tarina-manual.md (27348B)
1 2  3 4 <br> 5 6 MANUAL 7 ====== 8 9  10 11 Contents 12 -------- 13 ### The interface 14 1. [Introduction](#introduction) 15 2. [Keys](#keys) 16 3. [Menus](#menus) 17 4. [Faq](#faq) 18 19 ### [Building, repairing & modding] 20 1. [Get the parts](#get-the-parts) 21 2. [3d printing](#3d-printing) 22 3. [Post processing](#post-processing) 23 4. [Wiring](#wiring) 24 5. [Putting it together](#putting-it-together) 25 6. [Installing software](#installing-software) 26 7. [Tested lenses](#tested-lenses) 27 28 29 Introduction 30 ============ 31  32 33 The interface presents all the essential tools in film making under one menu that is present and accessible all the time. You can control it with a keyboard or with the physical buttons; Enter, Up, Down, Left, Right, Record, Retake, View and Remove. 34 35 Retake function 36 --------------- 37 38 Always after recording a take you'll be presented with the last frame of that take. Now, if you are happy with it, press record again and you'll move to the next shot in your movie, oterwise press retake and you'll be filming a new take of that shot. At the time of writing the last take is always chosen into your movie film. 39 40 Hint! pressing record while browsing existing takes, shots and scenes will take you to the last shot in that scene. Pressing retake will do just that, a retake. Makes perfectly sense, right? Fiddle around with it, you'll totally get it. 41 42 Keys 43 ==== 44 45 ### Buttons 46  47 48 ### Keyboard 49  50 51 With keys up and down you change a specific setting, for example shutter speed. With keys left and right you change what settings to change. With view, you can view the last shot or if you have a specific scene highlighted the camera would automatically glue all shots together and play that scene for you, same goes for film. With remove you can remove a specific take, shot, scene or film. With the retake button you retake a bad take, this is how the camera keeps track of your good takes. The last take is always the chosen one. 52 53 Special keys on the keyboard (CAPITAL): 54 55 C = Copy scene/shot 56 57 M = Cut (as in cut and paste) scene/shot 58 59 I = Insert empty or copied scene/shot 60 61 space / pgup = Rec / Stop 62 63 pgdwn / backspace = Retake 64 65 tab = view 66 67 Menus 68 ===== 69 A short explanation of all the settings and why they are where they are. 70 71 ### Film, scene, shot and take 72 This you don't see on other cameras because they don't care about what you're filming, however this camera does and it wants to know where you are in your filmmaking process and help put it together. Of course, this means that ***you*** have to know where you are in your filmmaking process. The idea of the workflow is: film only the essentials, check your montage on the spot and do a retake if you need to fix something rather than filming a bunch of things and fixing it later on. This will save ***you*** alot of time. 73 74 ### Dubbing 75 If you press enter while you've highlighted the film name or a scene you'll be entering dub settings menu. (ADD:d:1.0/o:1.0) this indicates the volume of the (d)ub to the previous (o)riginal mix. So, for example if you want the dub volume to be 50% of the previous audio, the settings would look like this (ADD:d:0.5/o:1.0). A good all-around background music volume level is only 10% so it would look like this (ADD:d:0.1/o:1.0). The other setting is fade in and out in seconds (in: 0.5) (out: 1.0) whould be half a second in and a second out. Now if you press enter while the ADD is highlighted you'll be dubbing. You can change the settings later if you come back to the menu. 76 77 ### Shutter, iso, red, blue 78 Shutter and iso are well know basic camera concepts. With red and blue you control the colors. If you press enter while on any of these then it will go into auto mode and if you press it again it will go back to manual mode with the current auto settings. I'm using this feature to quickly find a reasonable good value before I'm locking and tuning the settings manually to my likings. Cuz you always will know better than the robots! 