thingiverse

free

Arduino OLED Watch STL's by MinerGab

...arduino oled watch stl's by minergab thingiverse arduino oled watch stl's

thingiverse

free

Arduino Nano holder with OLED screen by rummage

...arduino nano holder with oled screen by rummage thingiverse holder for arduino nano and small oled screen for projects

thingiverse

free

Arduino SMART FM OLED RADIO by pat007

...arduino smart fm oled radio by pat007 thingiverse arduino miniature fm radio receiver oled display

thingiverse

free

Case for Oled SSD1306 - Arduino by Pedro_NM

...case for oled ssd1306 - arduino by pedro_nm thingiverse case for oled ssd1306 128x64 px

thingiverse

free

Ws2812 Ring with Arduino 0.96 Oled menu. by mbiel123

...ith arduino 0.96 oled menu. components: 0.96 i2c oled display arduino pro mini 16x ws2812b ring 3x switch micro usb port on pcb

thingiverse

free

Mount for 1.3" Arduino i2c OLED display by aerobatflyer

...play by aerobatflyer thingiverse this is a panel mount for the diymall 1.3" oled display commonly used for arduino projects

thingiverse

free

Arduino OLED Watch STL's v2 by MinerGab

...arduino oled watch stl's v2 by minergab thingiverse

thingiverse

free

Arduino/ Wemos Case with OLED Display by bacardielton

...er is not so tight, to mount it you have to use some glue. there is an opening for usb connector,ac adaptor and a hole for wires.

thingiverse

free

Mount for Arduino Mega and 2.42 inch OLED display by mrbillyj03

...llyj03 thingiverse mount for arduino mega and 2.42" oled display. additional materials needed: (8) m2*4 self tapping screws

thingiverse

free

Arduino and OLED case by jbaylor

...:http://www.youtube.com/watch?v=bdfwjwnojnq if you want the circuits and part numbers, let me know and i can post more details.

thingiverse

free

0.91 OLED 128X32 Display Module Case Arduino Raspberry by Szensiker

...0.91 oled 128x32 display module case arduino raspberry by szensiker thingiverse case for 0.91 oled display module.

thingiverse

free

OLED CASE Remix for Arduino nano and BN180 GPS by on2on

...titude and speed display on oled. the front is not changed and can be taken from original. arduino nano is glued using b7000 glue

thingiverse

free

small case for Arduino Nano & 128x32 OLED Display

...d a small 128x32 oled display. i created it to use as a housing for a digital tachometer for my enginnering lathe. see video link

thingiverse

free

Arduino Nano Housing for Flying Fish Sensors and 0.96 OLED Display by SolarGermany

...ess.com/store/product/free-shipping-0-96-inch-oled-display-module-128x64-oled-for-arduino-i2c-iic-spi-7p/1326062_32595065663.html

thingiverse

free

Eureka Mignon Grinder Arduino OLED Timer Frame by franky99

...1n4148 diode for relay driver arduino sketch from here:https://www.kaffee-netz.de/threads/mazzer-sj-arduino-timer-mit-oled.83891/

thingiverse

free

Nerf Stryfe OLED Jamdoor mount for Arduino

...olt in the back can be used to hold up the oled's rear section. a nut can be used on the oled to protect it from the m3 bolt.

thingiverse

free

Arduino Counter with OLED Display by threeD_Designer

... can use it. the box has enough spave for the display, arduino nano, micro sd card modular, battery pack and power handel moduel.

thingiverse

free

Arduino Uno Breakboard & OLED Display Box by the_versatile_engineer

... add cable ties, see images) openings for power supply, usb (front) and connection of cables (at the sides) box and lid stiffened

thingiverse

free

Project case for oled display and Arduino Nano with 9V battery by olkal

...eader pins. there is also a version for the smaller 0.96 inch oled display included. step file is included, if you want to remix.

