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Verbindungen, Adapter: Statikteile mit S-Riegel verbinden ft-Nuten und Federleisten einbauen ft-Rastachsen verwenden Erweiterungen des ft-Systems: Hohlwelle (hollow shaft) 10 mm mit Durchgang für ft-Achse 4 mm) einbauen, adaptieren…
For aliexpress "4 bit WS2812 light bead module strip light bar full-color driving slide lamp development board module SCM" modules. Use Dupont cables as connectors and simple pin headers for chaining more than one module. Angled…
Two versions, v3 PLA/PETG-only version (left side and middle on first image), v4 with TPU gasket (right side on first image). Both are not perfect and need refinement, this is mainly for demonstration purposes. Print with contact faces…
OpenSCAD: Zubehör und Adapter auf fischertechnik (ft) Zum Aufbau von neuen Teilen oder Grundkörpern: - Nuten liegend und stehend, flach und als Vollrund - Federleisten - Rastachsaufnahmen - Hohlwelle: Antriebswelle für ft-kompatible…
Seilspanner, Gesamthöhe 10 mm, sehr fein einstellbar fischertechnik-kompatibel, Grundfläche 20 * 30 mm (5 mm breiter als ein BS30). Mit Hypozykloidgetriebe 1:56 zum Antrieb der Seiltrommel, nicht rückdrehbar. Gedacht z.B. für Angelschnur.…
A design study. For actual use, the friction between gears is too high and the gripping force of the compliant parts is too low. update 1: added new version for a Z22 Spannzange (_new v1) update 2: Somebody made a yt short:…
OpenSCAD-Skript (parametrisiert) für: generische Teile: Schrauben, Gewinde, Bajonettverschluss gerade + rund fischertechnik: Nabe für Hohlwelle 10 mm Die dargestellte ft-Drehscheibe ist nur ein Dummy. Benötigt weitere Dateien aus der…
Planetengetriebe für fischertechnik. Die Trägerscheibe nimmt 3 Planeten auf. Diese sind in je einem Drehteller gelagert, so dass der Abstand zur Sonne variabel ist. Die Planeten haben modul 1. Zur Verwendung mit der Hohlwelle 10 mm,…
DE: Dieser modulare Adapter verbindet eine zentrale Nabe stabil mit 2, 3, 4, 6, 8, 10 oder 12 Streben. Die präzise Innenverzahnung sorgt für einen festen Sitz auf der Achse – ideal für Räder, Getriebe und komplexe Konstruktionen. EN: This…
An application for the "Drehnut", an alternative connection mechanism for fischertechnik. You can print it standing up without support, or lying flat with the version with integrated support. Eine Anwendung für die "Drehnut", einen…
A contactless rotary magnetic encoder for fischertechnik with I2C 3,3V interface using the newer white square AS5600 modules. Comes in two versions, the 30x30mm version is more compact, but in many cases you'll want the 30x45mm version,…
Use this if you need to connect multiple I2C devices with the same address to one bus. Uses a plain PCA9548A module mounted at the bottom of the PCB. Contact me if you are interested in the PCB. Category: Electronics
For connecting the traditional fischertechnik electronics modules, small red clips are used with which the power supply voltage can be looped through via conductive metal strips on the sides of the modules. But when modules are connected…
fischertechnik offers this nice set of a construction site robot (set no. 567690). The set includes a number of stickers that can be put on during the build. While the stickers are good looking, they prevent later disassembly of the…
A small switch for fischertechnik as a complement to the classic mini switch. Needs a 12.8 x 6.5 x 5.8 microswitch with metal actuator. Not perfect, it has a bit more resistance than the original and the contacts are a bit prickly, but…
The classic fischertechnik cam disk ( Schaltscheibe #37727 ) has a 50:50 on/off pattern. With this design you can make any custom pattern. Load the Schaltscheibe v1.FCStd file into FreeCAD, open the spreadsheed and edit the parameters.…
Building this model involves some soldering of wires and desoldering/resoldering of components and wires on the ESC module. Below you will find documentation on the modifications I made to make it work. If you decide to go along with it,…
Modeled after the discontinued fischertechnik Polwendeschalter ( photo ) from 1968. Watch out for the pin layout, it is different from the original. The snap-action mechanism comes in two versions, one is fully printed, quite rigid and…
Variants of the 15x30x3,75 building plate with customizable lengths. Just edit the variable "len" in the FreeCAD's file "v" sheet for other sizes. Category: Construction Toys
The first two plates in this collection can be used as the structural base of a mini motorized car with steering: ft_plate_gen-30x50x5 and ft_plate_gen-45x80x5-spc-car_cutout: This model can be combined with other parts to build a fully…
A mostly, yet not fully, working attempt at recreating a manual valve from the fischertechnik 80ies pneumatics program . Note: the photos show an earlier version, I added a third fitting and tweaked a number of internal measures in the…
