2800 Results for "%E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 O1O%CE%9E5793%CE%9E7458%E3%80%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%E3%86%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%85%94%EC%B8%A0%EB%A3%B8applause%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%8B%A0%EC%82%AC%EC%95%84%EC%9D%B4%EB%A6%B0%EC%A3%BC%EB%8C%80caught %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%E3%8F%87%E3%85%97%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0queer"

Recording Power Supply
Details from Recording Power Supply
Disclaimer: This device is not an accurate measuring device and is intended to estimate the current consumption of the load in dynamics. The measurement error may vary within 1-2 discrete units. And please excuse my English (I am from Ukraine and...

Hack Chat Transcript, Part 1
Log from Retro Recreations Hack Chat
OK, I guess we can kick it off now. Welcome to Hack Chat everyone, I'm Dan and I'll be moderating today along with Dusan for Tube Time, who joins us to look at the ins and outs of building your own retro sound cards and such. Good afternoon, Tube Time...

IoT AI-driven Tree Disease Identifier w/ MMS
Details from IoT AI-driven Tree Disease Identifier w/ MMS
Since trees are crucial for pollination, spreading tree diseases can cause crop yield loss, animal deaths, widespread infectious epidemics, and even land degradation due to soil erosion. Therefore, it is important to detect tree diseases before permeating...

IoT AI-assisted Deep Algae Bloom Detector
Details from IoT AI-assisted Deep Algae Bloom Detector
A harmful algal bloom (HAB) occurs when toxin-secreting algae grow exponentially due to ample nutrients from fertilizers, industrial effluent, or sewage waste brought by runoff in the body of water. Most of the time, the excessive algae growth becomes...

AI-assisted Air Quality Monitor w IoT Surveillance
Details from AI-assisted Air Quality Monitor w IoT Surveillance
Since some air pollutants can react with each other and spread very rapidly, precedence must be given to detecting highly reactive gases (air contaminants), such as ozone (O3) and nitrogen compounds (NOx, NOy). Thus, in this project, I decided to focus...

AI-driven LoRaWAN Fertilizer Pollution Detector
Details from AI-driven LoRaWAN Fertilizer Pollution Detector
Chemical fertilizers are synthesized industrially out of estimated proportions of elements like nitrogen, phosphorus, and potassium[1], which provide necessary nutrients for plants to flourish vigorously. Due to intensive cultivation and the insufficient...

Raspberry Pi Powered IOT Garden
Hacker page by EST Engineering CC
One of the primary objectives of this project was to be able to maintain the well-being of a garden using the power of the Internet of Things (IoT). With the versatility of the present tools and software, our planter is integrated with sensors that monitor...

E-Paper Introduction
Instructions from AMB21/22/23 E-Paper Display Images
The 2.9” active area contains 296 x 128 pixels and has 1-bit white/black full display capabilities. An integrated circuit contains a gate buffer, source buffer, interface, timing control logic, oscillator, etc… are supplied with each panel.You...

First game of Lily
Log from Chess Mate
Here follows the first game of Lily ChessMate against an Online Chess computer:[Event "First game of Lily"][Site][Date ""][Round "-"][White "Online Chess Computer at 3s per move"][Black "Lily - ChessMate at Level 6/8"][Result "1-0"]1. e4 Nc6 2. d4 d5...

Schematic Updated
Log from DIY Solar Bottle Lamp
In my earlier schematic (V1.0), the solar panel is the only source to charge the battery. However, due to the limited area of the lamp, the solar panel mounted on the lamp is not sufficient to charge the larger capacity battery. So I have added a USB...

My lab
Hacker page by Andrey V
Some words about my lab. Most of my projects was made here... About stuff on my workbench... 1. Laptop DELL Precision M6800. 2. 42inch 4k LG moniror 3. My lovely GENELEC 8020 4. Hot air gun Element 858 5. Soldering station Hakko 951...

Build a USB PD protocol analyzer
Instructions from USB Power Delivery for Arduino
Bill of Materials (BOM) Bluepill development board (with a STM32F103C8 MCU)BreadboardUSB C intermediate connectorLM393P dual comparator3.3kΩ resistors (2pcs)1kΩ resistorWires Additionally, a device is needed to program the Bluepill. This...

pHaTsensorNet
Details from pHaTsensorNet
pHaTsensorNet Progress! Breadboarded a prototype wireless pH sensor that:Runs on an Adafruit Bluefruit Feather 32u4 boardPowered via USB and/or rechargeable LiPoly batteryReads pH data off Atlas Scientific EZO circuit connected to pH probePuts...

Test Unit 3
Log from NanoEgg Music Synthesizer
I have been busy and negligent in writing up my progress, but I wanted to show that I did finish the third test box, so here are some glamour shots of it. It looks pretty, but the internals are pretty hacky. Keyboard is still kinda not worky, but I'm...

Joint Angle sensing
Log from OrthoSense
Measuring human movements is important before rehabilitation, training or exercises can start. The knee was simply modeled as a hinge joint, and the flexion-extension angle was defined as the angle between the two consecutive joint segments. Existing...

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