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232 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"

  • Home-made humidifier diagram

  • Production steps: Step 1: Required materials: Empty baby wipes box Aluminum foil (approximately 7.5 by 5 inches, 19 by 12.7 cm) 20 ounces (about 560 ml) bottled water bottle 80mm computer cooling fan, including mounting screws Single pole double throw...
  • Valden: Heat Pump controller

  • Valden Heat Pump Controller v1.x The Valden Heat Pump controller is an open source platform to precisely control heat pumps. This controller can be used for the automation of newly built Heat Pumps (HPs), as a repair controller for old systems or as...
  • Luggage

  • The case is a Peli 1300 "Protector" which I got second-hand from eBay. First task, cleaning off the original industrial labels (paint scraper + solvent) and then replacing the damaged handle and clips. (Part of the RS components order, along with the...
  • Toast-R-Reflow

  • The Toast-R-Reflow design consists of a power board and a controller. When I started the project, I didn't actually have a reflow oven, so the power board was designed with through-hole parts. This has worked out fairly well. There aren't very many pieces...
  • DIY H-Bridge motor driver

  • Motor Drivers The most common type of motors you might have come across is the 3 V DC motors which are optimized to work with low voltages. These motors are hobbyists friendly and low cost. Running them is quite simple. Just connect them with two 1.5...
  • vThing Starter

  • The goal of this project is to lower the bar to IOT Development as much as possible and allow a wider group of people to feel the joy of "physical" computing.Recently i've been asked in my company to deliver a training on IOT Development. I announced...
  • Teledyne Platform Card Display

  • Southern Transit asked me to automate a ‘Solari’ platform card display. They demoed it at Brighton Model World and they are installing it at a heritage rail site in Oxfordshire.This Teledyne unit was removed from Haywards Heath Railway Station sometime...
  • CNC Mod Pack

  • The core of this project is the mounting bracket that allows anyone to create their own mounts. The dimensions of the bracket are shown below so that anyone can use it as a starting point when designing their mounts. The idea behind having a slot in...
  • Vintage Geiger Counter Upgrade

  • This project is actually a few years old, I'm just now posting it because I didn't have a Hackaday.io account back then. The first thing I did to the Geiger counter once I got it was power it up on a mains Variac (an variable transformer in for those...
  • Serious desktop CNC mill

  • Design: This iteration was properly designed in 3D CAD before being fabricated; previous iterations were just done on-the-fly with the parts I had on hand, with "upgrades" bolted on along the way. I didn't base the design off of any existing mills, though...
  • Mantis Microscope Repair

  • I modeled up a new mounting bracket based on the remains of the original bracket (in the photo above) and a few assumptions along with plenty of measurements. The bracket was 3D printed using my Tronxy P802M printer using white PLA with a layer height...