thingiverse

free

Optocoupler box by paulburrows

...ion module input 80khz no din rail holder", or the modified 24v version sold by 3dbitz for the ender 3 on ebay as pictured.

thingiverse

free

Case for optocoupler module by Didakis

...to encapsulate the module for:https://www.thingiverse.com/thing:2906283 columns are not necessary, and may not fit in your board.

thingiverse

free

Ender 3 Optocoupler Case for ABL Probe by Daubsen

...box for the optocoupler if you have an abl probe on your ender 3. just snap the optocoupler in, wire it up and slide it in place.

thingiverse

free

Optocoupler Vactrol for LDR and 5mm LED by kloroplaster

...wo part cylinder to encase a ldr and a led to create an optocoupler. i'm using it in circuit bent instruments as a lo-fi lfo.

thingiverse

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Optocoupler / Optoisolator to detect mains electricity on or off by jarrah31

...found here: https://community.home-assistant.io/t/optocoupler-to-detect-mains-electricity-on-off/281653 printed with 0.2mm layers

thingiverse

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Diagram for capacitive sensor with optocoupler module by Didakis

...e.com/thing:2914665 update 06/01/2018: check the pins on your motherboard, it may not correspond to the one shown in the diagram.

thingiverse

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Optocoupler case auto-bedleveling sensor by bluecake

...herboard. it's not a tight fit but you could always use the 2 holes in the pcb to secure the board to the bottom of the case.

thingiverse

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Optocoupler Tester Easy by Perinski

... bit dremel tools laoa mini hand tools noga deburring tool and blades uv glue my favorites filament: my some other things:

thingiverse

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Optocoupled Potentiometer Housing by thomassmith1969

... controlled leds to drive them, and viola... you have the equivalent of a potentiometer that can be easily driven by an arduino.

thingiverse

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Optocoupler for 2 LDR and 5mm LED by vicplasma58

...f https://www.thingiverse.com/thing:3081361 the original was for 1 led with 1 ldr. with this remix you can put 1 led with 2 ldrs.

thingiverse

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universal/safe way for NPN-Sensor. With Optocoupler

...t.wiki/reprap/anet/a8/improvement/autobedleveling soon i will be uploading a file in youtube to show you the circuit been tested.

thingiverse

free

z home optocoupler mount for printrbot plus V1 by lucassiglo21

...s, in case of the printrboard consists in 2 resistors, one to power the ir led and the other as a pullup for the phototransistor.

thingiverse

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Optocouplers case for proximity sensors by Extraball

...ng m3) 2 holes to mount the case (through hole for m3) discussion: http://forums.reprap.org/read.php?336,301106,387371#msg-387371

thingiverse

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Tube for DIY optocoupler by p2baron

...n is included. (quick and dirty) led mockup taken from thingiverse user @filament_eater1https://www.thingiverse.com/thing:3065042

thingiverse

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Optocoupler Tester Easy by Perinski

...ools • accessories photo video accessories gadgets • accessories knobs • other

thingiverse

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Hypercube Evolution 3030 electronics box for 25x45mm PCB optocoupler inductive sensor adapter by PW-Sys

... resistor to safely use the inductive sensor with 12/24v. optimized for 0.2mm layer with a 0.4mm nozzle. just clip in your board.

thingiverse

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Relay case 3v Optocoupler Relay Module for ESP8266 Based Board by derschlauste

...odule for esp8266 based board by derschlauste thingiverse made a case for the skinny and 70mm long relay shields seen on amazon.

thingiverse

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Halterung für 3-20V Mosfet MOS Insulation Optocoupler Trigger Switch PWM Control Driver Module by MarkusHiba

...416705216?hash=item3fe4829ec0 für diese platinenhalter https://www.allroundbastler.de/produkt-kategorie/bausaetze/platinenhalter/

thingiverse

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Printable Vactrol optocoupler, LED and LDR in a box by Aart

...g the seam with a soldering iron. used for autotuning an audio notch filter. second photo shows the evolution of this project.

thingiverse

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Optocoupler Ender 3 Automatic bed levelling

...t on the side to suit the way i wired it, and some tabs for cable ties to secure the wires in place / stop them being pulled out.

thingiverse

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Fully functional 1:10 optocoupler model by Juntendo

...a plug. thats it! no soldering required. my channel for information soon:https://www.youtube.com/channel/uc73lkqj47rri07imozu7-5g

thingiverse

free

Automatic bed leveling Optocoupler CR-10, Ender 2, Ender 3 by Paul_Gawdan

...solation-80khz-module-board-no-din-rail-plc-processor/273047148743?sspagename=strk%3amebidx%3ait&_trksid=p2057872.m2749.l2649

thingiverse

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Housing for 3-Channel Optocoupler Isolation Module by Glatze69

...mp;ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ (hope the link still works) the clips are not great, sorry for that.

