835 Results for "∇ 최저가 Ò1Ò《⑤⑦93》74⑸⑻ ∇신사역몰디브㉣몰디브셔츠룸gross몰디브셔츠룸강남몰디브강남몰디브capture 신사몰디브ㅧα몰디브셔츠룸debt"

JAR Clock
Details from JAR Clock
I didn’t wanted to struggle very much with a RTC and since I had a previous MCU project that was generating a 1s pulse, I thought I use that as a master circuit for my clock. I could have used the tmr modules of the same MCU, but then I realized I had...

Wirewrap Pentium
Details from Wirewrap Pentium
Early 8-bit microprocessors with 74-series glue logic and mazes of wire on breadboards are an easy, fun way to get into building homebrew computers. Moving up to the 16-bit era is more certainly complex, but can still be accomplished with DIP parts on...

Zork on ESP32 with VGA, PS2 and SD
Details from Zork on ESP32 with VGA, PS2 and SD
How about a game of ZORK on esp32, using PS2 keyboard and a 14 inch VGA screen? For thus of you who never played Zork, it’s a text based quest, came out in the early 80’s.There is no graphics, and you type in your commands. It used Z-machine instructions...

7.4" E-Ink Shelf Label used as a Weather Station
Details from 7.4" E-Ink Shelf Label used as a Weather Station
The e-paper technology looks perfect for periodic update information boards, such as door message sign or a custom weather display. And I want one with an atmospheric pressure graph, but not a little 2-inch display. I want a roomy...

A Traveler Has Arrived
Details from A Traveler Has Arrived
Make contact. Unscrambled circles will get you there:hackaday.io/_ _ _ _ _ _ _ Across: 3: this is what project #164913 is all about 5: dressed in stripes of BBROYGBVGW 8: I go clack and have an electromagnet 11: the brain of the circuit 13: one of the...

Drawing LCARS Displays Using Lines and Rectangles
Details from Drawing LCARS Displays Using Lines and Rectangles
First, familiarize yourself with the demonstration program that comes with the graphics LCD library. Drawing an LCARS display starts out with one large Rounded Rectangle on the screen. To get the color correct, you can choose the proper RGB color...

40-fps 16-bpp platform game on a Cortex M0+ board
Details from 40-fps 16-bpp platform game on a Cortex M0+ board
Introduction I wanted to see how far I could push the Cortex M0+ of the Arduino Zero. I think it is a balanced microcontroller: not too limited like an AVR, not too fancy, like a Cortex M4 (which has enough computing power even to run Doom). I wanted...

IOT Based Pulse Oximeter Using Esp32
Details from IOT Based Pulse Oximeter Using Esp32
Story In this project, I will show you how to make IoT based Pulse Oximeter using ESP32, MAX30100, and Blynk Application.we can monitor those values from anywhere in the world using the Blynk IoT cloud platform. As there is an availability of online...

Metronome
Details from Metronome
[images and videos are to be reuploaded][Component list will be added soon]Tempo display Since we want a precise time reference, it's better to use a quartz-based oscillator. But, on the other hand, we need to be able to change the oscillator frequency....

Blue Board #01
Details from Blue Board #01
BlueBoard#01 is... A 100mm by 100mm board that's for prototyping and one-off projects that use SMT and through-hole components. An earlier prototype Features 19 standard footprints2 x 1.27mm pitch footprints (10 pads, 28 pads)1 x 0.65mm and 0.635mm...

TMD-3: Turing Machine Demonstrator Mark 3
Details from TMD-3: Turing Machine Demonstrator Mark 3
Really Mike, why a TMD-3? Before I talk about what TMD-3 will be, I would like to give a brief overview of Turing machines, the TMD-1 and TMD-2 designs, and what prompted me to want to do a TMD-3. Turing Machines 101 The Turing machine was invented in...

PD150
Details from PD150
The story behind this project Every now and then I would find the need for a differential probe. I’d end up using a high voltage diff probe, which you've probably seen lurking around most electronics labs – the ones housed in a large rectangular box...

DSP on 8-bit microcontroller
Details from DSP on 8-bit microcontroller
One of the most demanding applications for fast arithmetic is digital flitering. Atmel application note AVR201 shows how to use the hardware multiplier to make a multiply-and-accumulate operation (MAC). The MAC is the basis for computing the sum of terms...

Detecting Mains Voltage/Current
Details from Detecting Mains Voltage/Current
My Project Rationale: A 600 foot deep well provides water to my house. The well only produces 8 gallons/hour. Therefore I also have a 1700 gallon cistern to store the water before it is pumped into the house for use. There is a float valve that turns...

The Hack computer from nand2tetris on breadboards
Details from The Hack computer from nand2tetris on breadboards
Time-lapse:Table of contents: SummaryCPURAMVGAKeyboardPower DeliveryComponents 1. Summary This project is a physical implementation of the Hack Computer, as described in the From Nand To Tetris course. The course describes the hardware design of...

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