24373 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸추천Ⅴ のson선릉셔츠룸ｗ선릉셔츠룸셔츠룸㈜┢셔츠룸implied 강남셔츠룸ㅴ셔츠룸가격ㅂ⑤reached"

Capacitive discharge spot welder
Details from Capacitive discharge spot welder
Core of this device is 20 x 4.6 mF = 94 mF capacitor bank with maximum voltage rated at 40 V which equals to 75.2 J of energy. Capacitor bank is charged via 2 A current source realized with U4 (LM317) - make sure to be able to heatsink 5 W average power...

Triink - low power BLE E-Paper Clock
Details from Triink - low power BLE E-Paper Clock
Background: The goal was to create a nicely looking E-Paper Clock that will show the current time all the time, so a refresh every minute is needed. This goal was reached by implementing a custom LUT(Look Up Table) driving the E-Paper display as well...

Fencing Scoring Box
Details from Fencing Scoring Box
The local club needed another scoring box, and the things cost a fortune. So naturally I thought, "Hey, I can totally build one of those!". And I did, sort of.First attempt was way too elaborate. it was a whole enclosure with EL panels...

Insulin Minder
Details from Insulin Minder
As a type-1 diabetic, I am dependant on regular injections of insulin (in my case, two different types) - four or more times a day. This means carrying my insulin around with me pretty much everywhere. Generally insulin is kept refrigerated, but the...

ESP8266 Power Latch
Details from ESP8266 Power Latch
The "files" section (below) has a downloadable link for the example .ino file. The code is very simple and implementing it in plain C using the standard, or open, SDK shouldn't present any problems.The are basically only three, very short, routines.LatchOn()LatchOff()ChkAutoOff()The...

TimeBlock
Details from TimeBlock
The box's interface is as simple as possible: there's only one button. When the clock is off, press the button and the clock will start. If the button is pressed and released quickly while running, the clock will reset to zero and start over. If the...

Open Source Underwater Distributed Sensor Network
Details from Open Source Underwater Distributed Sensor Network
Water quality monitoring is essential for maintaining a healthy ecosystem. It is important for managing fisheries, measuring bacteria and algal blooms to protect public health, and pinpointing sources of pollution. Because of climate change, it is also...

Kinnow - Automatic Pick and Place Feeder
Details from Kinnow - Automatic Pick and Place Feeder
Over the last few years, various pieces of gear, useful for building electronics and robotics projects at home have become very affordable. Electronics test equipment, 3D printers and capable single board computers are now affordable enough to justify...

SHE BON
Details from SHE BON
Hi everyone! This spring I've committed to make myself "a suit of amour" that will indicate my physical status... particularly my level of excitement. My intention is to manipulate a multitude of sensors in order to track my physical status, so that...

Solar-X
Details from Solar-X
To concentrate solar radiation four designs are identified: Parabolic trough: Long rows of parabolic reflectors concentrate the sunlight 70 to 100 times onto a heat collection element (HCE) placed along the reflector’s focal line. The Sun is tracked...

Dial Indicator Clock
Details from Dial Indicator Clock
A dial indicator is used to accurately measure linear displacement. A typical indicator can measure up to 1 inch of movement with a resolution of 1/1000 of an inch (for those of us using antiquated imperial measuring units.) Usually, the large needle...

DP Ventilator
Details from DP Ventilator
At the end of March 2020, we were thinking about whether we could do something for the world to help in the COVID-19 crisis. After some discussion we quickly got to a point where we agreed. We believe that a usable ventilator could certainly...

LiPo Charger with Load Sharing
Details from LiPo Charger with Load Sharing
For battery charging the TP4056 (U1) is used. The TP4056 is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. The charge voltage is fixed at 4.2V and the charge current (max 1000mA) can be programmed...

Automated Bath and Shower
Details from Automated Bath and Shower
HOW DOES IT WORK?Good question! It's quite simple really. It can be done in as little as 2 steps:1) Log in2) Start either the bath or shower with your previously saved settings!And that's it!WHAT HAPPENS BEHIND THE SCENES?You will begin by entering your...

USB Monitor
Details from USB Monitor
Introduction Before doing this project, I ask myself if we can work, watch videos or playing games on a small screen. To do this project, I'm inspired by Paul Stoffregen's movie2serial project used with OctoWS2811 Leds to stream video playback. I invite...

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