions...
You said anything...so I thought I would see what happens when I share all the links from this Open Source GIS Tool website. This is information that helps my project team work on our upcoming projects. Enjoy! Open Source GIS[Last...
Arduino is an open-source platform used for building electronics projects. Arduino consists of both a physical programmable circuit board and a piece of software, or IDE that runs on your computer, used to write and upload computer code to the physical...
Requirement low power : 3V3 or lower, not 5V powered at least 7 GPIOs, 9 preferred. We don't want to read the status of the switches with an ADC. as small as possible cheap easy to solder Availability : 2nd sourced PlatformIO / Arduino support...
Fronius Symo 6.0-3-M inverter Table of Contents 1. Interfaces 1.1. DATCOM1.2. The Datamanager card 1.2.1. Ethernet1.2.2. WLAN1.2.3. USB 2. Other3. References The Fronius Symo 6.0-3-M is a 6 kW 3-phase grid-tie inverter that is currently a part of my...
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...
Originally published in 2017. PDP-1 at Lawrence Livermore National Laboratory As you might have gathered from my projects, I am a bit of computer and electronics history buff. I’m old enough to actually remember using an 8-bit Heathkit H-89 computer...
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...
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...