79 80 ### Bright, cont, sat 81 Color grade on the go with brightness, contrast and saturation. You will probably have to play with theses to figure out what you want. Remember that as you're making your film ready while you're shooting it take by take, there's no color grading later on so you'll have to settle on your color grade before you film. To get that good old spaghetti western look go with the contrast at -19. 82 83 ### Flip, beep, lenght 84 If you go gonzo, flippin it is the way to go! beep is a countdown timer from the moment you press rec or retake to when it actually starts filming. Lenght let's you put in the lenght of your take before you actually start filming. Both of these are very useful if you film action alone and can't reach for the buttons. 85 86 ### Mic, phones, comp 87 Control teh level of your mic and headphones. Comp is a basic compressor so your message comes across and we hear ya! it's quite harsh at the moment but I like it when it goes craking up abit like in the good old 70s cinema. 88 89 ### Timelapse 90 Do a timelapse when you need to tell about time. There's an under menu here where you can choose the intervall of the takes, now this isn't really a traditional timelapse, it will instead do a 0.2 sec video at each intervall or it can be set to your likings but 0.2 is good for a traditional timelapse effect. At the bottom of the screen is a calculation of how long the clip will be if you do the timelapse for an hour. I'd say don't over do it! a 10 - 20 sec clip is already quite a stretch but its up to you, you're the movie film director. 91 92 ### Lens 93 A future implementation of lens shade correction will come where you get to do your own lens corrections to get those colors right on the spot! 94 95 ### Dsk, shutdown, srv, wifi 96 Disk space, showing you how much of space left on your sd card. Shutdown, when your really done! it's good to do this before cutting the power or otherwise there's a small chance of sd card corruption. Srv is a network server, if your connected to a network and put this on you should be able to go to any browser on any device and watch your movie films (that is if you've rendered them first), just go to http://tarina.local or it might be that you have to know the ip address of your tarina (you'll find it when you've connected it. Press enter on wifi. There it is on the bottom of the screen, looks like this 192.168.1.105). If you press enter on wifi you will be transported to a glorious program called Wicd curses, here you really need to have a keyboard to set up your connections. Hints are down on the screen what buttons to press. To get back into Tarina press "q". 97 98 ### Update and upload 99 Update the camera to the most exclusive version, this is still pretty much a-work-in-progress and as a warnign expect some bugs! don't worry I'll be improving things but it takes time. Upload your film to the web, there is a youtube uploader mod you can install but you'll have to do some configs to make it work for you. Details coming soon. Reach out to the matrix room if you're in a hurry.. 