thingiverse

free

Arduino case with mounting flaps and lid SSD1306 OLED display

... you make more cases for a project mounting flaps are 40 mm wide, and fit m5 allen bolt, i use this box for my 4040 profile robot

thingiverse

free

Arduino Mega Clone case, OLED DB15 variants too

... you make more cases for a project mounting flaps are 40 mm wide, and fit m5 allen bolt, i use this box for my 4040 profile robot

thingiverse

free

ARDUINO VU METER OLED by bitxbit

...tps://www.ebay.com/itm/micro-usb-breakout-board-adapter-to-0-1-pin-header-pcb/182860406754?hash=item2a93545fe2:g:m~0aaoswsqfz87rl

thingiverse

free

Oled display 0.91' Arduino case 3 buttons by Kubabro14

...erse model nie jest idealny może mieć lekkie błędy w wymiarach the model is not perfect, it may have slight errors in dimensions

thingiverse

free

0.91" 128x32 Arduino OLED Bezel/Faceplate by Madyn3D-CNC_LLC

...ke my designs and want to see more, feel free to friend us on social media! we follow back :)madyn3d cnc, llcvapetechnologies llc

thingiverse

free

Ghostbusters PKE Meter NeoPixel, OLED, incl. Arduino code by mvonsieb

...rduino code is included as is. on the back i made the speaker part a bit thicker and the hole for the charging port a bit larger.

thingiverse

free

Enclosure Arduino Mega + GPS + RN2483 + Oled display by mrmadalex

...mm screws. almost nice fit sourcecode can be found on github:https://github.com/arvdsar/ttnmapperwithgpsanddisplay have fun! alex

thingiverse

free

Slim case for Oled screen SSD1306 (arduino / ESP) by Reivax

...ins the "unusual" layout with global vars declared in the middle. it's my first print using hips, it's not bad.

thingiverse

free

Remote Oled Arduino display adapter by terry_penner

...ps://www.thingiverse.com/thing:512710 turns out you cant run the screen even 6 feet but file is still here for those who want it!

thingiverse

free

Arduino Game Console with OLED display by educ8s

...to use it my projects. printing the parts, took a lot of time. it took around 10 hours but the result is great! i really love it.

thingiverse

free

JJOME Station by JJOME

...station by jjome thingiverse 8 inch lcd, 0.96 oled, arduino pro micro, raspberry pi 3........... -oled arduino pro micro...

thingiverse

free

K40 Laser - Arduino based adjustable "Hub Table" Panel with OLED Display and LED powerpanel by Printcontrol

...ero button together with up or down will prevent the display refresh for long distance runs cirquit is designed for arduino nano

thingiverse

free

Oled screen shield by reymopa

...oled lcd i2c iic spi serial lcd module for arduino ...

thingiverse

free

SSD1306 Case I2C TWI SPI OLED Display by Mathiastenge

...a case for ssd1306 oled display from multiwii or arduino ...

thingiverse

free

LCD SCREEN CASE - 0.96" I2C IIC SPI Serial 128X64 White OLED LCD LED Display Module fr Arduino NEW by terrik

...pi serial 128x64 white oled lcd led display module from ebay. i also add the solidworks files so you can easily modify the model.

thingiverse

free

Arduino Powered Bike Computer

...arduino powered bike computer using a 128 x 64 oled ...

thingiverse

free

Tiny Arduino Altimeter by pat007

...tiny arduino altimeter by pat007 thingiverse tiny oled arduino altimeter with lipo battery. record min/max, show temperature,...

thingiverse

free

ESP32 + OLED by PreinfalkG

...oled wemos module (as the basis for a housing) https://de.aliexpress.com/item/lolin-esp32-oled-wemos-for-arduinoesp32-oled-wifi-modules-bluetooth-dual-esp-32-esp-32s/32807531243.html ...

thingiverse

free

arduino multimeter case by Bortsov

...by bortsov thingiverse arduino multimeter case, 18650 power, tp4056, oled 0.96 ssd1306, flip, ttp223 select...

thingiverse

free

ir remote control tester by pintel

...pintel thingiverse housing for ir remote control testerhttps://github.com/arduino-irremote/arduino-irremote with arduino nano and 0.91 inch i2c oled...

thingiverse

free

Retro Desktop Temperature Sensor, Clock, Weather Station, Arduino based, 0.96 OLED Display by goldiee36

...hough the software keeps all the functionality running like temperature logging or alarms.https://github.com/goldiee36/desk-clock

thingiverse

free

Walle OLED frame by ZDC

...hold the oled in place. this is oled i used.https://www.banggood.com/geekcreit-0_96-inch-4pin-white-iic-i2c-oled-display-module-12864-led-geekcreit-for-arduinoproducts-that-work-with-official-arduino-boards-p-958196.html ...

