409 Results for "%E3%80%8A%EB%AC%B8%EC%9D%98OIO%E2%96%B35793%E2%86%977458%E3%80%8B%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%E3%82%84%E2%88%ABfall%EA%B0%95%EB%82%A8%EB%A3%B8%E3%8E%94%EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%EB%A3%B8%E3%85%94 %E2%92%AF%EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%EB%A3%B8eldest %EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%EB%A3%B8%E2%93%A1%EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC%E2%96%A1%E3%83%A4gloom"

What is a Linear Motor?
Hacker page by Mark Liu
Principles of Linear Stepper Motor A linear motor is a transmission device that can directly convert electrical energy into linear motion mechanical energy without any intermediate conversion mechanism. It can be regarded as a rotating electrical...

Mid-range MCU selection : STM32
Hacker page by Christoph Tack
Raspberry Pi Pico Good support, not suited for low power (>180µA deep sleep) Blackpill Upgrade to Bluepill. Bluepill More info about debuggingSmallBread board friendly : fits on a 2x20pin, 0.6" row spacing socketCheap, around €1.5 low quality...

Analysis of working principle of transformer zero sequence current protection
Hacker page by Cecelia Anne
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...

How to debug W806 and W801 MCUs?
Hacker page by imarcinszn
W806 is quite an interesting product in terms of price and performance. One of the biggest drawbacks of this platform is lack of popular hardware debugger for it. Official CK-Link Lite debuggers are pretty expensive and not widely available. But as turns...

Apeman Action Camera goes IR (Part 2: A80)
Hacker page by helge
A80 Teardown The newer A80 with QHD at 30 fps and 4K24p capabiltiy (20MP still frames) has a lens shroud that is tucked under the front cover (left), which needs careful persuasion for its clips to release without breaking. The short sides appeared to...

AC/DC Bridges for measurement, Wheatstone bridge
Hacker page by teardownit
When servicing metal cable lines, measuring bridges are most commonly used. However, other devices are also available for locating cable faults. Firstly, they provide high accuracy in a wide range of measured values. Secondly, their use makes it possible...

How to maintain the AC servo motor control system?
Hacker page by Mark Liu
For the maintenance of ACservo motor control systems, the following are some common precautions:(1) Clean the servo motor and controller regularly to ensure that their surfaces are clean and to prevent dust, oil and other impurities from entering the...

Arduino Uno
Hacker page by Sam
Arduino Uno is an open-source microcontroller board based on the ATmega328P microcontroller and developed by Arduino.cc. It is the first board designed by the Arduino.cc team. The board is equipped with sets of digital and analog input/output (I/O) pins...

My opinion on a Hi-Link AC-DC module
Hacker page by helge
Some manufacturers make low power AC-DC modules for small appliances, IoT devices and smart meters. MeanWell may come to mind (IRM-05-3.3), but one of the most cost-competitive modules is the Hi-Link HLK-PM03. Here I will have a closer look at how the...

Are stepper motors DC motors or AC motors? Is the stepper motor a brushless motor?
Hacker page by Mark Liu
Preface: As we all know, stepper motors are often applied in industrial production equipment. But many people are not clear about whether the stepper motor is a DC motor or an AC motor, and whether the stepper motor is a brushless motor. It is safe...

DIY 4-bit CPU
Hacker page by teardownit
Have you ever made a processor? I did. Took me just 12 microchips and a clock generator. The processor can execute several commands, and programs can be written for it. The program code and input data are entered using micro switches, and the state of...

برج خنک کننده
Hacker page by برج خنک کننده
برج خنک کننده یک منبع برودتی است که دستگاه های تولید کننده گرما را خنک می کند و می...

Power supply characteristics. Turns the AC/DC power supply on and off. Low-cost parameter measurement.
Hacker page by teardownit
Power-on and parameters characterizing the behavior of the power supply when turned on Powering on the AC/DC source can be separated into the following phases: Connecting to the grid, charging the input capacitorsPreparing the power supply control circuit...

PlantWhiz 3000 Smart Green Sidekick
Hacker page by Blockhai
Embark on a tech-savvy plant-parenting journey with our open-source hardware project, PlantWhiz 3000. Let's revolutionize the way you nurture your leafy companions! Components: Brainy Core:We've chosen the ever-friendly Arduino to power up PlantWhiz...

Arduino Motor Shield PCB V1 | 4 Motors at Once
Hacker page by Jithin Sanal
Arduino Motor Shield PCB V1 | 4 Motors at Once Hey guys, welcome back. In my previous post, I explained what an H Bridge Circuit is, L293D motor driver IC and piggybacking L293D Motor driver IC for driving high current motor drivers. In this...

|<
<
1
2
3
4
5
>
>|