100 101 to get the youtube api secrets `wget https://tarina.org/yt/.client_secrets.json` 102 103 ### Backup 104 It's good to always backup your stuff! Plug in your usb drive and just press enter and sit back and relax as the wonderful work of computer copying does the magic. While you're at it open a beer cuz it can take quite a while if you got much stuff on there. Now, this should be working on almost all hard drives but there are some that still use a very old file system called fat, and its as lazy as its given name and doesnt store critical information we would want, because we want the copying to only copy our new takes or retakes. So please use new drives like ntfs systems or ext or whatever they all are called. You'll find all your takes even the shitty ones on your harddrive in a directory called /tarinafilms/. One more thing, there are some drives that are very power hungry and doesnt come with it's own power source, now these drives are very bad for this particular use because the Tarina has limited amounts of power for usb use, so to be sure it's gonna work, use powered hard drives that has got a power cord. 105 106 ### Load and new 107 You can have many on going films, load em up or start as many films as you like. 108 109 ------------------------------ 110 111 Building, repairing and modding 112 =============================== 113 114 Get the parts 115 -------------- 116 117  118 119 Here is a list of parts that will work, there are other parts that probably will work but requires some hacking. 120 121 122 Raspberry pi 3 B 123 ---------------- 124 Price ~30 eur 125 126 The heart of Tarina. Why Raspberry pi you ask? There are several reasons: 127 128 * Huge support. 129 * The great Debian based os Raspbian (beeing a debian nerd myself). 130 * Low price. 131 * Picamera. 132 133 The 3B+ is too powerhungry for the Powerbooster 1000C thats why I went with 3B 134 135 **Links** 136 [Raspberry pi site](https://raspberrypi.org) 137 **Buy** 138 [Aliexpress](https://www.aliexpress.com/store/product/Raspberry-Pi-3-Model-B-Raspberry-Pi-Raspberry-Pi3-B-Pi-3-Pi-3B-With-WiFi/3242037_32900816535.html?spm=2114.search0104.3.113.7a702274lCPIr4&ws_ab_test=searchweb0_0,searchweb201602_5_10065_10068_5016020_5015416_10059_10696_100031_5015320_10084_10083_10103_451_10618_452_5016116_10304_10307_10820_10821_10302,searchweb201603_55,ppcSwitch_2&algo_expid=0a48bb10-5985-49ff-be76-433eb1f8685b-15&algo_pvid=0a48bb10-5985-49ff-be76-433eb1f8685b&priceBeautifyAB=0) 139 140 141 64 Gb Samsung Evo+ Micro SD 142 --------------------- 143 Price ~10 eur 144 145 This is a good performance card. 146 147 [Aliexpress](https://www.aliexpress.com/item/32676225311.html?spm=a2g0o.productlist.0.0.11ed1b664kPdEf&algo_pvid=d9155fff-7ddc-47bb-9512-f7e686fe69ac&algo_expid=d9155fff-7ddc-47bb-9512-f7e686fe69ac-0&btsid=e2f36205-1c37-47bc-9a94-c006837f0992&ws_ab_test=searchweb0_0,searchweb201602_7,searchweb201603_55) 148 149 150 Raspberry Pi High Quality Camera (recommended) 151 ---------------------------------------------- 152 Price ~60 eur 153 154 This is the recommended camera module for Tarina, 12.3 megapixel Sony IMX477 sensor, 7.9mm diagonal image size, and back-illuminated sensor architecture, with adjustable back focus and support for C- and CS-mount lenses. 155 156 **Links** 157 **Buy** 158 [Raspberry pi](https://www.raspberrypi.org/products/raspberry-pi-high-quality-camera/?resellerType=home) 159 160 161 Arducam 5 MP OV5647 camera module with CS lens 162 ---------------------------------------------- 163 Price ~30 eur 164 165 This module and lens gives good hd video quality with the ability to manually focus and replace lenses. See tested lenses down below. 