thingiverse

free

Arduino Electronic D20 by MuoJoe

...d20 by muojoe thingiverse electronic d20 built using an oled display and an arduino.full tutorial at...

thingiverse

free

Your Heart Beat by easai

...your heart beat by easai thingiverse this is an arduino based pulse sensor device that measures your pulse and...

thingiverse

free

Betty Funk Metronome by ronibandini

...betty funk metronome by ronibandini thingiverse funk metronome with arduino oled screen, dfrobot gesture control module and a...

thingiverse

free

Oxygen analyser

...thingiverse box for oxygen analyser electronic inspired from : https://ejlabs.net/arduinooled-nitrox-analyzer/ ...

thingiverse

free

0.96" OLED Alarm Clock Box by mkchung22

...mkchung22 thingiverse 0.96" oled x 1 ds3231 x 1 arduino nano x 1 push bottom x 2 buzzer x...

thingiverse

free

Arduino Smart galss by Bluepanda09

...5v battery, mirror, glaas, lens, 3d printer, soldering iron, ,oled ...

thingiverse

free

Arduino Nano array by arduinomastercomau

...if you have the need. i use this for oled displays. the nano gets inserted upside...

thingiverse

free

GPS clock 2 by mkchung22

...gps clock 2 by mkchung22 thingiverse i made one arduino gps clock with 2 oled...

thingiverse

free

Simon Says Game (remix)

...(remix) thingiverse it is only an remix of the arduino nano holder for to fix in the remix top...

thingiverse

free

Oled 0,9 case by iontibon

...a oled display case, it is very usable in arduino or other projects printing: it is very easy to...

thingiverse

free

Arduino EmonTX enclosure by fsa

...comprising an arduino uno, an emontx shield and an oled display. it fits into a standard electric board (eu...

thingiverse

free

AWSLCAN : Altimeter Watch Solar Charging Lipo Arduino Nano - Altimètre Montre Solar Lipo chargeur Arduino Nano by oclains

...malleable thank you for the electronic schematic and arduino file:http://electro.olganet.com/2014/03/29/tiny-altimeter-oled ...

thingiverse

free

Enclosure for OLED LCD and Rotary Encoder by Vr93

...rotary encoder by vr93 thingiverse enclosure box for an arduino countdown timer. for more information, please visit...

thingiverse

free

Digital Counting Piggy bank by Focma

...in this project: plywood 3 mm acrylic 3 mm arduino nano oled 1.3 display...

thingiverse

free

ESP32 Case (No Rounds) by edmanning555

...with integrated wifi and oled display purchasable from here: https://www.aliexpress.com/item/lolin-esp32-oled-v2-0-pro-esp32-oled-wemos-pour-arduinoesp32-oled-wifi-modules-bluetooth/32822105291.html designed to incorporate a 3mm acrylic window so you...

thingiverse

free

Digital Wallet case by masteruan

...instructables to read complete instructions and code. https://www.instructables.com/id/digital-wallet-arduino-based/ materials: arduino micro oled display 3d printed...

thingiverse

free

small project box with display

...opening to view the oled. designed to hold an arduinobased tachometer for chinese mini-lathe, but could be used for...

thingiverse

free

ESP32 Case with rounds by edmanning555

...with integrated wifi and oled display purchasable from here: https://www.aliexpress.com/item/lolin-esp32-oled-v2-0-pro-esp32-oled-wemos-pour-arduinoesp32-oled-wifi-modules-bluetooth/32822105291.html designed to incorporate a 3mm acrylic window so you...

thingiverse

free

Arduino Universal Wireless Controller

...top switches 3 tactile switches battery of choice .96in oled display buck/boost converter nrf24l01 module assembly video:...

thingiverse

free

Arduino Nano 33 IoT Case by tanery02048

...thingiverse case for arduino nano 33 iot, 0.91 inch oled display, tp4056 charging module, 18650 lithium ion battery, max4466...

thingiverse

free

3D-Scanner Hardware-Case

...for the hardware of a diy-3d-scanner. made of an arduino nano, an oled-display and a stepper-driver. further instructions will...

thingiverse

free

Case for .96" I2C OLED by islandjon

...been working with these little oled displays with my arduino projects. the cover still needs a good bit of...

thingiverse

free

Nodemcu ESP Rocket case enclosure for OLED SSD1306

...looks good :) there is space for nodemcu or arduino ...

