Description
This is a power module used to control 24V350W brushed motors.
It is used to automatically control the shredder’s DC motor without the need for manual supervision.
It uses the well-known 328p nano and modules. You can easily find its tutorials and usage methods on the Internet. You can freely modify it and use Arduino to program it to achieve the functions you need. It is very suitable for DIY users.
The functions it implements are as follows:
Press the button in the middle to start the motor rotating clockwise.
Press the green button to switch to counterclockwise rotation.
It detects the size of the current. When the motor is overloaded, a huge current will be generated.
It automatically stops and rotates counterclockwise, and then rotates clockwise. This can automatically complete the shredding work of some strong materials.
When the shredder completes its work and enters the idle state, it automatically stops the motor.
It can greatly improve the convenience of MINI shredder . You only need to put the materials into the hopper, press the start button and leave. It will automatically complete the work and enter the standby state.
They include：
2020 aluminum frame,
24V350W DC motor,
HTD5M 530 belt and 44:15 tooth pulley,
12CM fan,
18cmx18cmx11cm box.
The parts included in the automatic control module are as follows:
201 stainless steel shell,Thickness 1MM;
12V45A server switching power supply 2 pieces; The power cord can only use the included 2-pin plug.（If a 3-pin plug with a ground wire is used, the power supply will enter protection mode and will not work.）
500W speed controller;
Voltage ammeter and 50A shunt.
30A relay module;
Nano ATmega328P 5V 16M Micro-Controller Board ;
NANO multi-purpose expansion board;
Stainless steel illuminated power button;
Plastic Push Button Switch;
2-pin power cord plug 2 pieces;
The weight including packaging is approximately 8.5KG;
You can also download the code for this automatic control module.
mini shredder automatic control module code – DIY Chen
3D printed extra parts available for this mini shredder
https://www.thingiverse.com/thing:6218356/files
If you are in the EU, I cannot deliver this product, it will be held by customs. Please choose the version without electronic originals.
