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by Prutsky
Wed May 06, 2020 8:44 pm
Forum: Camera board
Topic: Any advice for focusing HQ camera and 6mm CCTV lens please?
Replies: 24
Views: 4840

Re: Any advice for focusing HQ camera and 6mm CCTV lens please?

Is it correct that when I screw the back focus adjustment ring in fully for the shortest possible back- focal length and I try to focus, I unscrew the lens from the mount?
Isn't it better to let the lens be screwed int fully and adjust the focus by turning the back focus adjustment ring?
by Prutsky
Sun Sep 17, 2017 2:14 pm
Forum: Troubleshooting
Topic: NeoPixel stick works with rPi 3, but not with Pi Zero?!?
Replies: 2
Views: 982

Re: NeoPixel stick works with rPi 3, but not with Pi Zero?!?

Dubugging further I learned that Servoblaster (which is also used on the Pi) interferes the the NeoPixel library. When I uninstall ServoBlaster the LEDs work.

Now I need to figure out how to make my servo and the NeoPixel work together...
by Prutsky
Sun Sep 17, 2017 11:08 am
Forum: Troubleshooting
Topic: NeoPixel stick works with rPi 3, but not with Pi Zero?!?
Replies: 2
Views: 982

NeoPixel stick works with rPi 3, but not with Pi Zero?!?

I created a test setup on my Raspberry Pi 3 and got the Neopixel Stick (8 x 5050 RGBW) work like it should. I use the following library https://github.com/jgarff/rpi_ws281x.git Now I compile this same library on a Pi Zero (v1.3) and connect the Neopixel stick to it. Using the same code, the Neopixel...
by Prutsky
Mon Nov 16, 2015 1:26 pm
Forum: Astro Pi
Topic: Astro Pi joystick knob
Replies: 1
Views: 1442

Astro Pi joystick knob

I was wondering if this red knob for the joystick was something custom made, or if it´s available for us earthings as well. I find the joystick a bit to small to handle.
by Prutsky
Thu Nov 12, 2015 3:13 pm
Forum: Astro Pi
Topic: Best case for Astro-Pi
Replies: 10
Views: 4120

Re: Best case for Astro-Pi

I'm supprised de Pibow coupe won't fit. I thought this case was designed so that a HAT can be used...

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