thingiverse

free

Anycubic i3 Mega (S) Optokoppler Halter für Lüfter / Optocoupler Holder for fan by OL_Robin

...durchbrennen können. man muss ein zusätzlichen minus zu jeder platine legen. für den halter werden 6 m2 gewindeeinsätze benötigt.

thingiverse

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duet2 duex5 box

...duex5 box thingiverse large box to fit: duet2.0 duetx5 optocoupler boards 3x and a din...

thingiverse

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Modular electronics casing for Anet A8 (MOSFET, RPi, 4 relay module, optocoupler) by 0scar

...older-plc-processors-80khz-pc817-el817/32719957788.html?spm=2114.10010108.1000023.1.d5phta) a raspberry pi 2b (running octoprint)

thingiverse

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Relay holder

...channel relay module board shield high/low level trigger with optocoupler ...

thingiverse

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Prusa I2 Y-Axis Opto-Endstop-flag by flazer

...onto the y-axis. so i made this endstop-flag for optocoupler. ...

thingiverse

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2 Channel Relay Module Bumper by froudeg490

...nel optocoupled relay module: https://smile.amazon.com/gp/product/b085n49s79/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=utf8&psc=1

thingiverse

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2 channel relay box by Albebert

...a simple box for 2 channel relay from banggood :https://www.banggood.com/5v-2-channel-relay-module-control-board-with-optocouplerprotection-for-arduino-p-1142262.html ...

thingiverse

free

NodeMCU ESP8266 and Relay Case by bdurrett

...case by bdurrett thingiverse case for holding esp8266, 3v optocoupler relay, and temperature sensor, intended to be used for...

thingiverse

free

Dual Relay Board case and cover by rmd6502

...thingiverse a case and cover for the cheap 2-relay optocoupler boards, like this one. it has mounting flanges, covers...

thingiverse

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How to attach a LJC18A3-H-Z/BX capacitive probe via optocoupler to Creality Ender 3 (and other printers) by Arminth

...prove it over time. cheers armin ps: i had to add a file from https://www.thingiverse.com/thing:13053 to make this thing visible.

thingiverse

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DIN rail holder for single relay board

...43x14mm screws for assembling any 2,5x12mm (or 3x12mm) relay board:https://www.ebay.com/itm/1-channel-24v-relay-module-board-shield-for-arduino-with-optocouplere-f/274102608589?sspagename=strk%3amebidx%3ait&_trksid=p2057872.m2749.l2649 ...

thingiverse

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SlimWheel by mk13

...to use a wheel encoder based on the itr8307 optocoupler for rough control of the motor...

thingiverse

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12V 8-channel relay board vertical mount by tdeagan

...boards that are like : https://smile.amazon.com/hiletgo-channel-module-optocoupler-trigger/dp/b00lw2ga5y/ref=sr_1_32?ie=utf8&qid=1538510391&sr=8-32&keywords=12v+relay+board or from aliexpress: https://www.aliexpress.com/item/8-channel-relay-module-5v-12v-24v-high-and-low-level-trigger-relay-control-with-optocoupler32830907128.html?spm=a2g0s.9042311.0.0.173f4c4dra6hyt dimensions for the board are: module size: 141.5mm 50mm...

thingiverse

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Housing for 1 channel 5V relay to be installed inline on power cord. by jasondelane

...example of the relay this is built for is https://www.amazon.com/geree-channel-optocouplerlevel-module/dp/b00tgtx23i i am using this in conjunction with octopi psu...

thingiverse

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4 Channel Relay Enclosure by Golden_Ratio

...for a 4 channel dc 5v relay module with optocoupler keeps your fingies off the spicy parts. module size:...

thingiverse

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Ender 3 Pro MeanWell LRS-350-24 Power Supply and HiLetGo 1 channel relay by drokz

...lrs-350-24 psu hiletgo 5v 1 channel relay module with optocoupler with high or low level trigger remix sources: psu...

thingiverse

free

Relay Module High/Low Level Trigger Box by Jungleboy77

...way) for arduino mouting box where i get mine relay:https://ru.aliexpress.com/item/one-1-channel-5v-relay-module-board-shield-with-optocouplersupport-high-and-low-level-trigger/32742580606.html?spm=a2g0v.10010108.1000016.1.2f2676e90d0j45&isorigtitle=true if need some modification at this box just contact...

thingiverse

free

4 Relay modul DIN rail holder by b_s_n

...the design. the holder is designet to fit this relay:https://www.ebay.com/itm/5v-four-4-channel-relay-module-with-optocouplerfor-pic-avr-dsp-arm-arduino-8051-/201498785043 but it will probably fit others to the pdf...

thingiverse

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BottleCapWheel by mk13

...to use a wheel encoder based on the itr8307 optocoupler for rough control of the motor movement. in order...

