전체 글 (22) 썸네일형 리스트형 Assemble PCBs through OrCAD School Project A bill of materials BOM Level Part No. Manufacturer Part No. Description Qty. Unit Price 1 839-1184-ND 11-00021 CORD 18AWG NEMA5-15P - CBL 3.28' 1 $$4.42 2 237-2007-ND F-70X PWR XFMR LAMINATED 12.6VA CHAS 1 $21.93 3 1572-1150-ND 477CKH050M CAP ALUM 470UF 20% 50V RADIAL 1 $1.54 4 1001-2031-ND CK06BX105K CAP CER 1UF 50V BX RADIAL 1 $6.62 5 445-173434-1-ND FG26X5R1H106KRT06 CAP CER 1.. 1.4 Mobile Device Connectivity https://www.professormesser.com/free-a-plus-training/220-1101/220-1101-video/220-1101-training-course/ Cellular Standards Cellular networks Mobile devices - "Cell" phones Separate land into "cells" - Antenna coverages a cell with certain frequencies 2G networks - GSM -> Global System for Mobile Communications, CDMA -> Code Division Multiple Access Poor data support - Orignially used circuit-swit.. Soldering and circuit designs Project - YouTube Pneumatics and Hydraulic 1.11 Linux https://www.professormesser.com/free-a-plus-training/220-1102/220-1102-video/220-1102-training-course/ Linux Commands Linux commands The command line - Terminal, Xterm, or similar Commads are similar in both Linux and masOS - macOS derived from BSD (Berkeley software Distribution) Unix, (macOS is derived from Unix Linux) Download a Live CD or install a virtual machine - Many pre-made Linux distr.. How to run an Ubuntu Desktop virtual machine using VirtualBox 7 https://ubuntu.com/tutorials/how-to-run-ubuntu-desktop-on-a-virtual-machine-using-virtualbox How to run an Ubuntu Desktop virtual machine using VirtualBox 7 Create a new virtual machine Install your image Explore Virtual Box Troubleshooting Download an Ubuntu Image https://www.linux.org/pages/download/ Choose any image that you want to download. To download 'Ubuntu', click 'Download Ubuntu' unde.. 1.10 macOS https://www.professormesser.com/free-a-plus-training/220-1102/220-1102-video/220-1102-training-course/ macOS Overview File types .dmg - Apple Disk Image, Mountable as a drive in Finder .pkg - Installer Package, Used to distribute software, Runs thorugh an installer script, similar to a .exe program in Windows .app - Application bundle, Contains the necessary files to use the application, "View P.. 1.3 Mobile Device Configuration https://www.professormesser.com/free-a-plus-training/220-1101/220-1101-video/220-1101-training-course/ Connecting Mobile Devices Connecting mobile devices Phones and tablets - Many different ways to connect Wire and wireless connectivity - Standards and options change through the years Used for synchronization, connectivity, backup, and identification - Sometimes simultaneously USB Designed for .. 이전 1 2 3 다음
