Category: DIY

Posted on by — Leave a comment

mini shredder automatic control module code


If you want to modify the current parameters when the trigger generator reverses, please follow the steps below. 1.Download and install Arduino IDE.  https://www.arduino.cc/en/software
2.Connect the USB cable of the control module to the computer.
3.Download and open source code（2024-07）
Relay Version:
https://drive.google.com/file/d/19rfr7pA1hTSKb4X1sW_HTsDY7zU8Lf7S/view?usp=sharing
IBT_2/BTS7960 version：
https://drive.google.com/file/d/1qPhi_lP-vR9iKEqJ326wAOmAN4QIBQty/view?usp=sharing



4.Set up Arduino IDE as shown below.

The port numbers shown here are different for each computer, so please try it yourself.


If you wait for a long time when uploading the code and it is not completed, try disconnecting the USB connection, then switch the options shown in the picture, and then reconnect the USB. Uploading the code should complete within 3 seconds.
Please close the Serial Monitor window before uploading, otherwise the code upload will fail.
Relay Version Wiring Diagram

Warning, if you want to modify the circuit, please cut off the power supply and check the circuit several times to see if it is correct. Any wrong wiring will kill the nano chip immediately.


IBT_2/BTS7960 version



If you need more help, you can contact me:
[email protected]

Posted on by — Leave a comment

About Us

This website of the youtube channel DIY Chen,
Some friends want to buy the DIY parts in the video,
At the beginning we only put the items on eBay for sale,
But found that eBay charges high transaction fees and taxes,
In order to reduce costs and let friends buy cheaper products,
So this website was established.

The price of all items in this store includes shipping. The fees in most countries are very similar, so we use a uniform fee
But it does not include customs duties, taxes and other fees in the buyer’s country.
Usually we will lower the customs declaration price to avoid buyers paying tariffs.
Especially in Europe or other high-tariff countries, you also need to know how much customs duties you need to pay.
If you are in the United States, there is no need to consider these issues.

According to the buyer’s country, we usually use DHL or UPS, and it will be delivered within 15 days.
If the item is less than 100USD, use economic express delivery, usually within 15-40 days.
If the total weight of the items you buy exceeds 14 kg, you can also choose to ship by sea, which will have very low shipping costs. It takes more than 2 months to arrive.

Before you buy anything, please make sure that you have purchased items on other websites, your address can receive the items, and there is no additional long-distance delivery fee.
If after you purchase, we find that it cannot be delivered to your address, we will notify you to make a refund on paypal.



If you have any questions, please contact me via email
[email protected]
youtube channel
https://www.youtube.com/channel/UChhKjd0h6FXFlmhnB2ZFwMQ