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451 Results for "%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%9C%9Awww%2Coptime4.com%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%20%EC%9D%B8%EC%B2%9C%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%9C%9A%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%E1%98%9B%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EC%82%AC%EC%A7%84%E1%98%9B%20%EC%9D%B8%EC%B2%9C%ED%9C%B4%EA%B2%8C%ED%85%94%20%EC%9D%B8%EC%B2%9C%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84"

  • STONE TFT LCD + ESP32 +MEDICAL VENTILATOR
  • Hacker page     by 94754sakura
  • The novel coronavirus has caused nearly more than 80 thousand confirmed cases nationwide, and the respirators and respirators are in short supply in recent months. Not only that, but the situation abroad is also not optimistic. The cumulative number...

  • Low end MCU Selection
  • Hacker page     by Christoph Tack
  • Requirement low power : 3V3 or lower, not 5V powered at least 7 GPIOs, 9 preferred.  We don't want to read the status of the switches with an ADC. as small as possible cheap easy to solder Availability : 2nd sourced PlatformIO / Arduino support...

  • stm32g0, openocd, and mecrisp stellaris - part 2
  • Hacker page     by Andrew Clapp
  • Let's get to some more real-world examples.  First, we can look at a color-pill.  Pick a color.  If you search for "blue pill" or "green pill" or "red pill" and tac "stm32" on to the search, they all bring up useful information. ...

  • UPC barcode generator
  • Hacker page     by mit41301
  • 000 REM UPC/EAN CODE GENERATOR 010 DIM p$(29), c%(12), q$(9), m%(100) 020 INPUT " Enter the Number : "; u$ 030 FOR i% = 0 TO 9 040 READ n$, s$ 050 n% = ASC(n$) 060 s% = ASC(s$) XOR &H3F 070 WHILE n% <> 0 080 p$(i%) = RIGHT$(STR$(n% MOD 2), 1) + p$(i%)...

  • Just some links
  • Hacker page     by shlonkin
  • Someone asked me how many of my projects have been featured on HaD, and I had no idea, so I decided to make this page to keep track of them. This was not meant for bragging purposes. I just wanted some collection of links to HaD articles where my stuff...

  • Electronic standard parts : Power Supplies
  • Hacker page     by Christoph Tack
  • DC DC Converters Board Mount DeviceSpecificationsSourcesBuck converter moduleInput voltage : 4.5V - 28VOutput voltage : 0.8 - 20VOutput current : 3AEfficiency : 92%Switching frequency : 1MHz - 1.5MHzOperating temperature : -20°C - +85°CSize...

  • 2021 Deep Anatomy of SQ-001 Soldering Iron
  • Hacker page     by Candy
  • About Soldering Iron Hey guys,this is Candy, from Guangxi Crossing Aircraft Group.  I am an RC fan. Basically, as long as my friends around me organize competitive flying activities, I will participate. But in a competitive flying competition, all...

  • Calibrations and Tweaks for My spectrometer
  • Hacker page     by David H Haffner Sr
  • I thought I'd create another additional page to supplement the times when I am either tweaking my project or doing a hardware calibration and such, kind of a misc page!http://publiclab.org/notes/dhaffnersr/05-20-2016/cfl-scans-using-the-dh-4-2-spectrometer...

  • A Life in the Day of MorningStar
  • Hacker page     by Morning.Star
  • I've led an incredible life, one too incredible to keep telling, so I'm putting it all here in brief. Buried among the rest of my stuff it will tell my story until I'm ready to write my book. One day I will, but until then. Born Jan 1967, same year as...

  • Small Signal Motor Driver
  • Hacker page     by Super Circuits
  • This article explains how you can build a small signal motor driver. A signal is entering the input of the circuit and is amplified with three transistors to drive a low current motor. This circuit can be connected to an AC amplifier. The AC amplifier...

  • STONE HMI ESP32 LINE COUNT AND ALARM
  • Hacker page     by 94754sakura
  • With the continuous development of a single-chip microcomputer, the counting equipment tends to be automatic. It needs an automatic technical device with real-time, high efficiency, and accuracy to meet the counting requirements of the modern production...

  • 6+ IDEs to debug the $2 STM32 BluePill
  • Hacker page     by Wassim
  • 2018 UpdateST gets AtollicYes, "almost 2018", update. Interesting to see as noted @Hamish with the link he posted, STMicro acquiring Atollic IDE that was classified in this review as the most efficient. That makes sense. VSCode rules overWhere...

  • Arduino Workshop-Simple Motor Control
  • Hacker page     by Mr. Sarful hassan
  • This tutorial we are going to Arduino Simple Motor Control, in one direction, using a power transistor, diode, and external power supply to power the motor and a potentiometer to control the speed. Any suitable NPN power transistor designed for high...

  • Calibrate APM 2.8 using Mission Planner
  • Hacker page     by rjrobotics007
  • Hey Guys!! Do you want to Calibrate APM 2.8 using Mission Planner? I am here to provide you a simple path to do it. You can start by using the following parts: APM 2.8 flight controller FlySky FS-i6 2.4G 6CH PPM RC Transmitter With FS-iA6B Receiver Q450...
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