thingiverse

free

0.66 OLED Case

...a future glasses project. print slow. got mine here https://www.amazon.com/wingoneer-display-module-screen-arduinodp/b07qg9hhpg/ref=sr_1_3?ascsubtag=1ba00-01000-org00-win10-other-nomod-us000-gatwy-feature-searc&keywords=.66+oled&qid=1577199806&sr=8-3 ...

thingiverse

free

Custom Case for Arduino Wattmeter by khaleel123

...an arduino nano, acs 712, and an .96" i2c oled display for a custom built wattmeter. this project and...

thingiverse

free

Oled Clicker by Aplyard

...clicker by aplyard thingiverse a simple counter, implementing an arduino nano, a lipo battery & an oled display 128x32....

thingiverse

free

Digital Speedometer for Mini Gen 1 (R50/R52)

...(r50/r52). the actual digital speedometer is made using an arduino nano and 0.95 inch oled display (e.g. https://www.banggood.com/0_95-inch-7pin-full-color-65k-color-ssd1331-spi-oled-display-for-arduino-p-1068167.html) the...

thingiverse

free

arduino neo-6m gps clock by mkchung22

...1 neo-6m gps module x 1 128 x 64 oled x 1 reset switch x 1 https://youtu.be/mybgq4mvru8...

thingiverse

free

Arduino Modular Case (front part) - relative humidity by pinkyandbrain

...sensor and the rh value is displayed on the oled this application can be used for a weather station...

thingiverse

free

Jamcontrol for KY040 with Arduino Lolin32 by frankz1966

...printerboard with jamcontrol input lolin32 oled can be ordered here:https://www.banggood.com/de/esp32-oledmodule-esp32-oled-wifi-+-bluetooth-dual-esp-32-esp-32s-esp8266-p-1148119.html?gmccountry=de&currency=eur&createtmp=1&utm_source=googleshopping&utm_medium=cpc_bgs&utm_content=frank&utm_campaign=frank-pla-de-all-0513&ad_id=435242839872&gclid=cjwkcajwwab7brbaeiwaapqptiay0zxwfvix8qa0ppk3w5ie2hpfqotpgfz5micp8wxf4u0uqmh2khocjqsqavd_bwe&cur_warehouse=cn ...

thingiverse

free

Hula Mixer by dlagos_meristem

...follow this tutorial for stepper motor connection to an arduino nano. use pins a0 - a3 to connecto to...

thingiverse

free

ESP 8266 OLED Smart Button by unwerklich

...by an usb lipo charger, that is common for arduino projects. i'm planning to redesign this thing to include...

thingiverse

free

Arduino Mega Case - Modular Electronics Case

...an opening for the assembly of a small 128x64 oled display...

thingiverse

free

Handheld Arduino Pong Console by having11

...wanted to make it portable instead, and a 1.7" oled would make a perfect...

thingiverse

free

Arduino Uno Desktop Case by Wherzog

...board with the same form factor and a 1,3" oled display. there is a lot of space inside the...

thingiverse

free

Arduino Infrared Thermometer

...made this infrared laser thermometer using an arduino nano, oled display, on/off switch, mlx90614, laser, and a 9v battery....

thingiverse

free

DIY Arduino Battery Spot Welder V3 Case by Looper

...case is required. the new case allows for the oled display and the rotary encoder. for more information about...

thingiverse

free

mini arcade keychain by moh59370

...functional mini arcade keychain. the code implemented into the arduino has been developed by yair kapach, for details visit...

thingiverse

free

Bezel for I2C OLED display by AndrewFromOz

...oled display. these are easy to interface with an arduino library and have crisp, white pixels. designed in rs...

thingiverse

free

Tranmitter Case by hellstad

...is desined for flysky fs-th9x sticks. mcu will be arduino nano or stm32f103c8t6, lcd - oled 128x64 0.96"...

thingiverse

free

Simple Scale by dedehai

...with 0.01g resolution using a 1kg load cell, an arduino an oled display and some other electronics parts. full...

thingiverse

free

Monochrome 128x32 I2C OLED graphic display case by Ajaxjones

...a case for the 128x32 oled to use with arduino or raspberry pi. there are in fact two designs,...

thingiverse

free

Play BOX by Printcontrol

...printcontrol thingiverse https://youtu.be/wci4l3sftyuhttps://youtu.be/uvlkh4tazcy i was looking around in the arduino world and found some funny inspirations for old games...

