#quickcharge

[andmaybegayer]

Business in the front, party in the back. Yes, I'm leaving the button like that. It's fine.

This is a Qualcomm Quickcharge Trigger, based loosely on this design, but only rigged for 12V.

When you press the button, it negotiates up from 5V to 12V from any QC 2.0 compatible charger.

Why? The 12V supply that runs my desk is a noisy, cheap pile of garbage that whines at 18kHz all the time, and my hearing is still good enough to hear that all goddamn night. Finding quiet 12V supplies that don't develop inscrutable hums a few months down the line is a crapshoot. On the other hand, cellphone chargers are usually impossibly quiet. I have a loose QC phone charger that I don't need for anything else, so if I can convince it to pump out 12V I can use that to run my desk. Hence, this pile of junk.

Tested and working, all I have to do is press the button to get it to put out 12V. Eventually I might get a 9V zener diode and an LED and set up an indicator that tells me if it's in 12V mode, but for now I'll lean on the fact that I built it and I know how it works.

This is NOT fully wired correctly, as in if you plug the USB cable in upside down it will not trigger correctly. Fixing this is not too hard but would require me to fuck around with the protoboard more than I already have and dealing with protoboard is miserable. I'll just put some alignment markers on the cable I'm using I guess.

I'll have to sit later with a hacksaw and cut this section of protoboard out. Bleh. Building a case for things like this is what makes me wish I had a 3D printer. The exposed pins on the bottom are a short risk so this will get a chunk of cardboard two-way taped to the bottom.

If you ever get a chance to stock up on industry standard barrel jacks, do it, I use these things everywhere.

Quickcharge is a dying protocol, being replaced almost wholly by USB-PD, but USB-PD requires putting an actual microcontroller in the mix whereas this can be done fully analogue, and I believe that even QC 3.0 is still simple enough that a human with some buttons and a few resistor ladders could query basically any voltage it can supply (which is many)

[darkcybertron]

they are too silly

[picurneeds]

💡 Illuminate Your Space with our Rechargeable Emergency Tube Light! 🔦⚡️

🔌 With a quick 10-hour Charging Time, you'll never be left in the Dark for Long.🟡

☄️ Featuring an AC Charging port for Convenience and a Wall-Hanging design with an On/Off switch for easy Access 🔥.

[bsl-golf-cart-lithium-battery]

Experience the convenience of the BSLBATT 48V 134Ah LiFePO4 Battery!

Its quick 2-hour charge ensures you're always powered up and ready to tackle the day. With its high energy efficiency and custom design, this battery is tailored to meet your specific requirements. And with a generous 5-10 years warranty, you can trust in its long-lasting performance.

[diyfixtool666]

This tester is really accurate! ! !

FNB48S FNB58 USB voltmeter ammeter Type-C fast charge tester

Good repair tools that every electronic product repair worker needs

FNIRSI FNB48S voltmeter ammeter current fast charge tester protocol PD trigger ammeter USB tester QC4 PD3.0 2.0 PPS capacity test tool. FNIRSI-FNB58 PD QC USB tester digital voltmeter ammeter TYPE-C fast charge detection trigger capacity ripple measurement.

[ybpower]

168V 10A charger

[edisonsciencecorner]

Quick Charge Trigger modules PCBs from @jlcpcb QC trigger is used to get more than 5 volts from QC enabled power banks and chargers. Using this module we can access 5v,9v and 12 volts from USB output. #jlcpcb #pcb #pcbassembly #usb #quickcharge #charger #power #microcontroller #circuit #programming #USB #LED #electronics #components https://www.instagram.com/p/Cpz5XqrLUiC/?igshid=NGJjMDIxMWI=

[reviewed-that]

Bose QuietComfort 45 Review

The Bose QuietComfort 45 is the latest addition to the QuietComfort series of noise-cancelling headphones from Bose. The QuietComfort 45 promises to deliver exceptional noise cancellation performance, impressive sound quality, and improved comfort. Here is a detailed review of the Bose QuietComfort 45.

Design and Build Quality

The QuietComfort 45 looks similar to its predecessor, the QuietComfort 35 II. It has a sleek and modern design with a predominantly black color scheme. The headphones are made from high-quality materials and feel sturdy and well-built. The earcups are well-padded and covered with a soft leather material, providing a comfortable fit even during long listening sessions. The headband is also well-padded, which further adds to the overall comfort of the headphones.

