Homemade personal electronic business card, simple and practical

description:

In this information age in which people are connected by network cables, business cards are also in need of reform.

The traditional name, position, phone number, and address are the time to erase it. Instead, the informational elements such as the net name, mail, and web address are replaced.

Just changing the content is not enough, the informationization should be more thorough, like this one!

Related information download:

   Circuit diagram of homemade electronic business card

   Source code of homemade electronic business card

   Homemade electronic business card PCB drawings

   Self-made electronic business card Eagle format PCB design

Homemade personal electronic business card, simple and practical

It’s cool, let’s do it together and need a certain electronic foundation. The circuit diagram is as follows:

Homemade personal electronic business card, simple and practical

Homemade personal electronic business card, simple and practical

The first thing to do is to make a PCB board. Using thermal transfer or photosensitive dry film can achieve high precision. The finished PCB board is as follows:

Homemade personal electronic business card, simple and practical

Next, each patch component is soldered.

Homemade personal electronic business card, simple and practical

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Speech Recognition

Then use the programmer to write the code to the microcontroller.

Homemade personal electronic business card, simple and practical

The last process is to wrap the business card, and use the double-sided tape of foam to wrap the PCB.

Homemade personal electronic business card, simple and practical

Carefully remove the excess.

Homemade personal electronic business card, simple and practical

Print a mask, place it on the foam double-sided tape, and a real electronic business card is born.

Homemade personal electronic business card, simple and practical

Homemade personal electronic business card, simple and practical

There are still many places that can be improved:

Reduce the thickness of the business card

Display richer text and graphics

Add convenient information interaction function (simulate traditional exchange business card action)

The distribution box is a massive parameter on the data. Generally, it constitutes a low-voltage forest. According to the electrical wiring, it is required to assemble the switchgear, measuring instrument, protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen to form a low-voltage power distribution. box. The circuit can be switched on or off with a manual or automatic switch during normal operation.

Our company's Distribution Boxes are mainly divided into six series(as follow),had exported into global market for many years:

Universal Junction Boxes
Euro type Switch Boxes
Distribution Box
Locks for Switch Boxes
Industrial Plug and Socket
JXF Water Proof Metallic Panel Board

Tsm Flush Mounting Plastic EnclosureHt Type Distribution Box 8ways


Distribution Boxes

Distribution Boxes,Terminal Box,Switch Box,Control Switch Box

Ningbo Bond Industrial Electric Co., Ltd. , https://www.bondelectro.com