These are little PCBs that plug directly into a USB power source either way round, and light up. One type is just a plain light, another is a dark sensing night light and the most complicated has a touch sensor that dims the light in or out.
All the PCBs are about 0.1″ thick (2.54mm) and just under half an inch wide (about 12mm). They have gold plated connector fingers on both sides so they can be plugged in either way up, and to prevent the +5V rail from shorting to the screened metal socket they have diodes on both the positive connections.
These little things are neat. They only cost about a dollar/euro/pound or two each including shipping and are available in cold or warm white.
Yes I am drinking diet Pepsi with absinthe in it. Super-aromatic. Source

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UNI PRECISION INDUSTRIAL Hong Kong

For in excess of 30 years Uni Precision has supplied superior contract manufacturing services to customers around the globe. You can expect engineering help, production mechanization, supply chain administration and a wide range of contract manufacturing features.

Quality & Great Value – PCB Contract Manufacturing
Variable operations and fully commited support services has enabled Uni Precision to turn into one of the most reliable contract makers in China. We make an attempt to exceed presumptions for consignment, turnkey and tailored manufacturing services.

Our Highlights

Quality Certifications
Excellent Inspection & qualification
Versatile Manufacturing Capabilities

Customers globally choose Uni Precision for good quality design and contract manufacturing services. Our proficient operations, low operating costs and professional supply chain administration diminishes expenditures and presents great value to our customers.

Based in Hong Kong, with a 7,500 sqm ( 80,700 sq. ft.) manufacturing plant is based in Dongguan, China. With above Six hundred workers and innovative manufacturing machines, we deliver unrivalled quality, qualification and price. Uni Precision was one of the several corporations in China to get ISO 9001:2008, and we have continued to increase our quality certifications to fulfill the higher level of qualification and dependability.

We’re A Contract Producer in China With International Sales Assistance

Uni Precision makes an effort to surpass buyer anticipations. Our major corporate culture is specialized in giving the finest quality engineering and contract manufacturing services, though clients often decide upon Uni Precision for our service and support. With sales workplaces in Hong Kong and on the West Coast of the U.S ., we deliver experienced client care and obvious interaction throughout the PCB fabricating process.

As one of China’s leading contract manufacturers, we can easily limit customers’ publicity and threat by working with providers straight. We fully understand the Chinese culture, language and judicial system, and will attempt to assure quality, qualification and matchless value. We fully understand shipping and delivery requirements and maintain associations with essential shipping partners which provide on-time shipping and delivery.

Adaptable PCB Contract Manufacturing Concentrated On Quality

Our expert staff members is committed to quality, with a administration team that highlights prolonged training, open communications and teamwork. Our business culture is dedicated to quality and efficiency, and is capable to do business with you to supply a solution for your PCB expectations. Uni Precision works with some of the most cutting-edge high-tech corporations, and is in a position to aid you to keep costs down simply by contract manufacturing support.

Get hold of Uni Precision right now to discover more about us or to request for a offer. We are among the most esteemed contract manufacturers in Asia, and are made ready to present unrivalled quality and cost.

Get in touch with Us

Address:

Uni Precision Industrial Limited
Room 1303, Tower One, Harbour Centre
1 Hok Cheung Street, Hunghom
Kowloon, Hong Kong

USA Office

Business phone: 510-610-4649
Inbox: tvesey@unihk.com

Hong Kong Office

Tel: (852) 2356 5800
Telefax: (852) 2364 9336
Inbox: Sales@unihk.com

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iFast PCB

iFastPCB is a PCB maker delivering a one-stop solution to so many electronic assembly and low-volume orders. Our professional services come with fast PCB Prototyping, PCB fabrication, and even assembly. Being one of several prime China-based PCB manufacturers, we attempt to supply first class services to our consumers..

Our key value has been maintained by honesty, efforts and a team of competent professionals. We aim to serve our consumers with extraordinary services and accurate outcomes; and to do this we are set to do all of the possible attempts.

Viewing the following PCB fabrication features, and get cost-free a price quote with no enrollment on the net, our business is here for private consulting on your PCB requirements.

What we provide at iFastPCB:

PCB Fabrication Financial benefits

Obtain your printed circuit boards from the Chinese PCB plant. We are already providing PCB for decades. thanks to the cutting edge info technology, we now have built efficient ERP system that highly enhances the PCB fabrication effectiveness, causing us to be in a position to present especially cost-effective PCB products without damaging the customer’s spending budget.

Prompt Turn-around

Single-sided and 2 layers PCB prototypes, we will deliver to you within just 48 hours. Further more, the turn-around time rely upon the amount and layer number.

Extraordinary Customer Satisfaction
Difficulties or concerns, we get back to you in One business day. Our client care reps will address the your mail messages at the earliest opportunity.

PCB Fabrication Capacities

iFastPCB is the one-stop solution to all of the PCB prototyping and fabrication specifications. Headquartered in China Shenzhen, we offer the virtually all sorts of enhanced PCB engineering and PCB prototype services. The Prototype PCB produced by us is supposed for top stability and perfection. Supported by our PCB functions, our products are in the position to work under rough circumstances. The data formats supported are: Gerber file, .pcb, .pcbdoc, .cam.

Commence with uploading your PCB design file and get a 100 % free quote on the net. take the time to alter the PCB file to one of the approved types before you submit it for quoted price.