A very simple bus extender for 2x3 female connectors as used by the ftDuino or fischertechnik TX controllers for I2C connections. The enclosed FreeCAD file is parametric, so you can generate any number and layout of connectors you need.…
Conventional 16x2 character LCD displays with hd44870 controllers are huge. They get even bigger with a PCF8574-based I2C module attached to their back. Buydisplay.com sell the EastRising ERC1602-4 LCD series with a chip-on-glass (COG)…
This adapter allows you to use your superflous fischertechnik Reifen 45 as supporting towers. Mit diesen Adaptern könnt Ihr überflüssige Reifen 45 als Türme oder Säulen verbauen . Please "like" this thing or post your make as a token of…
Update 11-04-2020: added Grundplatte_test_part.stl for testing and tuning of your print settings Update 03-04-2020: added two-sided versions ("Bauplatte") of both size plates. Update 19-03-2020: added half-sized 128x98 mm version, image…
An enclosure for a 2 channel bidirectional 5V<>3,3V level shifter with voltage regulator. Includes a DIP switch for enabling the voltage regulator, disable it if both sides have their own power source, enable it to power the 3,3V side…
Enclosure for the ubiquitous 28BYJ-48 5V geared stepper motors for the fischertechnik construction toy system with a small footprint of 30x30x30 mm. Comes with several shaft adapters. The 28BYJ-48 is very cheap and surprisingly powerful…
A compact infrared reflective sensor for fischertechnik, based on the TCRT5000 reflective optical sensor with transistor output . I needed them for a line-following robot. Use an analog input pin to measure the signal (sensor out pin).…
Warning: Use at your own risk. LiIon batteries are potentially dangerous, if handled improperly. Do not use or charge unattended. Not safe for children. Use the protection cap to prevent short circuits. I needed a fischertechnik…
Contactless rotary encoder based on the AS5600 hall sensor for the fischertechnik construction toy system. It uses these kinds of boards available from ebay and others. Please note that the board's "PWM" connector actually will provide an…
A small off/on or pole-reversing switch for the fischertechnik construction toy system. Uses a 8x8 mm push-button switch found as a no name item on ebay , I assume it's a K8-8081D-L1 from Korean manufacturer HRO . The off/on version needs…
A simple case for Piher-15 Potentiometers (order number PT15 N H05) for the fischertechnik construction toy system. Use the larger version if you find that the fischertechnik pegs of the smaller version don't print well. For connecting…
A ball wheel (caster wheel) block for the fischertechnik construction toy system. Needs a steel ball as included in the fischertechnik marble run line with a diameter of 12.66mm. The ball wheel block is meant to be used in turtle like…
Remake of ft part 38417 . Usually, I'm against publishing remakes of original parts. This part, however, is long retired and very hard to get second hand, so I feel it's ok to share the design. keywords: Fischertechnik Category:…
StepFish is a stepper motor controller for the fischertechnik construction toy system based on an ATmega328 microprocessor. It can be used as a standalone controller (and I2C master) or as an I2C slave. Hardware features: *up to four…
Changelog: 2020-01-31: Added variants with only one peg. The fischertechnik groove and peg connections are sometimes too loose, due to inaccuracies in 3D-printed parts or wear of the original parts. This washer will result in a tighter…
The fischertechnik solar power modules like this one (2V x 200mA = 0.4W) are often too weak under non-ideal conditions to do anything meaningful with them. This is an alternative more powerful 1W module (6V x 166mA). You can easily chain…
A more versatile alternative to the classic fischertechnik building block 15/Baustein 15 . This idea has been around for some while and others have realized it before . However there's no version on thingiverse yet, so here's my version.…
Serves as a replacement for the fischertechnik clip contact (Klemmkontakt) which is not part of the current fischertechnik program any more. Please consider leaving a "like" or posting your make as a token of appreciation for my work.…
A simple application for my Printbuchse . Replaces the old distributor plates/Verteilerplatten which are not part of the current fischertechnik program any more. The FreeCAD file is parametric, change the block_len parameter on…
Changelog: 2019-03-27: Added files for etching the PCB in extended gerber, PDF, and SVG file formats in archive PCB.zip (cf. last two images) This easy to build PCB with printed enclosure provides an additional 8 digital inputs (or 25mA…
The fischertechnik construction toy system uses cables with unusual 2.6mm jacks . Compatible connector sockets, so called " Bundhülsen " (flush sleeves) are hard to get, relatively expensive, and you have to drill holes in your PCBs to…
