Category Archives: china

Source Parts on TaoBao: An Insider’s Guide

For hardware aficionados and Makers, trips to Shenzhen’s Huaqiangbei have become something of a pilgrimage. While Huaqiangbei is a tremendous and still active resource, increasingly both Chinese and foreign hardware developers do their sourcing for components on TaoBao. The selection is vastly greater and with delivery times rarely over 48 hours and frequently under 24 hours for local purchases it fits in nicely with the high-speed pace of Shenzhen’s hardware ecosystem.

For overseas buyers, while the cost of Taobao is comparable to, or slightly less than AliExpress and Chinese online stores, the selection is again, many, many times the size. …read more

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Posted in broker, Business, china, Featured, how-to, parts, shenzhen, taobao | Leave a comment

Absolute Power

We recently noticed a very cool-looking series of power supply modules on a few of the Chinese deal web sites. Depending on the model, they provide a digitally-controlled voltage with metering. You need to provide at least a volt or so over the maximum desired output voltage. You can see a video from [iforce2d] below. The module in the video is rated for 5A at 50V maximum, but there are other sizes available. For those interested in graphs and numbers [lgyte] did a lot of characterization of these modules.

There was a time when importing goods from far away places …read more

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Posted in buck converter, china, digital power supply, power supply, tool hacks | Leave a comment

Akiba: Shenzhen in 30 Minutes

Multi-talented hacker extraordinaire and electrical engineer [Akiba] is based in Japan, and this makes it just a hop, skip, and a jump over to Shenzhen, China, the hardware capital of the world. He’s led a number of manufacturing tours aimed at acquainting hackers with the resources there, and now he’s giving you the benefit of his experience in a 30-minute video. It’s great.

Sourcing

When [Akiba] is in Shenzhen, he picks up all the same commodity parts that you would, because they’re just so cheap. And Hua Qiang Bei is its epicenter: it’s a gigantic market for components, and they’re …read more

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Posted in Akiba, china, cons, Featured, manufacturing, product, prototype, prototyping, shenzhen | Leave a comment

Ask Hackaday: What Should Father Christmas Bring From Shenzhen?

Imagine this, you have a friend who grew up in Shenzhen, China. The place from whence all your really cool electronics come these days. They speak Chinese in a way only someone born there can, and given that you know them through a shared interest in hardware hacking you can assume they know their way round those famous electronics marts of their home town.

Now, imagine that in a rash move, your friend has offered to pick up a few bits for you on their next trip home. A whole city-sized electronic candy store opens up in front of you, …read more

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Posted in Ask Hackaday, china, electronics, made in china, shenzhen | Leave a comment