thingiverse

free

TimyML Reading Time Device by ronibandini

...paper books by listening and comparing to a dataset. arduino ble nano 33, oled screen, edge impulse for ml...

thingiverse

free

Simple weather station by 1karcio

...thingiverse this is very basic weather station, part included: arduino nano v3 dht 11 - temperature, humidity sensor 0.96"...

thingiverse

free

uArcade - a Tiny arcade cabinet by microstrat

...cabinet, currently runs only space invaders. based on an arduino pro mini, a tiny oled and a rotary encoder...

thingiverse

free

$60 bluetooth head mounted display. by hmd1

...circuit). the rgb led and the speaker use the arduino#39;s digital output pins. the display is controlled over bluetooth...

thingiverse

free

Air Quality Monitor

...instead. software used: the arduino-sketch can be downloaded here: https://gitlab.com/chordless-arduinoair-monitor wiring: wemos d1 powered by micro usb through the...

thingiverse

free

rx5808 diversity case by bondikene

...to grind the opening bigger. receiver placeholder: https://www.thingiverse.com/thing:2548467 wiring: https://github.com/sheaivey/rx5808-pro-diversity/blob/develop/docs/oled-arduinonano.md ...

thingiverse

free

AirBox ToGo by metalpie

...metalpie thingiverse take your airbox to everywhere hardware : arduino nano pm2.5 g5 sensor dht11 sensor rgb led i2c...

thingiverse

free

Case by juniorbdn

...1.0 is out! nodemcu by francisco castellshttps://grabcad.com/library/nodemcu-lua-wifi-esp8266-1 oled by ccadichttps://grabcad.com/library/oled-0-96-inch-for-arduino1 ldr by didier godefroyhttps://grabcad.com/library/ldr-cell-5mm-1 dht22 by nonthanut hokuhttps://grabcad.com/library/dht22-humidity-temperature-sensor-1 push...

thingiverse

free

Face Shield with temperature Gauge by ELRAZ

...kenshima : mod on the face shield, case for arduino display and battery made by me *(razgriz) project, soldering...

thingiverse

free

Cryptodisplay by Mariuskrog

...https://github.com/witnessmenow/simple-arduino-crypto-display parts list: nodemcu : https://www.banggood.com/geekcreit-doit-nodemcu-lua-esp8266-esp-12e-wifi-development-board-p-985891.html?p=ic28121069632012127a 0.96" oled : https://www.banggood.com/0_96-inch-4pin-white-iic-i2c-oled-display-module-12864-led-for-arduinop-958196.html?p=ic28121069632012127a credit to c1sc0 here on thingiverse. he used a...

thingiverse

free

ESP32 OLED WEMOS LoLin - Housing by OlafKa

...tiny housing for a esp32 with oled display. e.g. https://www.banggood.com/wemos-esp32-oled-module-for-arduinoesp32-oled-wifi-modules-bluetooth-dual-esp-32-p-1181297.html. it has a "slide in" mechanism for the top....

thingiverse

free

Room temperature widget / Arduino Nano by Spanakis

...everything fits on the links bellow.https://grabcad.com/library/arduino-pro-micro-1 pro micro linkhttps://grabcad.com/library/oled-0-91-128x32-1 oled linkhttps://grabcad.com/library/arduino-nano-5 arduino nano svg cloud was used from: icon...

thingiverse

free

TinyBoy (Bluetooth version) by wkkpatrick

...by http://www.thingiverse.com/thing:816376 this module can be used on every arduino mega ramps 1.4. with marlin version. tf/sd reader tiny...

thingiverse

free

Quiz controller with Arduino UNO by marius1991

...drawing the box. we used arduino components: nrf24l wireless, oled ssd1306 (128x64 px) screen and a ps2 joystick hobby...

thingiverse

free

Food Dispenser v2 by byucelyigit

...second version of a food timer for cats. this arduino nano based device serves food portions at designated times....

thingiverse

free

Tiny OLED PC Performance Monitor Gnat-Stats by valoufr

...with superglue here is the program including a button: https://www.dropbox.com/s/mb3wu7g201m212u/arduinognat_stats_oled_v1.31.rar?dl=0 ...