166 167 **Links** 168 [Arducam](http://arducam.com/) 169 **Buy** 170 [ebay](https://www.ebay.com/itm/OV5647-Camera-Board-w-CS-mount-Lens-for-Raspberry-Pi-3-B-B-2-Model-B-/281212355128?txnId=1913825600018) 171 172 Pimoroni Hyperpixel 4 inch screen 173 ----------------------------- 174 Price ~35 eur 175 176 Bright 4 inch responsible screen. Beware when installing the screen, it's quite britle! 177 178 **Links** 179 [Pimoroni](https://learn.pimoroni.com/tutorial/sandyj/getting-started-with-hyperpixel-4) 180 **Buy** 181 [Pimoroni](https://shop.pimoroni.com/products/hyperpixel-4) 182 [Farnell](https://fi.farnell.com/pimoroni/pim370/hyperpixel-board-raspberry-pi/dp/3401805) 183 184 Ugeek 3.5 inch 800x480 TFT screen 185 --------------------------------- 186 Price ~35 eur 187 188 Best 3.5 inch screen that I could find. Features worth mentioning: 189 190 * 800x480 pixels 191 * Very responsible 11 ms. 192 * High contrast. 193 * Sunlight readable. (even though it is readable in full power mode, it boots into medium power and to change it yo to push a physical button which isnt really dooable cuz of tha casing. you cant easily change the settings, I am abandoning this screen due to this) 194 * I2C Master. 195 196 This is not a touchscreen but I dont think touchscreens are good for cameras anyway. 197 198 **Links** 199 [Raspberrypiwiki](http://www.raspberrypiwiki.com/index.php/3.5_inch_TFT_800x480@60fps) 200 **Buy** 201 [Aliexpress](https://www.aliexpress.com/store/product/U-Geek-Raspberry-Pi-3-5-inch-800-480-TFT-Screen-HD-HighSpeed-LCD-Module-3/1954241_32672157641.html) 202 203 204 USB via vt1620a sound card 205 -------------------------- 206 Price ~1 eur 207 208 Really cheap usb soundcard. It has been working suprisingly well. Have not tested other cards yet. 209 210 **Buy** 211 [Aliexpress](https://www.aliexpress.com/item/Professional-External-USB-Sound-Card-Adapter-Virtual-7-1-Channel-3D-Audio-with-3-5mm-Headset/32588038556.html?spm=2114.01010208.8.8.E8ZKLB) 212 213 214 3.7v 7800mAh li-ion Battery 215 --------------------------- 216 Price ~17 eur 217 218 I have tried several batteries, the adafruit 6800mAh is also fine. 219 220 **Buy** 221 [Aliexpress](https://www.aliexpress.com/item/free-shipping-3-7v-7800mah-18650-li-ion-rechargeable-battery-pack-18650-3P-lithium-ion-battery/32823635264.html?spm=a2g0s.9042311.0.0.49ba4c4dyoKkZS) 222 223 Or you can buy 3 pcs of 3.7V 18650 Lithium cells and protect them with an Lithium Battery Protection Board Overcharge Over-discharge. 224 225 [Aliexpress](https://www.aliexpress.com/item/32826851071.html?spm=a2g0s.9042311.0.0.27424c4dUBojcv) 226 227 Here's a pack with 40 pcs of 2600mAh 3.7V 18650 cells. 228 229 [Aliexpress](https://www.aliexpress.com/item/32795814865.html?spm=a2g0s.9042311.0.0.27424c4dUBojcv) 230 231 Type-C 5v 2A 3.7V Li-ion battery charger booster module 232 ------------------------------------------------------- 233 Price ~2€ 234 235 Enough juice in this booster charger to run teh pi 3b without dropping voltage. 236 237 **Buy** 238 [Ebay](https://www.ebay.com/itm/Type-C-USB-5V-2A-3-7V-18650-Lithium-Li-ion-Battery-Charging-Board-Charger-Module/383717339632?var=652109038482) 239 240 Adafruit Powerboost 1000C 241 ------------------------- 242 Price ~23 eur 243 244 Seems to be dropping voltage every now and then resulting in dropped frames. Check the Type-C power booster. 