Have you ever thought of using the 80/20 T-slots for the structure of a 3D printer? Maybe you never think about it, but in fact, it is the best option here.
For this project, you will use the 80/20 T-slot, where it can be purchased from the 80/20 Garage Sale on eBay. The Fabr frame is [...]
In able to deal with this project, you may acquire some knowledge on the AutoCAD (Don’t worry, is only require the simple AutoCAD programming).
The Infra Red Hand-Pad (IR Hand-Pad) is the main part for this project. Therefore, we will put more efforts on it.
Firstly, we need to plot and cut the paper image from the [...]
Servo motor is a motor controlled by pulses. It positions it’s shaft depending on received pulses. This circuit’s heart is PIC16C71 microcontroller. Potentiometers are used to control the rotation of the servo motor. Sadly the author didn’t provide the code, so you can experiment with the circuit by writing your own code. [Link]
