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188 Results for "electric office chair"

  • Spinning Bottle

  • This web page is about my spinning bottle project. You can see that my object is made with a bottle attached to a ruler with raffia pollot and a pencil on the other end of the ruler. Both holes (on each end of the ruler) were drilled. Thus you might...
  • What's to Expect about the 4680 Batteries

  • In the age that electrification is undergoing, changes that occur in the lithium battery market will be exponentially increased. Since the introduction of the 4680 battery, the plates associated with the battery have become uneasy. According to...
  • What is a PM Stepper Motor?

  • What is a Permanent Magnet Stepper Motor? Permanent magnet stepper motors (PM) are rotated by a magnetic rotor core through interacting with a pulsed electromagnetic field generated by the stator.Permanent magnet step motors are generally two-phase,...
  • Battery that self-destructs in 30 minutes

  • Iowa State University, USA, scientists have developed a self-destructing battery that can power a simple electronic device such as a four-function calculator for up to 15 minutes and then dissolve in water. This could pave the way for so-called transient...
  • DIY Home Automation under $40?

  • So I've been messing around trying to make the cheapest possible home automation setup, and with help from my friend Abhi, here's what we came up with, including all the equipment, connections and code:https://www.homesecuritylist.com/diy-home-automation-system-under-40-dollars/Here's...
  • 5 V Voltage Regulator

  • This article shows explains a simple implementation of 5 V voltage regulator IC, LM7805.You can see the performance of my circuit in this video:Step 1: Make the CircuitI did not include any input or output capacitors specified in the LM7805 datasheets.Step...
  • low consumption motor

  • Low consumption motor Objective : to build an electric motor operated under low power (voltage and current) , powered by a single small solar panel which can operate in the artificial light and which can be transformed in a small electric dc generator....
  • HyTech Sensor Acquisition Board

  • HyTech Racing is an award-winning student-run organization at the Georgia Institute of Technology dedicated to furthering students' engineering experience through the rigorous design and development of Formula Student electric vehicles. Every year, we...
  • HyTech Battery Management System Segment

  • HyTech Racing is an award-winning student-run organization at the Georgia Institute of Technology dedicated to furthering students' engineering experience through the rigorous design and development of Formula SAE electric vehicles. Every year,...
  • CAN-Isolation Board Overview

  • By: Ayrton Antenucci, Electric Powertrain Design, University of Toronto Formula Racing Each year, the University of Toronto Formula Racing Team (UTFR) designs and builds a car to compete in international Formula SAE (Formula Student) events. As such,...
  • Dynamometer for Eco-Marathons

  • Eco-marathons are engineering competitions where students build vehicles to travel as efficiently as possible. To engineer an efficient electrical drivetrain, test equipment is necessary to test and improve the drivetrain in a lab setting. Bristol Racing...
  • In-Segment Board Overview

  • By: Ayrton Antenucci, Electric Powertrain Lead, University of Toronto Formula Racing Each year, the University of Toronto Formula Racing Team (UTFR) designs and builds a car to compete in international Formula SAE (Formula Student) events. As such, the...
  • Hardware Architecture for Formula Student Car

  • Introduction: Formula Student is a global engineering competition that challenges university students to design, build, and race a formula-style race car. One of the most important aspects of a Formula Student car is its hardware architecture. The hardware...