245 246 **Links** 247 [Adafruit](https://www.adafruit.com/product/2465) 248 **Buy** 249 [Ebay](https://www.ebay.com/itm/Adafruit-PowerBoost-1000-Charger-Rechargeable-5V-Lipo-USB-Boost-1A-1000C-A/282083284436?epid=2256108887&hash=item41ad7955d4%3Ag%3ALesAAOSwkQZbYXrn&_sacat=0&_nkw=powerboost+1000c&_from=R40&rt=nc&_trksid=m570.l1313) 250 [Aliexpress](https://www.aliexpress.com/item/32881790567.html?spm=a2g0o.productlist.0.0.9e3b51caWDCb6A&algo_pvid=b569f235-3038-4305-abdc-24a84a3cd534&algo_expid=b569f235-3038-4305-abdc-24a84a3cd534-0&btsid=c7684116-cb0b-4c9c-967c-0deb42c7a73e&ws_ab_test=searchweb0_0,searchweb201602_7,searchweb201603_55) 251 252 253 8x8x5MM DIP-4 Silicone Switch Mute Silent button 254 ------------------------------------------------ 255 Price ~2 eur/20 pcs 256 257 You can only buy a pack of 20 pcs but these buttons are good and silent! Not necessary if you want to control with keyboard like Rii mini 8+ 258 259 **Buy** 260 [Ebay](http://www.ebay.com/itm/151723036469?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT) 261 [Aliexpress](https://www.aliexpress.com/item/32777086031.html?spm=a2g0o.productlist.0.0.5cfc6136IYeRxe&algo_pvid=f4209ce9-f7c5-47f1-8d98-6b0cd8affb32&algo_expid=f4209ce9-f7c5-47f1-8d98-6b0cd8affb32-0&btsid=7ceb3856-696f-4ddd-9858-84c295f67c48&ws_ab_test=searchweb0_0,searchweb201602_7,searchweb201603_55) 262 263 264 MCP23017-E/SP DIP-28 16 bit I / O expander I2C 265 ----------------------------------------------- 266 Price ~1 eur 267 268 This will be connected to the screen I2C port. This is not necessary if you intend to control the camera with a keyboard like the Rii mini i8+ 269 270 **Buy** 271 [Aliexpress](https://www.aliexpress.com/item/10PCS-MCP23017-E-SP-DIP-28-MCP23017-16-Bit-I-O-Expander-with-I2C-Interface-IC/32665631086.html?spm=a2g0s.9042311.0.0.27424c4dn4m008) 272 273 274 2x8cm double side copper prototype pcb 275 -------------------------------------- 276 Price ~0.20 eur/pcs 277 278 PCB board to solder all connections on the MCP23017-E/SP 279 280 **Buy** 281 [Aliexpress](https://www.aliexpress.com/item/5pcs-2x8cm-double-Side-Copper-prototype-pcb-2-8-panel-Universal-Board-for-Arduino-Free-Shipping/32820588012.html?spm=a2g0s.9042311.0.0.27424c4dPM5vVF) 282 283 284 Piezo electronic buzzer 285 ----------------------- 286 Price ~1 eur 287 288 Very useful for timing shots! 289 290 **Buy** 291 [Aliexpress](https://www.aliexpress.com/store/product/New-Arrival-Durable-3-24V-Piezo-Electronic-Buzzer-Alarm-95DB-Continuous-Sound-Beeper-For-Arduino-Car/1959068_32666789405.html?spm=2114.search0204.3.1.4cef4057RBI3xn&ws_ab_test=searchweb0_0,searchweb201602_3_10065_10068_10059_5015413_5015313_10696_100031_10084_10083_5016113_10103_451_10618_452_10304_10307_10820_10821_10302_5016013,searchweb201603_45,ppcSwitch_4_ppcChannel&algo_expid=c84318cd-b50e-4370-9cad-6ae9bc7963ae-0&algo_pvid=c84318cd-b50e-4370-9cad-6ae9bc7963ae&priceBeautifyAB=0) 292 293 294 Latching push button switch mini 295 --------------------------------- 296 Price ~1 eur/10 pcs 297 298 This serves as the microphone and screen on/off button 299 300 **Buy** 301 [Aliexpress](https://www.aliexpress.com/item/10Pcs-Set-1A-30V-DC-250V-Black-Latching-On-Off-Mini-Torch-Push-Button-Switch-G08/32756874522.html?spm=a2g0s.9042311.0.0.27424c4ddFzv3i) 302 303 304 Latching push button switch 10mm 305 -------------------------------- 306 Price ~5 eur/24 pcs 307 308 I use this as the powerbutton. I have tried different versions of safe shutdown buttons for the Raspberry pi but they have not worked as I wanted (they draw power even when Pi is powered off, this is not good). I have solved the problem with a menu button to safely shut down the camera. 