Panel Cookies
Automatic Curtain - Part List
16/04/2022 | Views: 14818 | Arduino | by: ELECTRONOOBS      

Ok sogo below and download all the 3D files that we need. They were all printed with PLA filament. Together with the 3D parts we need 3 bearings, the 608zz. WE need a threaded rod of 8mm, nuts, washers and some M3 screws. As for the electronics, we need a NEMA 17 stepper motor. The one I have is quite big so it should have enough power. To control it we need a driver. The cheap version would be those A4988 drivers. But those are very loud. For silent and smooth movement I always use the TMC2202 drivers. They only cost a few more dollars. To control the driver I will use an Arduino NANO and to receive data from the smartphone I will use a Bluetooth module, the HC-05 or 06. To supply everything I will use a 12V DC adaptor connected to a power jack. And that’s pretty much all we need so let’s start assembling this motorized curtain controller.

DIY arduino bluetooth curtain

Last tutorials

FOC control with Arduino + magnetic encoder feedback
All about Arduino PWM frequencies
Smallest ESC based on ARDUINO
Debug Arduino and ESP with PlatformIO
Homemade Best Two Hand Multimeter with Arduino


Affiliate Disclosure


PCBWAY PCB service

Curso Arduino Online nivel bajo