ftCommunity | Suche
Suchergebnisse
Kategorien im Bilderpool:
Radantrieb
Elektromechanik, Elektrik
Bilder im Bilderpool:
 Chain module ball track project. (fotoopa) Elektromechanik, Elektrik Kommentare: 0 |
 Chain module ball track (fotoopa) Elektromechanik, Elektrik Kommentare: 0 |
 Controller for my Fischertechnik project, rear view. (fotoopa) Elektromechanik, Elektrik Kommentare: 2 |
 Servo selector ball track. (fotoopa) Elektromechanik, Elektrik Kommentare: 0 |
 Rad overview (fotoopa) Radantrieb Kommentare: 0 |
 4 way selector module (fotoopa) Elektromechanik, Elektrik Kommentare: 0 |
 Controller intern view with FPGA (fotoopa) Elektromechanik, Elektrik Kommentare: 2 |
 Basic construction plate (fotoopa) Elektromechanik, Elektrik Kommentare: 1 |
Downloads:
| Bezeichnung | Autor | Format | Beschreibung | Größe | Datum |
| Matrix robot | fotoopa |  |
Full program of the matrix robot. The program is written for the TXT Controller. The TXT Controller is connected online to the PC via USB. This means there is enough space on a large screen. Only the I2C bus of the TXT controller is used. Everything is done in the external hardware via a few very simple commands. The robot uses an 8x8 matrix to load steel balls according to a drawing. The drawing can be selected from a character rom or from a hand-drawn pattern. After selecting the drawing, the balls can be placed in the matrix by the robot. You can also remove a drawing by the robot. If there are balls in the matrix of which you no longer have a drawing, the robot itself can remove them by means of a scan function to remove the balls. Without a correct I2C connection that supports all addresses, the program will stop. But you can still see the screen layout to have an idea of the program. I've added some explanation to describe the external hardware. I've designed new rotary encoders. Made with hall sensors they are much more stable and accurate. To solve the backslash I always do the position in the same direction. If the direction is negative I go a little further back in order to get to the right position. On each motor, an external hardware control is made to reduce the speed at the end point. Distance, max speed, minimum speed and brake curve are available. The TXT controller only has to transmit the new position value. This makes the task much easier. |
3.71 MB | |
| Matrix robot | fotoopa | |
Robot to fill 8x8 matrix pattern. Construction parts : Fischertechnik. External hardware via the I2C connector of the TXT Controller. Only very simple commands are needed to control the motors. All inputs and outputs are located on the external hardware and can be read via the Robo software on the Robo TXT Controller. Rotary encoders are home-made and also include a home point for exact positioning. | 3.71 MB | |
| Sorting color ball | fotoopa | |
Sorting color ball Hubelino 24.5 mm. There are 4 colors. The sorting module use the color sensor I2C TCS34725. | 0.96 MB | |
| Ada 1438 motorshield on the TXT Controller | fotoopa | |
Ada 1438 motorshield on the TXT Controller. Onlie-mode 4 servos and 4 motors. User Interface on the PC screen. Motor speed setting control, servo postition control. | 693 kB |