As part of their solar energy product line, the fischertechnik construction toy system introduced low voltage DC solar motors a couple of years ago. I never very much liked the limited connection possibilities they offer and their overall…
I was curious if I could print a fischertechnik compatible chain (module m1.5) using the print-in-place technique. I succeeded mostly, but not completely. Two versions are included: The "slim" chain is more similar to the original chains…
Changelog: 2019-12-31: Updated main part (Pneumatic gauge case v4) with slightly widened grooves and improved groove ends. The images still show the old version. The connector part is unchanged. Adapter case for this kind of air pressure…
The pneumatic line of the fischertechnik construction toy system has a manual valve which unfortunately does not allow any connections with standard fischertechnik parts like building blocks or axles. Thus, they are confined to manual…
Changelog: 2020-02-19: I granted an exclusive permission to Peter Habermehl for selling prints of these stepper cases in his shop at www.mintronics.de . 2020-01-29: Improved top and bottom case parts according to my current design…
The fischertechnik construction toy system has bow-shaped beams (Bogenstücke) with 60° and 30° as part of their statics line. Combined with the flat girder part (Flachträger) you can construct circular structures with a diameter of 22,9…
Update 2021-01-22: Outdated, an improved version is here . The fischertechnik construction toy system has angular blocks with 7,5°, 15°, 30° and 60°. This is the missing 45° angular block. Connecting eight of them in a circular…
The title says it all. Inspired by an idea from this thread in the fischertechnik community. Please consider leaving a "like" or posting your make as a token of appreciation for my work. Find my other fischertechnik designs here . Print…
A variant of the S-Riegelstein 15x15 for the fischertechnik construction toy system with an additional groove at its back (S-Riegelbaustein 15). Inspired by an idea from this thread in the fischertechnik community. Please consider leaving…
An enclosure for the cute little 128x32 monochrome OLED I2C displays with connectors for the fischertechnik construction toy system with a lean size of 45x15x7,5mm. The I2C connectors are labeled SD A SC L** 5 V G**ND. The bottom part…
A case for the PCA9685 16-Channel Servo Driver board from adafruit and its cheap chinese clones (see note below). The bottom part comes in two versions: a plain standalone version and one with connectors for the fischertechnik…
Update 2020-04-21: I made a better 16x2 I2C display here: https://www.thingiverse.com/thing:4301853 Changelog: 2018-10-30: added standalone version without fischertechnik connectors; changed name accordingly A simple enclosure for this…
Update Dec 6, 2021: added improved version v2. Print this with PLA as hot as possible (I used 235°) with as little cooling as possible, no overextrusion, and you will get a very stable and usable result. A version of the conventional…
A variant of the standard fischertechnik connector with two flat sides in three versions with 15mm, 30mm, or 45mm. It is meant for situations when the ft spring cam (Federnocke) will not provide enough stability. Please consider leaving a…
Changelog/News: 2021-02-03: Added new variant "08 Gear rack drive (main body) v5_strongerprint" for easier removal of support structures 2019-02-24: Updated "11 Gripper arm" to v5, implementing these suggestions 2019-02-10: Peter (…
This is a fischertechnik enclosure for 12V air compressors as available from ebay or pollin . As opposed to the similar looking ft compressor , this model conforms to the ft 15mm standard with a length of 60mm, and offers different…
This is an enclosure for a cheap type of mini pump, making it compatible with the pneumatic program of the fischertechnik construction toy system. As the pump needs 3V as input, a small step-down converter is included in the design, so…
The fischertechnik mini motor comes with a pinion and gear adapter . Unfortunately, the smaller Z11 gears of this adapter are prone to break sooner or later. Proper replacements can be ordered e.g. from the great fischerfriendsman.de…
Changelog: 2018-09-25: (1) Corrected an error in Enclosure_grooved_v4.stl, the groove was 5mm short, now it is correctly 25mm. (2) I added a version of the enclosure parts and drilling aid for 4mm square brass rods, which are harder to…
I always felt the Fischertechnik 7,5mm building blocks could need a complementary building block that would allow to not only use them for additional distance, but also as building elements in their own right by enabling perpendicular…
Print in an upright position for increased groove stability. Check out my other fischertechnik compatible parts .
