How To: Wire a 555 timer chip for PWM
This demonstrates how to wire a 555 timer chip for Pulse Width Modulation. Items used: solderless breadboard, 555 chip, 510 ohm resistor, 100k ohm variable resistor, 1 RGB LED at 20-25ma, wires, and 9v battery. And those vertical lines are what i mean in terms of what you can see only on the camera. You can see the led light of course without the camera. Please enable JavaScript to watch this video.
In the picture, you see a gull wing component with according to the IPC J-STD-001 and IPC-A-610 a solder bridge. A solder bridge is a defect for all the product classes. Most used method to resolve this defect is with a desoldering iron. This is not the correct way to do it because of the risks of damaging the component or PCB itself.
8.4.1 Component Removal, Surface Mount Gull Wing Components
News: iOS 11.2 Released to the Masses with Bug Fixes, Apple Pay Cash & More New Features How To: Use Apple Pay with Face ID on Your iPhone X, X S, X S Max, or X R; News: Apple Just Released iOS 12.3 Developer Beta 2 Today, Includes Date & Time Features & Updates to Wallet Transactions
All the New Apple TV Features in iOS 12.3 for iPhone « iOS
In the revamped Messages app in iOS 10, you can now send animated GIFs from your iPad, iPhone, or iPod touch without a third-party keyboard like Giphy or GIF Keyboard. Best of all, this is not just an iMessage-only feature. We tested it out and were able to send animated GIFs to Android users via
Send and save GIFs on your iPhone, iPad, or iPod touch
View Saved password in Chrome, Firefox Browser also Delete or Import or Export Saved Password Easily. Also Secure your password from hacker & others.
Manage, edit and view saved passwords in Chrome on Windows PC
How to Update Facebook Profile Picture Without Notifying Anyone click the downward facing arrow in the top-right corner of your profile update post and click "Turn off notifications for this
Update Facebook profile picture without notifying everyone
Samsung just announced the Galaxy S10 lineup, but we already knew each device's every nook and cranny. Thanks to leaks and hands-on demos, we know the OEM kept the coveted headphone jack, but omitted one treasured feature in its place — the notification LED. Why did Samsung strip the S10 of this
How to Enable LED Flash Alerts for Calls, Texts, & Battery
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For example, one of my friends is a model: she's attractive, and her photo shoots are often artsy, but it's nothing you'd want your boss asking you about because they peeked over your shoulder at
How to Fix and repair the LCD screen on the HTC Touch
I used the video provided here but got stuck — the "install" button won't click. to WhatsApp on Android or iPhone Get Faster Access to Your Favorite
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Need a quick repair job for your HP iPAQ Pocket PC H4150 or H4155? Well, this video tutorial will show you how to disassemble the phone after it's been damaged. You'll see exactly how to take it apart, then simply reverse the instructions to put the HP iPAQ H4150 or H4155 back together. 1. Take out
HP iPAQ hw6515 Screen Repair & Replacement Directions
The Galaxy S2's vibrant 8-inch display is stunning. / Credit: Jeremy Lips The superportable Samsung Galaxy Tab S2 is a gorgeous, durable device for light productivity on the go.
Four Isn't Enough: How to Add an Extra Application to Your iPhone or iPad Dock News: Little Boxes Turns Your iPad into an Old-Fashioned Music Box News: This Hack Turns Your iPad into a Multi-Window Multitasking Powerhouse for $10 How To: Charge Your iPhone 7 While Listening to Music
How to Snap & Resize Side-by-Side Windows in Windows 10
How to reset windows 10, remove everything option without disk CD/DVD, how to factory reset/restore windows 10 computer settings. Repair windows10 using the automatic reset this PC option. If you
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