Daisy-chained shift registers and 7-Segments display on Electroschematics.com

Another open hardware project published in two parts on electroschematics.com few days ago. Read part 1 and part 2 articles of the project.

The first article introduces a small board that, using four daisy-chained shift registers, enhances Arduino with a general-purpose extension of up to 32 output ports; it works on most Arduino boards and Arduino-compatible devices. The second article completes the discussion introducing a practical application: controlling four 7-Segments LED displays with only three Arduino Pins, simply using the daisy-chained shift registers.

The PCB only or the fully assembled circuits are available on Etsy.com and Tindie.com, while more technical details can be read on the Arduino Kits section of the Projects in the pages from where sample software, the  Arduino libraries and the data sheets are available for free download.

 

Our policies are now on-line

Freatured-Products-Images-6Under the About Us section, we have published our policies for the site privacy and the product refund policies.

The refund policies – when applicable – refer to this site (Balearic Dynamics main site) and all the other e-commerce portals where you can find our products or project kits.

What about the warranty plans?

As the warranty plans and policies differ depending on product categories, please follow the warranty information link at the bottom of every listed product.

Why some prices are different compared to other platforms?

There are two important reasons.

In some cases, for example to promote a certain market or a certain selling channel, for a limited time period, we decide to sell a product at a better price on some platforms. As this is a promotion of the product this will be notified wherever possible, including this main site.

In other cases instead prices can differ somehow due to different taxation or different shipping methods. The bare price of the products is anyway equivalent so users can buy on the platform they prefer. At the date we are selling on Alibaba.com, Etsy.com and hopefully in the next days our products will be available on Amazon as well.

SunphorPOS official video AD

We are searching for distributors on the free zones, especially in Spain and the rest of Europe. If you are interested, please fill the form below and you will be contacted in a couple of days.

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SunphorPOS distributors needed

POS Hardware 8On January, 1st 2015 we have definitely launched the new SunphorPOS product by Balearic Dynamics and Sunphor Company.
We are searching for worldwide dealers, distributors and local agents to cover the free geographical areas. Please contact us with the form below with your data. In the description field add your contact (e.g. skype) and stay in touch. You will be contacted in 1-2 working days.

Dealers and agents contact request

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