3927 Results for "%E3%80%8A%E3%80%88 %EB%AC%B8%EC%9D%98 OIO%E2%86%975793%E2%86%977458 %E3%80%8B%E3%80%89 %EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9%E3%89%BB %E3%80%8A%E3%80%88 %EB%AC%B8%EC%9D%98 OIO%E2%86%975793%E2%86%977458 %E3%80%8B%E3%80%89 %E3%89%BAsteal%E3%85%AF%EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8%EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9%D1%84temperature %EC%85%94%EC%B8%A0%EB%A3%B8%ED%9B%84%EA%B8%B0%EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9 %EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8%E3%85%A3%EC%85%94%EC%B8%A0%EB%A3%B8%EC%B6%94%EC%B2%9C%CF%88encouragement%E3%85%94"

DIY Air Quality Tester
Details from DIY Air Quality Tester
Overview In this project “DIY Air Quality Tester” we use Node MCU microcontroller and air quality sensors to measure various gases concentration levels, providing valuable insights into the air’s purity.Full Project Link:https://electronicsworkshops.com/2023/11/13/diy-air-quality-tester/Introduction...

Snail Mail Notifier by Solenoid
Log from Me building projects from hackaday.io
#Snail Mail Notifier by @SolenoidThis is a long time shelfie, because I never had the 0805/0603 parts - and I'm not done yet. I'm just now able to use and program the receiver as a digispark. Rewarding hacking around though. I hope I can get some decoding...

Radioactive sources
Log from Open source expansion cloud chamber
1. UraniniteTry to buy Uraninite (formerly pitchblende) at a mineral show. I bought some pieces of Uraninite from the famous formerly Russian uranium mine of Hartenstein, Saxony, Germany, at an internet mineral show. Uraninite contains up to 88% uranium....

Supporting X-Axis Expansion
Log from Monoprice Select Mini Electro-Mechanical Upgrades
Balance. Why is it needed? One end of the X-axis is unsupported. If you extend this out, there should be enough force to have thins begin to bend. I'm not an mechanical engineer so I cannot calculate how much the 3 Z-Axis rods will bend when you're mid...

LCD Set up
Log from Viper PRO
OKAY, now that we have the raspberry set up, we can star the assemble of parts.Let's make the LCD work!First thing that we need is a adapt board ( its on components list), so we can solder every pin on 40 pin connector to the 40 pin GPIO on raspberry.Now...

Revision 7 production progress
Log from wESP32: Wired ESP32 with Ethernet and PoE
After waiting for four months since I ordered them, Mouser finally shipped the SI3404A PoE chip to my CM, so they have started production. I received this picture of the new PCBs: Looking good. I think there shouldn't be confusion about which...

PCB Design
Instructions from $1 PCB Christmas Tree
I designed my PCB Christmas tree using Autodesk EAGLE. EAGLE is an electronic design automation (EDA) software enabling schematic diagrams design, component placement and PCB routing. I started the design by creating the schematic of the electronic circuit....

More pins, more serial and a wall
Log from Extension card for TDS3000 scopes
Before going to the serial port subject, I took some time to analyze the display pins. The clocks were easy and matched what I found about some simple color LCD datasheets DotClock : pin 2 (25MHz, 50% duty cycle)HSync : pin 3 (31.5KHz, 88% duty cycle,...

UPDI HV Programmer
Details from UPDI HV Programmer
Mode Jumper Settings: Mode JumperProg ModePA0 ConfigurationsHV PulsePower Cycleno jumperUPDIUPDINONOpins 2-3 shortedHVUPDI, RESETYESNOpins 1-2 shortedPCHVUPDI, RESET, GPIOYESYES Modes: UPDI Mode: This mode would be used when the UPDI pin is configured...

Keeping the Tile Interface?
Log from TMD-2: Turing Machine Demonstrator Mark 2
IMHO the best part of TMD-1 is the tile interface. Programming the machine by filling out the State Transition Table with "special" tiles feels natural, something about the tactile nature of the process I guess. It's also a lot of fun. I've had a few...

UPDI HV Programmer Stick
Details from UPDI HV Programmer Stick
Uploading Firmware SELFPRG Jumper Settings: SELFPRG JumperProg Modeno jumperNormal operation.pins 1-2 shortedUPDI - Uploading firmware or installing bootloader via UPDI header using another UPDI (HV) programmer. This is necessary when no bootloader is...

A more reasonable touchscreen controller IC
Log from Put a Raspberry Pi CM4 into an original iPad
In my first project log, I had designed a PCB for interfacing with the touchscreen digitizer, based around Atmel's mXT2952, which was the only device I managed to find that had:datasheets availableenough drive / sense pins for the iPad's screen (40 drive,...

Prerequisites
Instructions from Autonomous Research Laboratories
Order the required parts [Self-contained Digikey Order] (60.80 USD + shipping as of 2022-10-20)The sculpting wire is also available at Amazon. Approximately 3' is required.The purpose of the wall adapter is so that, after initial setup, the SDL-Demo...

The Hackaday Prize Video
Log from The Open Book
I’m going to be honest: I had a whole long post I wanted to write this week about ideas for working with writers, a whole “Open Book Quarterly” where, if this thing took off, we could use royalties from the book to commission short stories,...

ST Low-power Optical Global Shutter Image Sensor for Automotive - VB56G4A
Hacker page by AVAQ SEMI
The VB56G4A is a 1.5 MP pixel global shutter image sensor designed for automotive driver monitoring applications. Using the superior 3D stacking technology and ST patented process, the sensor performs excellent in the near infrared region (940 nm). Thanks...

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