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 It’s cool, let’s do it together and need a certain electronic foundation. The circuit diagram is as follows: 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: Next, each patch component is soldered. -------------------------------- Innovative thinking, the Designs of week column gives you all the inspiration needed for design! The theme of this issue - change the world with speech recognition! Then use the programmer to write the code to the microcontroller. The last process is to wrap the business card, and use the double-sided tape of foam to wrap the PCB. Carefully remove the excess. Print a mask, place it on the foam double-sided tape, and a real electronic business card is born. 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
Distribution Boxes Distribution Boxes,Terminal Box,Switch Box,Control Switch Box Ningbo Bond Industrial Electric Co., Ltd. , https://www.bondelectro.com
Euro type Switch Boxes
Distribution Box
Locks for Switch Boxes
Industrial Plug and Socket
JXF Water Proof Metallic Panel Board