Parts to mount to SG90 mini servo (optionally with built-in support structure): SG90-Gear-Z15: 15-tooth gear SG90-Shoulderplate: 3 grooves for attachments Check out my other fischertechnik compatible parts .
Verschlussriegel / Locking bolt for fischertechnik Statik-plates. Cleaned up and optimized the mesh and added slits so the bolt can also be slided into the groove of a fischertechnik building stone. PETG is preferred. Could be printed…
My earlier attempt did not fully realize the potential of a 45° angular block, as it did not stay within the fischertechnik 15mm grid. This design picks up several suggestions by Thomas (geometer) in this ftc-thread . There are STLs for…
Folgende Kombinationen sind möglich: Baustein 15 normal Baustein 15 Rundzapfen Baustein 15 zwei Zapfen Baustein 15 zwei Rundzapfen Baustein 30 normal Baustein 30 Rundzapfen (nicht ft-original!)
Variable Fischertechnik Platte. Einfach in Fusion öffnen und die Parameter Ändern. Wenn die Noppen nur einseitig sein sollen, einfach die Körper entsprechend ausblenden. Wichtig, da die Körper einzeln sind, kann man nicht direkt aus…
This is a small case for China LED spots, aimed to integrate those spots into fischertechnik models. The spots are widely available, at AliExpress for example. Basic data of the spot: 1W Power, 5V Height 35mm approx. Base diameter 29,5mm…
Eine Nachttischlampe für fischertechnik Fans. Kantenlänge des Baustein 15 ist 10cm, Gesamthöhe der Lampe ca. 20cm. Zur Ergänzung mit einem E14-Sockel, siehe Bild. Es dürfen nur LED Leuchtmittel verwendet werden, um Hitzeentwicklung zu…
For Arduino UNO it fits great. Could be a little bit lower, but it is great for fischertechnik sizes. My change is the little cutouts for Arduino YUN.
Eine einfache Kette für Zahnräder von Fischertechnik. Gedruckt aus TPU mit Standardeinstellungen.
Fischertechnik adapter for air pressure gauges with BSPT 1/4" and NPT 1/8" threads. Can be used with any M5 fitting and suitable O-ring (e.g. 5x1mm or 6x1.5mm). There's plenty of different types on aliexpress , alternatively you can use…
fischertechnik tires classic car | Fischertechnik Reifen für Steckräder 23 mm → different types → 0.4 Nozzle → 0.2 mm Layer Height → 10% - 15% infill → side/bottom/top → layer 5 → TPU
fischertechnik mud terrain tires | Fischertechnik Offroadreifen für Steckräder 23 mm → different types → 0.4 Nozzle → 0.2 mm Layer Height → 0% - 10% infill → side/bottom/top → layer 4 → TPU
Verbindungen, Adapter: Statikteile mit S-Riegel verbinden ft-Nuten und Federleisten einbauen ft-Rastachsen verwenden Erweiterungen des ft-Systems: Hohlwelle (hollow shaft) 10 mm mit Durchgang für ft-Achse 4 mm) einbauen, adaptieren…
Between the original fischertechnik electronics modules a small red clip with two metal conductive legs can be inserted to loop through the power supply. These connectors originally had the part number 36380 and are becoming increasingly…
For aliexpress "4 bit WS2812 light bead module strip light bar full-color driving slide lamp development board module SCM" modules. Use Dupont cables as connectors and simple pin headers for chaining more than one module. Angled…
Two versions, v3 PLA/PETG-only version (left side and middle on first image), v4 with TPU gasket (right side on first image). Both are not perfect and need refinement, this is mainly for demonstration purposes. Print with contact faces…
OpenSCAD: Zubehör und Adapter auf fischertechnik (ft) Zum Aufbau von neuen Teilen oder Grundkörpern: - Nuten liegend und stehend, flach und als Vollrund - Federleisten - Rastachsaufnahmen - Hohlwelle: Antriebswelle für ft-kompatible…
Seilspanner, Gesamthöhe 10 mm, sehr fein einstellbar fischertechnik-kompatibel, Grundfläche 20 * 30 mm (5 mm breiter als ein BS30). Mit Hypozykloidgetriebe 1:56 zum Antrieb der Seiltrommel, nicht rückdrehbar. Gedacht z.B. für Angelschnur.…
This is a connection plate for fischertechnik construction toy parts.