Make Contact with iFastPCB

In the event that you’ve got any inquiries or simply just have a need for our assistance, be sure you send us a message our mailbox service@ifastpcb.com, or simply call us +86-755-23091058

http://www.ifastpcb.com/pcb/quote.html

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HTD Group

With above 15 years of experience, HTD Group is briskly turning out to be the rational selection for PCB makers in China. We’re extremely pleased to make high-quality items, and feature an excellent and successful place of business for our over 1000 laborers.

For more than 15 years, HTD Circuits has long been devoted to suiting the needs of our consumers by presenting the very best tools and resources to make being profitable simple and easy. -Peter Cai, Founder

The’re a great many difficulties in conducting business in foreign lands. Not only do companies have to be concerned about time zone variations and language challenges, but moreover, that PCB’s are manufactured using high-class materials and are completed on-time and on-budget! And for those scarce instances an order arrives with a problem, the confidence and trust that the maker remedies the trouble rapidly .

To eradicate all these obstacles and to put us at the top of our competitors based in China:

>>Multi-lingual employees in China that converse in many languages
>>100% faultless warranted
>>99% on-time supply
>>Price protection stated
>>Web based ordering and ERP program 24 /7
>>World-wide shipping and supply control system

We ought to get the great results , it has taken 15 years of work and the power to be bold in an ever-evolving, worldwide industry.

HTD Group Circuits is one of many world’s most significant and devoted multilayer PCB manufacturers. Our love of electronics market and other semiconductors has helped us to develop into one of the best PCB producers in the marketplace. In addition to this, it has instigated us to grow above the area of our China and get hold of the world.

PCBs from HTD Group Circuits are the outcomes of the most up-to-date scientific innovations in the sector of electronic circuit design technology. These comprise a range of different elements assembled together like a waterfall which you can use to undertake quite a few functions all concurrently by making a whole circuit. We make a point to bring up every one of the elements that have been assembled, to ensure it’s straightforward to make proper use of it, regardless of whether you’re an authority or an newcomer.

As everyone knows, China possesses a magnificent market for electronics, steel engineering suppliers and manufacturers but their manufacturing skills are recognised as well. HTD Circuits as PCB manufacturers owns a large PCB manufacturing area that manufactures heaps of different PCBs you can imagine! PCBs could be printed based on your special specifications, ranging from two or three layers to those rising up to as many as 16 layers.

HTD Group Circuits is devoted to supply you the best value service. For this reason , all of the PCB fabrication processes is carried out under the strictest QC and from the best components, under expert oversight. We also offer quality aluminum PCBs, copper boards, laser cut stencils, flexible PCBs and various other varieties of tailor-made PCB that fit your needs and affordability.

Make Contact with Us

Addr.
Building # D3, 3rd Industrial Zone, Fuqiao, Fuyong Street, Baoan District, Shenzhen City, Guangdong China
Mailbox: info@htdcircuits.com
Contact Number: +0086-755-8146 2930
Telefax : +0086-755-8146 2931

According to : http://www.htdcircuits.com/about-htd/

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Shenzhen Wonderful Tech Co.,Ltd

Check out about video footage on youtube.com https://www.youtube.com/watch?v=5ovdN9cCKjI&feature=youtu.be

Shenzhen Wonderful Tech Co.,Ltd began in 1996, Based in Shenzhen Guangdong , China. In 2002, it was created in Hong Kong, acknowledged as WONDERFUL PCB (HK) LIMITED. It has actually run three production bases. We concentrate on constructing and selling high-precision, high-density double-sided PCB s and multi-layer PCBs. Our corporation has the ability to present fabrication services for prototypes, medium volume or mass production.

Our items are largely applied to various industries, including telecommunication, PCs, health-related devices, electronics industries and automobile industry. With 16 years’ experience, We allows for customer-oriented and complete one-stop solution. We’ve received good track record in PCB domain and are thought as solid maker featuring long-run cooperation at home and internationally.

We are certificated by ISO9001:2000, ISO14001:2004 plus UL. Our enterprise uses 3TTQC system (Technology system, Training System, Quality System, Customer System) to allow larger fabrication total capacity, certified and well engineered products, on-time supply, top level prices and fantastic customer service to truly satisfy customers’ needs.
Our corporation’s end goal is to be one of the most important PCB companies with distinguished general performance and technology in China. We have now our own PCB fabrication line and SMT line in the house, we do not ever subcontract your purchases.

General Details

Business Form: Producer, Trading Company, Business Service (Transportation, finance, travel, Ads, and so on)
Products or services: PCB
Business Registered Year : the year 2002
Staff Number: 600
Business Name : WONDERFUL
Official certification: UL
Principal Markets: America,South USA, Eastern Europe,Southeast Asian countries,The african continent,The European Union
Export Percentage: 81% – 90%
Manufacturing area Location: GongHe GongYe Rd, XiXiang Town, BaoAn District, ShenZhen City, PRC.
Manufacturing unit Built-up Area: 40 Thousand square meters

Make Contact with Us

Feel free to send email message to wonderful@wonderfulpcb.com for additional information.
Full name: Wennie Gong
TEL : +86-755-86229518 / 86577624 / 86714566 / 86171536
Telefax : +86-755-26073529
Web: http://www.wonderfulpcb.com/

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