309 310 **Buy** 311 [Aliexpress](https://www.aliexpress.com/item/24pcs-latching-push-button-switch-10mm-fixed-pushbutton-switch-latching-maintained-push-buttons/32770346793.html?spm=a2g0s.9042311.0.0.27424c4ddFzv3i) 312 313 314 Nut 1/4 -20 UNC 304 A2 315 ----------------------- 316 Price ~2 eur/10 pcs 317 318 This is the standard camera stand nuts. If you never use a stand then you dont need this. 319 320 **Buy** 321 [Ebay](https://www.ebay.com/itm/1-4-20-UNC-304-A2-Stainless-Steel-Hex-Full-Nuts-Qty-10PCS-/222134363896?hash=item33b83d66f8)<br> 322 323 324 MAX9812 Microphone amplifier 325 ---------------------------- 326 Price ~2 eur 327 328 This makes suprisingly good sounding sound! The original piece that I used is out of production, I have now found a similar module but I need to change the 3d module a little bit because the new module is alot smaller which is good. Need to test these new ones! 329 330 **Buy** 331 [Aliexpress](https://www.aliexpress.com/item/32793366801.html?spm=a2g0o.productlist.0.0.3343b3e4A9qKJg&algo_pvid=b104d20a-b6da-4c46-9be9-d2b8ff358af1&algo_expid=b104d20a-b6da-4c46-9be9-d2b8ff358af1-6&btsid=40518322-e328-4247-9132-570609040804&ws_ab_test=searchweb0_0,searchweb201602_7,searchweb201603_55) (out of stock) 332 [Ebay](https://www.ebay.com/itm/MAX9812-Microphone-Amplifier-Sound-MIC-Voice-Module-For-Arduino-3-3V-3-5V/123891576683?hash=item1cd8836f6b:g:aL4AAOSwtchdaPPB) (out of stock) 333 334 New module (still untested) [Aliexpress](https://www.aliexpress.com/item/33052676199.html?spm=a2g0o.productlist.0.0.2f162176RNC7gL&algo_pvid=4ad3160a-b57e-4a87-ac6c-f32584343324&algo_expid=4ad3160a-b57e-4a87-ac6c-f32584343324-0&btsid=0ab6fa8115836622569272085ec52c&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_) 335 Bigger electrec mics (if needed) [Aliexpress](https://www.aliexpress.com/item/32639718325.html?spm=a2g0s.9042311.0.0.27424c4d7cO7CI) 336 337 3.5mm Female stereo headset interior PCB mount 338 ---------------------------------------------- 339 Price ~1 eur/10 pcs 340 341 Microphone input. 342 343 **Buy** 344 [Ebay](https://www.ebay.com/itm/10pcs-3-5mm-Female-5-Pins-Stereo-Headset-Interior-PCB-Mount-Audio-Jack-Socket-/252376936189?hash=item3ac2d66efd) 345 346 347 LR44 Batteries 348 -------------- 349 Price ~2 eur/10 pcs 350 351 Microphone batteries 352 353 **Buy** 354 [Aliexpress](https://www.aliexpress.com/store/product/10PCS-Lot-100-Genuine-wholesale-GP-A76-GPA76-LR44-AG13-LR44-SR44-battery-LR44-357-AG13/1120058_32739450265.html?spm=2114.search0104.3.44.5b5d32dbJK5uJ1&ws_ab_test=searchweb0_0,searchweb201602_5_10065_10068_5015418_5016020_10059_10696_100031_5015320_10084_10083_10103_451_10618_452_10304_10307_10820_10821_5016118_10302,searchweb201603_55,ppcSwitch_2&algo_expid=8af0bcbe-dcb8-4f9a-bd47-084a4d77561a-6&algo_pvid=8af0bcbe-dcb8-4f9a-bd47-084a4d77561a&priceBeautifyAB=0) 355 356 357 Screws M3x12mm 358 ----------- 359 Price ~2 eur/25 pcs 360 361 These hold the camera together. 362 363 **Buy** 364 Your local harware store 365 366 [Ebay](https://www.ebay.com/itm/50X-Stainless-M1-6-M2-M3-M4-Countersunk-Flat-Head-Cross-Miniature-Screw-Bolts/392195849737?hash=item5b50b1be09:m:mGdurHGRlBzB-IIMJirP3Dw) 367 368 369 Screws M3x30mm 370 --------------- 371 Price ~2 eur/30 pcs 372 373 These hold picamera-body to the body. 374 375 **Buy** 376 [Ebay](https://www.ebay.com/itm/20-pcs-M3-Screw-Diameter-3mm-Length-30mm-M3x30-Stainless-Steel-DIY/181846978737?epid=886666073&hash=item2a56ecb0b1:g:F1MAAOxyUylTSh9n) 377 378 379 Screws 2.2x9.5mm 380 ---------------- 381 Price ~1 eur/20 pcs 382 383 These hold the camera/mic together. 