thingiverse

free

Thermometer with ESP8266 and OLED-Display by lechge

...used program you can find on the following link: https://www.az-delivery.de/blogs/azdelivery-blog-fur-arduinound-raspberry-pi/thermometer-mit-oled-display?ls=de ...

thingiverse

free

ESP-32 Desktop OLED display by mhorder

...views counter: here is the oled display i used: https://www.amazon.com/uctronics-ssd1306-self-luminous-display-raspberry/dp/b072q2x2ll/ref=sr_1_4?dchild=1&keywords=oled+arduinoamp;qid=1598823620&sr=8-4 and the esp-32:...

thingiverse

free

Universal IoT Indoor Sensor OLED Display Housing by dstasiak

...digitaler sensor zur messung von feuchtigkeit und temperatur ersetzen arduino sht11sht15 raspberry pi zero w easy (wlan & bluetooth)...

thingiverse

free

"LWC Shotcount" Reupload

...is a reupload of lwc shotcount. 01.11-02.11 i reupload arduino sketch essential electronics: arduino nano or pro mini ir...

thingiverse

free

Minimalist LiDAR by ptsilva

...3 parts, that are attached using screws (nuts optional). arduino code available at https://github.com/ptavaressilva/minimalist-lidar how-to available at...

thingiverse

free

3018 cnc tachometer by RokasRaulinaitis

...my cnc 3018 upgraded spindle, uses simple fc-51 module, arduino nano and oled display. printed on anycubic photon resin...

thingiverse

free

Game controller for wireless communication by CecilieHvidt

...this project we have made a gamecontroller and an arduino code to perform wireless communication. it is made in...

thingiverse

free

Bomb prop (easy to build)

...instructions: you need: 0.96 inch oled display (with i2c) arduino pro micro small buzzer led light button small 1s...

thingiverse

free

LeoNerd's OLED Module Enclosure by technik_gegg

...buzzer) and might be of interest for many other arduino based diy projects, i've decided to publish this enclosure...

thingiverse

free

GPS data logger with SD card

...file format. required components micro sd card breakout boardhttps://learn.adafruit.com/adafruit-micro-sd-breakout-board-card-tutorial/introduction arduino pro microhttps://www.sparkfun.com/products/12640 gps module atgm336h gps, small size with...

thingiverse

free

M2 x 12mm hex PCB spacers

...0,96" oled display in the malectrics ( https://malectrics.eu/spot-welder-v3-case-assembly/ ) arduino spot welder project...

thingiverse

free

Cathode Gauss rifle by Cathode_G

...still a wip. electronics: this thinghttps://www.aliexpress.com/item/32945220599.html?spm=a2g0s.9042311.0.0.3f9e4c4dpjktwk 20kg analogue servo arduino of any kind 0.98inch oled display toggle...

thingiverse

free

MySensors Temp + Humidity With OLED Case by titvs

...is kept in place (dht22 module, nrf24 radio and arduino nano) by the printed spacers and the back is...

thingiverse

free

I2C OLED Screen Bezel

...to use and often used in raspberry pi or arduino projects. i created this bezel so i could attach...

thingiverse

free

Room temperature widget - 0.91 inch oled by Spanakis

...me design it so everything fits on the links bellow.https://grabcad.com/library/arduinopro-micro-1 pro micro linkhttps://grabcad.com/library/oled-0-91-128x32-1 oled link svg cloud was used...

thingiverse

free

Tetris Retro Game Arduino case

...short demo video on my instagram account:https://www.instagram.com/p/b6083x5h9fv original project from:https://github.com/ajrussell/tiny-tetrishttps://www.instructables.com/id/tetris-clone-with-oledssd1306i2c-for-arduino-nano/ ...

thingiverse

free

Tiny Octoprint Monitor by kirberich

...about the printer and the current print job. the arduino needs to be connected to a computer that takes...

thingiverse

free

Crypto Box by SpeedRicky54

...1.3" oled display. credit for the electronics and software: https://github.com/witnessmenow/simple-arduinocrypto-display my first fully made design in f360 please don't...

thingiverse

free

Thermocouple thermometer (incl. Arduino - Code) by Jori

...module k - type thermocouple rated 0 ... 800°c oled ssd 1306 128x32 - module 4 screws m3 x...

thingiverse

free

Berlin Clock (BerlinUhr) by msickel

...used out of the example sketches of the librarys arduino mega ds1307 rtc arduino dcf77 receiver 13 x 5mm...