Differences

This shows you the differences between two versions of the page.

--- admin:samba [2025/05/10 15:32] – rjversluis
+++ admin:samba [2025/05/11 21:28] (current) – [Shell script] rjversluis
@@ Line 1: / Line 1: @@
-======Samba======
+======NASpi======
-{{:admin:naspi.png?480}}\\
+{{:admin:naspi:naspi-20250511.jpg?320}} {{:admin:naspi.png?480}}\\
  \\
@@ Line 125: / Line 124: @@
 <code bash>sudo systemctl enable pigpiod</code>
-### Lüfter an
+====Shell script====
-$ pigs w 4 1
+Using GPIO4, header pin 7, for the 100Hz PWM.\\
-### Lüfter aus
+<code bash>
-$ pigs w 4 0
-### PWM auf 8 KHz
-$ pigs pfs 4 8000
-### PWM aus
-$ pigs p 4 0
-### PWM 100 Prozent
-$ pigs p 4 255
-### PWM langsamste Drehzahl
-$ pigs p 4 70
-### PWM etwa 50 Prozent
-$ pigs p 4 180
-crontab -e
-@reboot /home/pi/fan.sh&
 #!/bin/bash
 while true
@@ Line 170: / Line 153: @@
   sleep 10
 done
+</code>
+====Startup at reboot====
+crontab -e
+<code bash>@reboot /home/pi/fan.sh&</code>
+====Connecting the Fan====
+<code>
 FET BS170 connection:
 ----------------------------------------
@@ Line 179: / Line 168: @@
 Fan black wire to FET Drain
+A resistor of 47k between GND and FET Gate will shutoff the fan in case the GPIO is in an undefined state.\\
+</code>
+{{:admin:naspi:naspi-fan.jpg?0x300}}{{?admin:naspi:rpi-fan.png?0x300}}\\
+ \\
+=====3D====
+====OpenSCAD====
+SSDBox and rpi4-box:
+  * https://gitlab.com/rocrail/rocrail3d/-/tree/master/RPi?ref_type=heads
  \\
 =====Links=====