Features

The QuietComfort 45 comes with a range of features that make it a great choice for music lovers and frequent travelers. Here are some of the key features:

Noise Cancellation: The QuietComfort 45 comes with Bose's renowned noise-cancellation technology. The headphones use multiple microphones to pick up and cancel out ambient noise, ensuring a distraction-free listening experience. The noise cancellation performance of the QuietComfort 45 is excellent and can easily block out low-frequency sounds like airplane engines and traffic noise.

Transparency Mode: The headphones come with a Transparency Mode that allows you to hear your surroundings without having to take off the headphones. This feature is useful in situations where you need to be aware of your surroundings, like crossing a busy street.

Bluetooth Connectivity: The QuietComfort 45 comes with Bluetooth 5.1 connectivity, which ensures a stable and reliable connection with your smartphone, tablet, or laptop. The headphones also support multi-device pairing, allowing you to connect to two devices simultaneously.

Voice Assistant Integration: The headphones support voice assistants like Amazon Alexa and Google Assistant, allowing you to control your music and access information hands-free.

Battery Life: The QuietComfort 45 has a battery life of up to 24 hours, which is impressive for a pair of noise-cancelling headphones. The headphones also come with a quick charge feature that provides 3 hours of playback time with just 15 minutes of charging.

Sound Quality

The sound quality of the QuietComfort 45 is excellent, with clear and detailed audio reproduction. The headphones have a balanced sound signature with a slight emphasis on the bass. The mids and highs are well-defined, and the soundstage is wide and spacious. The noise-cancellation technology also helps to enhance the overall audio quality by reducing ambient noise and providing a more immersive listening experience.

Comfort

The QuietComfort 45 is a comfortable pair of headphones to wear for extended periods. The earcups are well-padded and covered with a soft leather material, which provides a comfortable fit and helps to reduce pressure on the ears. The headband is also well-padded and distributes the weight of the headphones evenly across the head, reducing any discomfort or fatigue.

Conclusion

Overall, the Bose QuietComfort 45 is an excellent pair of noise-canceling headphones that deliver exceptional performance, comfort, and features. The headphones are well-built and come with a range of features like Bluetooth connectivity, voice assistant integration, and a long battery life that make them a great choice for music lovers and frequent travelers. The sound quality of the QuietComfort 45 is excellent, and the noise-cancellation technology works exceptionally well, providing a distraction-free listening experience. If you're looking for a high-quality pair of noise-canceling headphones, the Bose QuietComfort 45 is definitely worth considering.

[peonacotton]

Top Features Of QuickCharge Pro

Quick charge Pro has a lot that makes it second to the rest of the pack. This review will concentrate on the amazing Quickcharge Pro features.

It will help you save space.

It can get messy when you have many outlets or plug in large devices. Quick Charge Pro can help to reduce clutter and create a safe space. All you have to do is plug the charger into one outlet and get rid of the mess by plugging four different devices to it. Quick Charge Pro prevents wire tangling by doing this. To find out more info on Charging Device, you have to visit https://www.mynewsdesk.com/global-product/pressreleases/quick-charge-pro-reviews-is-the-charger-worth-it-3231303 website.

Compatibility

Quickcharge Pro is compatible with the latest Apple as well as Android devices. You don't require any special cable, just your standard smartphone cable. The QUICKCHARGEPRO charger can power up to 40 watts for older USB-A devices, instead of the standard 5 milliwatts. This means older devices are able to be charged up to double the speed of a standard charger.

This charger is made with materials that are resistant to fire.

The Quick Charge Pro charger has an additional advantage It is completely secure, since it's made from high-quality materials that are fireproof. Because the materials are of high-quality and free of hazards so you can rest assured that there will be no dangerous sparks flying around when you plug it in. This makes it easy to use for children to use it in the house. It is important to take care.

It's a stunning design

Another great aspect of this device is that it has a minimalistic and modern design. It looks fantastic in an office and can charge multiple devices at once. It is offered in a black, simple color that has a user-friendly design.

Your phones and other devices are safe

There's no need to worry about the security of your gadgets. The energy that chargers draw will not harm your device because modern phones have been made to regulate the power they draw to protect their batteries.

Quick Charge Pro saves time

Quick Charge Pro saves you time and allows you to plug in multiple devices at the same time. Furthermore, Quick Charge Pro also provides faster charging, meaning that there's no reason to waste endless hours waiting for each device to charge. If you're on the go, Quick Charge Pro can literally make your life easier.

