Abstract: With the increasing use of Pb free solder in Electronic assemblies the estimation of their reliability under field use conditions is becoming important. The acceleration factor for solder ...

This module automatically performs movements on the x, y, x-diagonal, y-diagonal, and z axes, and measures your steppers missed steps at various accelerations ...

TL;DR: This calculator is for pure LoRa modem, not for LoRaWAN. The demo is avaliable here. LoRa is a exteremely powerful modulation method that can transmit data over 3km away. But one of the down ...

Abstract: A fast algorithm for the evaluation of acoustic fields produced by given source distributions is developed with the aim of accelerating iterative boundary element method (BEM) solvers. The ...

A typical pregnancy lasts, on average, 280 days, or 40 weeks—starting with the first day of the last normal menstrual period as day 1. An estimated due date can be calculated by following steps 1 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Employing workers in your small business costs more than just the hourly wages or salaries you pay them. You incur additional costs, such as taxes, benefits and supplies, which increase your actual ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Thomas J. Brock is a CFA and CPA with more than 20 years of ...