384 385 **Buy** 386 [Ebay](https://www.ebay.com/itm/M2-2x9-5mm-Stainless-Steel-Phillips-Round-Pan-Head-Self-Tapping-Screws-50pcs/391417337610?epid=1563431736&hash=item5b224a970a:g:oC8AAOSwqDhbAlml) 387 388 LR44 Button cell socket holder 389 -------------------------------------- 390 Price ~1 eur/pcs 391 392 We only need the metal parts from these, if you have som thin metal you could cut these yourself. 393 394 **Buy** 395 [Aliexpress](https://www.aliexpress.com/item/4-Pcs-Black-Plastic-Button-Coin-Cell-Battery-Socket-Holder-for-2-x-AG13-LR44/33013344736.html?spm=a2g0s.9042311.0.0.671b4c4djbzZzg) 396 397 3.5mm Jack to jack aux cable 398 ---------------------------- 399 Price ~1 eur 400 401 From microphone to mic-in. 402 403 **Buy** 404 [Aliexpress](https://www.aliexpress.com/store/product/1-Piece-Short-0-2M-20cm-Red-3-5mm-Jack-to-Jack-Aux-Cable-Male-to/505072_32833465555.html?spm=2114.search0104.3.9.383e3c3dVjq9DY&ws_ab_test=searchweb0_0,searchweb201602_5_10065_10068_5016020_10059_10696_100031_5015320_5016120_10084_10083_5015420_10103_451_10618_452_10304_10307_10820_10821_10302,searchweb201603_55,ppcSwitch_2&algo_expid=9ba0b376-e66f-48d2-9ccd-ecc1e8794812-1&algo_pvid=9ba0b376-e66f-48d2-9ccd-ecc1e8794812&priceBeautifyAB=0) 405 406 407 Rii mini i8+ mini keyboard 408 -------------------------- 409 Price ~17 eur 410 411 Wireless control over camera. You will also need this for wifi settings etc. (Recommended) This is one of the best mini keyboards I've tried. 412 413 **Buy** 414 [Aliexpress](https://www.aliexpress.com/item/Rii-mini-i8-Russian-English-Spanish-Hebrew-Version-Wireless-Backlit-Keyboard-with-Touchpad-for-PC-Smart/32450468690.html?spm=a2g0s.9042311.0.0.27424c4dKdqpVO) 415 416 Parts grand total ~200 eur 417 418 Optional parts 419 ============== 420 421 Tarina viewfinder 422 ----------------- 423 424 This is a 3.5 inch viewfinder for Tarina that you can 3d print and make by buying these three parts. 425 426 Lens D42 F110mm 427 --------------- 428 Price ~10 eur 429 430 **Buy** 431 [Aliexpress](https://www.aliexpress.com/item/32958816619.html?spm=a2g0s.9042311.0.0.6fb54c4dGb4wI7) 432 433 Rubber Eyepiece 434 --------------- 435 Price ~4 eur 436 437 **Buy** 438 [Aliexpress](https://www.aliexpress.com/item/32780859922.html?spm=a2g0s.9042311.0.0.27424c4dmVqriG) 439 440 Magnets 25mm x 5mm x 1.5mm 441 -------------------------- 442 Price ~3 eur 10 pcs 443 444 **Buy** 445 [Aliexpress](https://www.aliexpress.com/item/32963277127.html?spm=a2g0s.9042311.0.0.27424c4dRc1vCZ) 446 447 448 3d printing 449 =========== 450 451 While waiting for ordered parts lets 3d print the rest of the parts. I recommend printing with a solid 90% infill. Now it is pretty crucial that you have a good calibrated printer so that you don't over/under print. Some parts need to be very precise to work. 452 453 You'll find all the 3d parts in the 3d folder. 454 455 * [body](https://github.com/rbckman/tarina/blob/master/3d/tarina-body.stl) 456 * [button-plate-bottom](https://github.com/rbckman/tarina/blob/master/3d/tarina-button-plate-bottom.stl) 457 * [button-plate-upper](https://github.com/rbckman/tarina/blob/master/3d/tarina-button-plate-upper.stl) 458 * [hdmi-cap](https://github.com/rbckman/tarina/blob/master/3d/tarina-hdmi-cap.stl) 459 * [left-side](https://github.com/rbckman/tarina/blob/master/3d/tarina-left-side.stl) 460 * [mic-body](https://github.com/rbckman/tarina/blob/master/3d/tarina-mic-body.stl) 461 * [mic-lid](https://github.com/rbckman/tarina/blob/master/3d/tarina-mic-lid.stl) 462 * [picamera-body](https://github.com/rbckman/tarina/blob/master/3d/tarina-picamera-body.stl) 463 * [picamera-body-lid](https://github.com/rbckman/tarina/blob/master/3d/tarina-picamera-body-lid.stl) 464 * [picamera-bridge](https://github.com/rbckman/tarina/blob/master/3d/tarina-picamera-bridge.stl) 465 * [right-side](https://github.com/rbckman/tarina/blob/master/3d/tarina-right-side.stl) 466 * [screen-lid](https://github.com/rbckman/tarina/blob/master/3d/tarina-screen-lid.stl) 467 468 469 Post processing 470 =============== 471 472 This is still a work in progress... 