neofree75/super-8-raspberry-scan

A Super 8 Scanner based on Raspberry Pi

Super-8-Raspberry-Scan

A Super 8 Scanner based on Raspberry Pi

This article present how to build a super 8 scanner based on Raspberry Pi.
This scanner is inspired from the Rpitelecine project, itself inspired from the Kinograph project It is also inspired from this project : http://www.chrisgavin.com/2013/10/another-diy-film-scanner.html

What you need :

Raspberry Pi 3 (1x)
<img

src="./Super8Scan/Components/rpi.jpg" style="width: 12.5%; height: 12.5%"/>
(amazon.com)

Raspberry Pi 3

Camera Module Board 5MP Webcam Video 1080p 720p (1x)
<img

src="./Super8Scan/Components/camera.jpg" style="width: 12.5%; height: 12.5%"/>
(amazon.com)

Camera 1080p 720p for Raspberry
The new 8MP Camera version does not work well with the lens , and has some distorsion.

(1x) Camera cable 30cm
<img src="./Super8Scan/Components/Camera_Cable.jpg" style="width: 12.5%; height:

12.5%"/>
(pimoroni.com) Camera cable 30cm

(1x) Raspberry Pi 7" Touchscreen Display
<a href="https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias%3Daps&field-keywords=Raspberry+Pi+7%22+Touchscreen+Display&rh=i%3Aaps%2Ck

%3ARaspberry+Pi+7%22+Touchscreen+Display">
<a href="https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias%3Daps&field-keywords=Raspberry+Pi+7%22+Touchscreen+Display&rh=i%3Aaps%2Ck

%3ARaspberry+Pi+7%22+Touchscreen+Display"/>(amazon.com) Raspberry Pi 7" Touchscreen Display

(2x) Big Easy Driver for Stepper Motor

http://www.schmalzhaus.com/BigEasyDriver/index.html
How to connect Raspbery & Big Easy Driver & Stepper Motor : <a href="https://developer.microsoft.com/en-us/windows/iot/samples/arduino-

wiring/steppermotor"/>https://developer.microsoft.com/en-us/windows/iot/samples/arduino-wiring/steppermotor
(amazon.com)

Big Easy Driver

(2x) NEMA 17 Stepper Motor (2 Phase Moteur, 4-Wire, 1.5A, 42 * 42 * 34mm)
<a href="https://www.amazon.com/s/ref=nb_sb_ss_c_1_9?url=search-alias%3Daps&field-keywords=17hd34008-22b&sprefix=17HD34008%2Caps

%2C774&crid=1LN1CFL9L2TKL">
<a href="https://www.amazon.com/s/ref=nb_sb_ss_c_1_9?url=search-alias%3Daps&field-keywords=17hd34008-22b&sprefix=17HD34008%2Caps

%2C774&crid=1LN1CFL9L2TKL>(amazon.com) Nema 17 Step Motor

(1x) External Power Supply (12V 10A) 120W,
<a href="https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=Power+Supply+Adapter+110V%2F120V+to+12V+10A&rh=i%3Aaps%2Ck

%3APower+Supply+Adapter+110V%2F120V+to+12V+10A">
<a href="https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=Power+Supply+Adapter+110V%2F120V+to+12V+10A&rh=i%3Aaps%2Ck

%3APower+Supply+Adapter+110V%2F120V+to+12V+10A">(amazon.com) Power Supply Adapter 110V/120V to 12V 10A

(1x) FemtoBuck LED Driver:

https://learn.sparkfun.com/tutorials/femtobuck-

constant-current-led-driver-hookup-guide-v12
https://shop.pimoroni.com/products/femtobuck-led-driver

(1x) LM2596 DC-DC Buck Converter:

(Amazon.com)

LM2596

https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=LM2596+&rh=i%3Aaps%2Ck%3ALM2596+

(1x) 15mm Dia x 25.4mm EFL Hastings Triplet Achromatic Lens

(Edmundoptics) Hastings Triplet

Achromatic Lens

(1x) 2.1mm Breadboard Male DC Power Jack

(1x) Stripboad

https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=stripboard

(3x) LED - 3W Aluminum PCB (Warm White)
https://www.sparkfun.com/products/13104

(1x) Pin 2.54 mm
https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=40x1+Pin+2.54+mm&rh=i%3Aaps%2Ck%3A40x1+Pin+2.54+mm
(1x) Angle Pin 2.54 mm
https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=40x1+angle+Pin+2.54+mm&rh=i%3Aaps%2Ck%3A40x1+angle+Pin+2.54+mm

(1x) 2x20 pin IDC Box Header

(amazon.com) 2x20 pin IDC Box

Header

2x20 pin Gpio Cable (1x) https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=40p+to+40p+GPIO+Ribbon+Cable&rh=i%3Aaps%2Ck%3A40p+to+40p+GPIO+Ribbon+Cable

polystyrene sheet white (1x)

Structure component (makerbeam.com)

3D Printed components
How to open