The Factors Need to Be Considered When Ordering Online

1.Instant Quote Some Online Manufacturers supply instant quote, so that people can get an approximate price for the boards they specified.In this way,the customers or the purchase team will know whether the price under their budget or not.It’s really convenient because they don’t need to contact with the sales.As i know,some online PCB Manufacturers such as allpcb,4pcb,wellpcb provide this service currently ...

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Solar UPS controller/automatic transfer switch

Power plant in toolbox size: the new UNplug power generator can be carried around easily. This is the fully functional prototype - currently only the H4 solar connectors are still on order. I just got the green side panels but need to find the right screws first. The new design includes: 1500W pure sine wave inverter, sealed lead acid or lithium type batteries in a sturdy metal case with a total weight of 7 ...

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Indoor NeoPixel Thermometer

Hello! This is a quick, intermediate Arduino project that takes a temperature reading from a TMP36 , reads it onto an LCD screen and gives an "Analog" readout on a Neopixel stick that changes color and number of lights lit every 10 degrees Fahrenheit. It's easily customizable as NeoPixels can be coded in many ways so the NeoPixel stick can change size and colors every which way a maker would want it to. Gat ...

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Plan your Holiday with Smart Power Planner

Introduction Holiday times! It's the time we get a vacation to have fun and be relaxed. Everyone loves to make their holiday, an unforgettable one. But there will always be somethings that can bother you and spoil the holiday fun. As an example, while you are on your way to a party and suddenly remember that you forgot to turn off your heater at home. Or you may have wanted to turn on your heater for a mome ...

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Cheap PCB Fabrication

Every electronic related student or professionals spend money to enhance the experience by developing a project or to develop a masterpiece in electronics world. But as an engineer I observed there a many issues in of price, quality, time to get board on time and more over the completion of our requirement functionalities. I was very anxious that it was very hard for me to be able to get a board with low pr ...

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How Online PCB Order Process works ; a guide from Allpcb.com

Online Automatic Quotation and Quote by Sales People ALLPCB.com offers automatic online quotation after you enter some of the key parameters instantly on the webpage. If your PCBs include one or more price-sensitive factors, our sales representative will be involved to offer quotation to you by email. We will respond within hours. Please check your email for quotation. Most Optimal Manufacturer for Your PCB ...

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ARM Sets New Standard for the Premium Mobile Experience

News Highlights: New ARMv8-A-based ARM® Cortex®-A72 processor, 50X increase in CPU performance compared to just five years ago New ARM CoreLink™ CCI-500 Cache Coherent Interconnect, allowing higher system bandwidth, and increasing system efficiency New ARM Mali™-T880 GPU delivers console-quality gaming and stunning visuals in a mobile power envelope Optimization for the leading-edge TSMC 16nm FinFET+ proces ...

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GPS Clock Assembly, Part III

Pinoco was hit with the holiday rush, so it took a few extra weeks to get my new batch of laser cut acrylic. I nailed it this time. Right away I could tell the engraving was perfect. I even spaced out the holes for the speaker just a hair. The holes on the last one were so close together, that they weren't separated by more than a hair of plastic. The arrows came out great too. I contemplated spray painting ...

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Teclast X98 Plus 3G Tablet PC

Windows 10 + Android 5.1 9.7 inch IPS Retina Screen Intel Cherry Trail Z8300 64bit Quad Core 1.44GHz 4GB RAM 64GB ROM Cameras Bluetooth 4.0 A portable system which you would love for your embedded system development Main Features of Teclast X98 Plus 3G Tablet PC: CPU: Intel Cherry Trail Z8300 (Intel Atom X5-Z8300) 64bit Quad Core 1.44GHz, up to 1.84GHz is equipped with better performance, delivering plenty ...

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UT204 is able to measure DC current and also True RMS

Clamp multimeter UT204 measures reliably even in real conditions of nowadays mains supplies and for an affordable price moreover. UT204 from company UNI-Trend is a near relative to the UT203. multimeter. Already UT203 provides a lot of user comfort and a very pleasant feature - measuring of a DC current without interrupting a measured circuit. However UT204 is different from its “weaker” brother in one esse ...

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DIY Lithium Battery Charger Shield for Arduino

In this project, we are building a programmable single/multi cell lithium battery charger shield for Arduino. The shield provides LCD and button interface which let the user set the battery cut-off voltage from 2V to 10V and charge current from 50mA to 1.1A. The charger also provides the ability to monitor the battery status before and during charge. The charger is based on LT1510 Constant Current/Constant ...

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