573 Results for "↘ 최저가 Ò1Ò〈⑻⑷89〉83Ò⑥ ↗ 쓰리아워가격ｕ 쓰리아워가격earth강남쓰리아워강남쓰리아워쓰리아워enter 강남쓰리아워ぶЪ강남쓰리아워most"

Keypad console
Project by inferno4you
A two Arduino project that I hope to make into a gaming device.
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Tapo circuit COMPLETED! + Tested + Programmed
Log from AutoWats - A Plant in Every Home!
//----------------------------------------------------------------------------------------------------- // LIBRARIES //----------------------------------------------------------------------------------------------------- #include #include #include //-----------------------------------------------------------------------------------------------------...

Grove - Dust Sensor (PPD42NS) Review
Details from Grove - Dust Sensor (PPD42NS) Review
Product Specifications General Type: SensorArchitecture: For ArduinoOutput Signal: Digital (Negative Logic and PWM)Detectable Range of Concentration: 0 ~ 280000 pcs/litre (0 ~ 8000 pcs/0.01cf CF = 283 ml)Detectable particle diameter: >...

More 2369, with more caps !
Log from Hackaday TTLers
Back to the workshop for the revenge of the return of the son of the Vintage Ring Oscillator ! This time with a new ally : the ceramic capacitor ! TL;DR : it's 60% faster ! But the V/F curve might look different from @Tim 's experiments... As usual,...

Success!
Log from Voyage 200 Upgrades
So, the results are different than expected, but that is just fine. I'm running my V200 at 2x the speed it came from TI. For those who are TL:DR with my logs, you need a 1.21 kOhm resistor and an 18 pF capacitor. I never ran the MD5 checksums as I didn't...

REDACTED - The First Fully Open Bipedal Robot
Details from REDACTED - The First Fully Open Bipedal Robot
Project choices and the mission As stated in the summary, my goal is to provide an open solution to the bipedal walking problem, in order to give others a starting point and source of inspiration. This includes hardware designs, drawings, assembly plans,...

Tiny Radio Telescope
Details from Tiny Radio Telescope
What it can do: This radio telescope takes pictures in radio (on frequencies between 10.7Ghz and 12.75GHz). Theoretically, this radio telescope should be able to take pictures of the sky, in radio. If the dish is aimed properly, the results should create...

Choosing the UV LEDs
Log from UVA
LEDs come in all manners of sizes, colors and brightness. To be able to choose the most appropriate ones, we need to know what are they going to be used for. For this purpose, we did some market research on UV curing glues. After checking the datasheets...

CylinDraw Can Draw on Paper!
Log from CylinDraw: Rotary Plotter & Engraver
Announcing a major new capability: CylinDraw makes for an excellent paper plotter! The hardware needed to enable this capability only requires the addition of a large tube to wrap the paper around and two rubber bands to secure the paper in place....

My own try at a RingO9 with 2N2369A
Log from Hackaday TTLers
Edit: See also More 2369, with more caps !With a sporadic and limited access to the workshop (at last !) I can finally try new ideas ! I have meanwhile received 9K PMBT2369 in SMD but I decided to use the old stock of 50pc 2N2369A in metal can, that...

Arduino Variable Speed Temp. Fan Controller
Details from Arduino Variable Speed Temp. Fan Controller
You can find the schematic ready to edit and go on EasyEDA here. Source code for the Arduino sketch is attached and below. Note that it uses the TimerOne library to provide higher-resolution Timer1 frequency control for the Pulse Width Modulation to...

10kW (30kW pulse) Electronic Load
Details from 10kW (30kW pulse) Electronic Load
Project Overview Video for Hackaday Prize 2023: The End Result The Plan In principle it is simple: by connecting different combinations of binary value resistors in parallel, and assuming a constant input voltage, we can consume any arbitrary amount...

The Open Source Autarkic Motherboard
Details from The Open Source Autarkic Motherboard
3-11-2024 See these two 2011 Liliputing and TechCrunch articles, which were partly the inspiration for this project: https://liliputing.com/pixel-qi-suggests-low-power-tablets-could-be-powered-by-1w-solar-panels/(6-3-11) https://techcrunch.com/2011/06/04/first-solar-powered-laptop/ (6-4-11)...

CUTSIE WHUN - Fast, Tough, N Cute Balancing robot
Details from CUTSIE WHUN - Fast, Tough, N Cute Balancing robot
Sample Below is a sample of the serial monitor output window. Cycle #89 Clear distance to front: 0-In 0-Cm Temperature: 21-C 71-F System Arming State: Disarmed Transmission State: Neutral Turn State: Going Straight Spin State: Not Spinning Throttle...

Project Log 58: DIY Electric Motor¹.
Log from DIY Mech/Exoskeleton suit.
Thursday, 06/07/2023, 12:40.(I wrote this project log before copy-pasting it here) Anyway, back to DIY electric motors: I can't simply use two 10:1 reduction ratios (which would give 100:1 in total) simply because if I want to reach 30 rpm with...

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