473 474 So far I've come to this conclusion: 475 476 * Put 3d printed parts together with screws. 477 * Sand with sandpaper from rough to finest (from 120 to 400). I like to sand down all corners making them round. 478 * Dust off. 479 * Paint. 480 * Wait til dry. 481 * Paint again. 482 * Wait til dry. I like to wait for atleast a day to make it really dry. 483 * Sand again. 484 * Paint and wait again. 485 * Continue like this til you are satisfied with the feel, now I like to have a good grip so I finnish with sanding with 400 grit paper and leave it like that. 486 487 488 Wiring 489 ====== 490 491  492 493  494 495  496 497  498 499  500 501  502 503 504 Putting it together 505 =================== 506 507 Documentation on its way, if you're in a hurry feel free to drop a message in [#tarina:matrix.tarina.org](https://riot.im/app/#/room/#tarina:matrix.tarina.org) 508 509 510 Installing software 511 =================== 512 513 Download latest [Raspbian](https://www.raspberrypi.org/downloads/raspbian/) and follow [install instructions](https://www.raspberrypi.org/documentation/installation/installing-images/README.md). 514 [Ssh into](https://www.raspberrypi.org/documentation/remote-access/ssh/) Raspberry Pi and run: 515 516 Go to home folder 517 ``` 518 cd /home/pi 519 ``` 520 Install git 521 ``` 522 sudo apt-get install git 523 ``` 524 Git clone tarina and then run install script with sudo: 525 ``` 526 git clone https://github.com/rbckman/tarina.git 527 cd tarina 528 sudo ./install.sh 529 ``` 530 You'r ready to rumble: 531 ``` 532 python3 tarina.py 533 ``` 534 Happy filming! 535 536  537 538 539 Tested lenses 540 ============= 541 542 Here is what I'm testing right now. 543 544 2.8mm 3MP F1.2 CS 545 ----------------- 546 Price ~ 6 € 547 548 This is a good wide all around lens. Recomended! 549 [Aliexpress](https://www.aliexpress.com/item/32973023765.html?spm=a2g0o.productlist.0.0.4e9c3761rLgRE0&algo_pvid=f9a62bbd-7981-48cb-a080-c39336b9f53f&algo_expid=f9a62bbd-7981-48cb-a080-c39336b9f53f-1&btsid=028c8b49-83e8-4c56-9b8b-6c32c36e65d9&ws_ab_test=searchweb0_0,searchweb201602_7,searchweb201603_55) 550 551 2.5mm 3MP F1.2 CS 552 ----------------- 553 Price ~ 6 € 554 555 This is an even wider lens. Seems to be the same manufacterer. 556 [Aliexpress](https://www.aliexpress.com/item/32970488708.html?spm=a2g0o.detail.1000023.1.782e6003A85K1u) 557 558 Yumiki 6-60mm 1/3" CS Lens CCTV Lens IR F1.6 Manual Zoom Manual Iris 559 -------------------------------------------------------------------- 560 561 [Aliexpress](https://www.aliexpress.com/item/6-60mm-1-3-CS-Lens-CCTV-Lens-IR-F1-6-Manual-Zoom-Manual-Iris-for/32793850795.html?spm=a2g0s.9042311.0.0.27424c4dmtk6IZ) 562 563 564 Camera Lens 2.8-12mm Varifocal 565 ------------------------------ 566 567 This lens is good. Will write a longer review once I have more filming hours. 568 569 [Aliexpress](https://www.aliexpress.com/item/Megapixel-Fixed-Iris-HD-CCTV-Camera-Lens-2-8-12mm-Varifocal-HD-Security-Camera-Lens-Manual/32644427822.html?spm=a2g0s.9042311.0.0.27424c4dmtk6IZ) 570 571 --- 572