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“In this project , the concept of persistence of vision (POV) is used to generate a a pattern over a spherical surface using a circular strip of LEDS.The apparatus consists of 15 LEDs in a circular pattern rotating at a …
“Hello Every one ! In this instructable I will be showing you how I made a two players Connect 4 with an arduino nano. RGB Led displays player’s pawn and player choose where to place it with buttons. The trick …
“Today I’ll be demonstrating how I put together a little RFID maze game for Arduino. The code and 3D print files are included, so feel free to make yourself one following the steps below! I wanted to make a …
“Just to be clear here, we are shutting down YOUR computer, not someone else’s computer. The story goes like this: A friend of mine Facebook messaged me and said he has a dozen computers running a bunch of math …
“Today, I’d share with you how 32x32 Bicolor Led Matrix can display 256 separated colors by using 74HC595 for column scan and 74HC238 for row scan. Of course, if the human eye can recognize this color difference. The flickers …
“First of all, I would say, English is not my mother tongue; so please excuse any errors on my part. In addition to usage as normal LED display, the “INTERACTIVE RGB LED TABLE” is like a “touch screen” made of …
“This is our Nixie Clock made with atmega 328 We all know these wonderful old lamps (Nixie). It is time to re-use them! so we made this nixie clock.”
“I decided I wanted to play with shift registers, and the classic circuit for that is running a bunch more LED’s from a chip than the chip has pins, so I decided on an 8 pin ATtiny85 running 16 …
“72 channels Serial (SPI) to parallel driver board has been designed for various applications. This project can be used as multi Solenoid driver, large size 7 segment display driver, bar graph driver, and LED driver. The project works with 5V …
“This is about my vintage Apple 2e clone. It’s a bit of a turd but I love it. I picked it up in a junk store in the mid 90s for something like $20. When you boot it up …