138 Results for "%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%9C%9Awww%2Coptime4.com%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%20%EC%9D%B8%EC%B2%9C%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%9C%9A%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%E1%98%9B%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EC%82%AC%EC%A7%84%E1%98%9B%20%EC%9D%B8%EC%B2%9C%ED%9C%B4%EA%B2%8C%ED%85%94%20%EC%9D%B8%EC%B2%9C%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84"

Arduino Workshop-RGB Mood Lamp
Hacker page by Mr. Sarful hassan
In the last project, we saw that we could adjust the brightness of an LED using the PWM capabilities of the Atmega chip. We will now take advantage of this capability by using a red, green, and blue LED and by mixing the colors to create any color...

Arduino Workshop-Pulsating Lamp
Hacker page by Mr. Sarful hassan
Today I show you how to control your led brightness its very easy work I show you step by step and it also calls Pulsating Lamp Required Component for Arduino LED Chase Effect 1.Arduino 2. 5mm LED 3. Resistors This book will...

Teensy e-Paper Shield
Hacker page by oshpark
Jarek Lupinski (@jarek319) created a Teensy 3.x shield for e-paper displays:Teensy E-Paper Adapter BoardE-Paper is not a simple display to drive. With manual temperature compensation, onboard power regulation requiring external capacitors, and setting...

Reverse Engineering Meetup this Wednesday
Hacker page by oshpark
The Mountain View Reverse Engineering Meetup will be meeting at Giovanni’s New York Pizzeria in Sunnyvale, CA this Wednesday, January 10th: We have the side room (ie including TV) reserved for talks.7:00-7:10: mingle7:10-7:50: “Reverse...

looking back to 2019 and forward to 2020
Hacker page by davedarko
2019 Bigger Projects#Club MatrixArray of 10 8x8 WS2812B LED matrices, controlled by a Raspberry PI through a DMA library. Images can be send as UDP packages to the matrix, if you happen to know the IP address.SX-64 inspired Raspberry PI caseInspired...

NE5532 Vs. TL072: What Is The Difference?
Hacker page by ericksonbrecken1998
NE5532 Overview The NE5532 is a high-performance, low-noise operational amplifier with twin channels. It outperforms most typical operational amplifiers, including 1458, in terms of noise performance, output drive capability, and...

Beginners guide to Object Detection with Edge Impulse
Hacker page by Peter Ing
Edge Impulse is a user friendly machine learning development platform that makes it super easy for anyone with no background knowledge to get started building and deploying machine learning applications while learning along the way. By following a set...

LED Ring
Hacker page by oshpark
@Jens Hauke designed this charlieplexed 20 LED blinker controlled by an ATTiny45 for the Hackaday Coin Cell Challenge: LED Ring This is a small blinky with 20 LEDs powered by one CR2032 coin cell and with an ATTiny45 brain. The firmware is written in...

Repurposing IDE-Cables (even for video!)
Hacker page by Eric Hertz
Briefly: 80-wire IDE cables are *great* for high-speed stuff... But the pinout is a bit more difficult than a straight-through 40-wire IDE cable, because the 80-wire cables have shielding (yay!) which is connected to specific pins designated as ground,...

How to Make Cricut Baby Shower Invitations: Full Guide
Hacker page by Cricut Design Space Login
A few weeks ago, my sister gave me the news that I was going to be an aunt, and not only would I be the event manager, but I would also be the godmother. After hearing such good news, I am on cloud nine, and countless ideas are coming to my mind to...

FINGERPRINT IDENTIFICATION WITH STM32 MCU AND SERIAL TFT LCD MODULE
Hacker page by 94754sakura
This month, I planned to develop a fingerprint door lock project. When I selected the fingerprint identification module, the project was suspended. However, I thought that since the fingerprint identification module had been purchased, I would simply...

FINGERPRINT IDENTIFICATION WITH STM32 MCU AND SERIAL TFT LCD MODULE
Hacker page by 94754sakura
This month, I planned to develop a fingerprint door lock project. When I selected the fingerprint identification module, the project was suspended. However, I thought that since the fingerprint identification module had been purchased, I would simply...

Ambient light sensing
Hacker page by Christoph Tack
day mode brightness night mode brightness level control to switch between day and night It would be better if this could be done automatically. Maxim Integrated has an application note concerning display brightness adjustment according to ambient...

Arduino-programmable ARM Cortex M4F Boards
Hacker page by oshpark
@Kris Winer of Pesky Products designed these easy-to-program, high-performance and low-power dev boards:Arduino-programmable Cortex M4F Development BoardsProgram an STM32L4 Cortex M4F with the Arduino IDE via USBTechnical specifications of the Butterfly...

Running List of DIY Stickvise Builds
Hacker page by Alex Rich
Tactical Snacks made his own and it appears to be well designed and made from some parts ordered through Protolabs.http://tacticalsnack.blogspot.com/2017/03/little-stick-vise.html?m=1A pretty cool Stickvise inspired tool was made by pa4tim in the Netherlands. ...

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