Nachkonstruktion von V-Stein 30x60x30 35299 V-Stein-Tür 30x60 komplett 35423 Der Griff muss in die Tür eingeklebt werden und hat letztlich nur dekorative Funktion, jedenfalls ist er nicht wirklich belastbar. Eine Version der Tür mit Griff…
This is a case for the cheap 70x77 mm 4x4 keypads with fischertechnik compatible grooves at the bottom. Category: Construction Toys
This is just a box fitting the ft box 250 separators and the 3D printed Bauplatte 125 designed by Jan ( https://www.thingiverse.com/thing:4226554 ) Category: Construction Toys
A housing for the (WaveShare) PCF8574 I2C I/O board, stackable and with a fischertechnik compatible groove at the bottom. Category: Construction Toys
Mit dem Spannring kann ein aus Gymnastikband hergestellter Bezug auf dem Trichter fixiert werden. Prima zur Reparatur, wenn das Original gerissen ist, oder um aus Trichtern zusätzliche Trampoline herzustellen. Kurzes Video der XM…
This is an add-on for Till Harbaum's TX-Pi system ( https://github.com/harbaum/tx-pi ). An I2C breakout case to be installed inbetween Raspberry and display. The clips in the top cover are intended to accomodate the I2C level shifter and…
Spannungsversorgung mit Mini-Din Powerbuchse als Eingang von einem (Laptop-)Netzteil und zwei parallel angeschlossenen ft-Print-Bundhölsenpaaren als Ausgang. DANKE an JAN (juh) für die Print-Bundhülse…
Ein 30x30x65mm großes Gehäuse für die China-Luftpumpe mit Saugstutzen (z.B. Pollin Art.-Nr. 330 068) Einfach ft-Kabel anlöten und durch den Schlitz in der unteren Gehäusehälfte herausführen. Die beiden Gehäusehälften können z.B. mit…
Bauplatte 15x15 mit Clip für fischertechnik Insbesondere beim Bau von Ausstellungsmodellen fehlt ja manchmal eine Abdeckplatte als Kabelclip in der passenden Farbe (z.B. grau) Nachfertigungen sind hiermit schnell gemacht. Print Settings…
This is a stackable housing for the (adafruit) v2 motor shield compatible with the fischertechnik construction system. For the base case, assemble without stacking headers. Do not install the supply voltage jumper pins and the servo…
Five additional grippers for the fischertechnik mini servo system https://www.thingiverse.com/thing:2807112 designed by juh Category: Construction Toys
Beams for the fischertechnik construction toy system. Just in case you'd need an aluminum beam from 30 to 210 mm length, and you don't have one at hand, just print it yourself. Example printed with "DasFilament silber" PLA Printing tips:…
This is (mainly) a 155mm long version of the fischertechnik flex rail. When combining fischertechnik and Gravitrax (using this: https://www.thingiverse.com/thing:3169727 ), it turned out that the 180mm original rails were to long. The…
A fischertechnik compatible case for the shown Distance Sensor Breakout GY-VL53L0XV2V Category: Construction Toys
Ein fischertechnik-Gehäuse für das abgebildete Sensor-Board mit Bosch BME280 Temperatur/Druck/Luftfeuchtigkeitssensor. Montage durch Snap-in-Deckel, der auch die Platine in Position hält. Keine Schrauben. 4-adriges Flachbandkabel, direkt…
An adaptation brick for fischertechnik and Gravitrax Category: Construction Toys