User-friendly

A basic understanding or a tutorial is requiredto use this charger, it is easy to use. Just the way you use your normal smartphone charger Plugging the charger into the socket will allow it to perform the task. The only difference is that it will charge your devices more quickly. It doesn't require you to read the manual to understand how it works.

Compatible with a variety of devices

The greatest benefit of the Quick Charge Pro charger is that it doesn't limit the types of devices that are charged. It is possible to charge Apple devices like your iPhone or iPad as well as your kindle as well as Android products. Your vape pods , wireless earbuds are also charged. Quick Charge Pro can charge speakers and other devices too.

Portability

It is something you can have in your hand bag or pocket, or in your hand wherever you go. No doubt this charger was specifically created to save you valuable time.

Ultrafast

Don't be discouraged by the low-quality chargers included with your phone. Usually rated at around 5 watts, these chargers will take a lot of your time in charging your tablet or phone. But with the Quick charge Pro Quick Charger's power rating of 40 watts it can charge your device twice as fast!

Plugs into any wall socket

It will fit easily into any standard wall socket. It draws the available electrical power that is available in the socket or extension. You should make sure that the socket has an adequate power output.

[syjhelen]

Happy Lantern Festival! Wishing you health, happiness and fortunes in the New Year of the Rabbit! #rockrose #rockrosetech #madebyrockrose #technology #powerbank #powerbanks#quickcharge #quickcharger #powerbankiphone #powerbanklightning #fastcharging #charging #cable #usbcable #usbccable #datacable #datacables #synccable #charger #travelcharger #carcharger #wirelesscharger #audio #truewirelessearbuds #portablefan #portablehumidifier #screenprotector #screenprotectors #caseiphone #iphonecase https://www.instagram.com/p/CoRUvj_rwDj/?igshid=NGJjMDIxMWI=

[vekkvlog]

RAMPOW . . . . . . . . #vekkvlog #rampow #power #charger #usbc #fastcharging #fast #usbcable #tech #watt #pixel #googlepixel #pixel7 #googlepixel7 #gan #gantech #powerdelivery #quickcharge #ricarica #caricatore #ricaricarapida #ricaricaveloce #blackfriday #usbpowerdelivery #powerdeliverycharger #usbpower #typec #usbcharger #techreview #instatech (presso Padua, Italy) https://www.instagram.com/p/ClK_YR-IeMv/?igshid=NGJjMDIxMWI=

[picurneeds]

⛏️ Upgrade your Grooming routine with our Electric Shaver! ⚡️

🪮 Engineered with Carbon Steel Cutters for Precision and Durability,

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[senorcases]

Having a fast-charging USB cable is equally as crucial as having a fast-charging power adapter if you have a smartphone that charges quickly. They are interrelated. Do you need a fast-charging USB cable for your smart devices? At Senor Cases, we offer robust and durable fast-charging USB cables that can fully charge your phone in a nick of time. Our fast-charging USB cables are robust and long-lasting.

Visit our store in Las Vegas to grab one for your favorite device.

[sharedchargingstationcompany]

CHARGEEIGHT appeared on CBS TV in the United States

Founded in 1927, CBS Radio and Television is one of the major news television stations in the United States. After decades of solid development, with the expansion of radio coverage and the continuous improvement of listening rates, CBS radio and television stations have become an important window of propaganda in the United States.

Recently, at the invitation of CBS TV host Bill Flanagan, CHARGEEIGHT participated in the recording of CBS's "Our Region's Business" column! The product debuted on the US CBS television station, its advanced appearance and simple operation methods and the practicality of the product, so that the audience has a new understanding of the product of shared charging treasure.

CHARGEEIGHT has focused on the shared charging treasure industry for 8 years, and is a shared charging treasure operation service platform based on the Internet and Internet of Things technology, industrial characteristics, ecological environment, big data service research and development, operation and service, and the only high-quality manufacturer of shared charging treasure in the whole industry. It has a total of 34 patents/copyrights, one-stop service of products + systems, global mainstream payment of chain communication, and business scope expansion to five continents of the world

The company is based in China, looking at the world, serving more than 60 global shared charging treasure brands, and its products are sold to nearly 40 countries around the world, such as Australia, Canada, South Korea, Singapore, Vietnam, etc., which are favored by customers.

At present, the Peterson Activity Center in the United States, the University of Pittsburgh, PIT Airport and other places have put into use THE SHARED CHARGING TREASURE OF CARRIAGEEIGHT, and its practical effect has been highly recognized in the market.

[ybpower]

58.4V30A charger