thingiverse

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Cheap Optical Encoder / Endstop by Mr_Huns

...you can find it using the search terms "j34 optocoupler lm393." i posted this as a remix because i...

thingiverse

free

3VDC Relay Board Panel Mount by JosephMarlin

...1 channel dc 3v relay high level driver module optocoupler relay module isolated drive control board for arduino (pack...

thingiverse

free

Case for nanosynth by MakerLarry

...complex wiring. parts used: nanosynth module 5-pin din socket optocoupler 6n 136 power source, 5v dc (100ma seems to...

thingiverse

free

Makey Makey Switch Box by AGplus86

...stuff like leds and motors. here i've connected two optocoupler into the output and that allows me to control...

thingiverse

free

Anet AM8 Electronics Mount by LeeStevens318

...mosfet, 1x rpi 2/3, 1x 4 channel relay, 1x optocoupler 1x anet motherboard. i extruded the right side by...

thingiverse

free

2 relay module/arduino nano case (passive cooling) by AtoMic09

...as a begginer in fusion360) i'm using this relay board:https://www.sunfounder.com/2-channel-dc-5v-relay-module-with-optocouplerlow-level-trigger-expansion-board.html ...

thingiverse

free

Relay Module Box

...box for 5v 1 channel level trigger relay module https://www.banggood.com/5v-1-channel-level-trigger-optocouplerrelay-module-for-arduino-p-915614.html?rmmds=myorder&cur_warehouse=cn relay module should fit in tightly to stay in...

thingiverse

free

K40 Laser Relay control box

...relay box uses this relay (4 channel 5v) - https://www.ebay.co.uk/itm/5v-12v-24v-1-2-4-8-channel-relay-high-low-level-optocouplermodule-arduino-pi/263560749851?hash=item3d5d71e31b:m:mmiqmrdyubao0bu3hzbuxza uses x6 3.5 x 16mm screws uses x4 3.0...

thingiverse

free

Printrbot Simple Metal / Bigtreetech SKR Mini E3 1.2 Mount by speedygreen

...the printrbot. it also has a place for an optocoupler so that the original inductive probe can be utilized....

thingiverse

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Endstop Triggers Too by matthiasm

...interference with the system and should not jam the optocoupler once the are bent...

thingiverse

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Non-Intelligent Smoke detector by twidget

...you battery dies it will simply stop working. parts list:https://www.amazon.com/relay-module-toogoo-1channel-optocouplerdp/b01go4nuru https://www.amazon.com/gp/product/b00ipbqnny https://www.amazon.com/gp/product/b00io3h88c https://www.amazon.com/detector-sensor-module-arduino-raspberry/dp/b01f1344ck you also need one : -power...

thingiverse

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KTM Duke 790/890/890r tail tidy by xorio

...and turn signals are connected to microcontroller inputs through optocoupler. schematic and more details to...

thingiverse

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PCB Box with Snap Fit Hinge Lid by SanguineDrone

...box to hold a custom pcb. this pcb uses optocoupler and an mcp23017 port-expander to monitor 24vac output on...

thingiverse

free

Proximity sensor PCB for Rigidbot (24v) by Malakian

...terminal block 3-pin 1x 2.54mm terminal block 2-pin 1x optocoupler pc817 1x 4k7 resistor 1x 1n4148 diode 1x perf....

thingiverse

free

Tacho Disc by b2vn

...i have used it with a tacho counter like this:http://www.ebay.com/itm/slot-type-optocouplertacho-generator-counter-module-for-arduino-raspberry-pi-/281570892992?hash=item418eeedcc0:g:d8gaaoswk5fuv1kv i did a few test prints before i had...

thingiverse

free

4ch Mosfet Enclosure by truglodite

...board. just fyi, i re'd this board; it has optocoupler and uses the output supply to drive the fets....

thingiverse

free

Relay Control Box - AC or other via USB or Raspberry PI GPIO Control

.../ size boxes are available here... regular and an optocoupler relay. the optocoupler better isolates the relay control from...

thingiverse

free

MKS MOSFET Holder - Sidewinder X1 by pappl

...nozzle heating element. parts list: mks mosfet (80a with optocoupler) this printed holder 2x t-nuts 2x screws for t-nuts...

thingiverse

free

Control MOSFET module directly from Arduino output pin by Paran0ic

...to modify value r5, to obtain sufficient current for optocoupler modified mosfet module works with 5v inputs and it...

thingiverse

free

Laser and ABL Connection Board for CR-10 and other 3D Printer by digitaljunk

...the laser and abl sensor. the board provides an optocoupler for the abl sensor. all connections are provided via...

thingiverse

free

3030 MKS Sbase stepper driver mount. hypercube evoution by warham

...to supply by dc12v or dc24v. 2.use high speed optocoupler ,not lose step. 3.use sanyo lv8729,which protects circuit and...

thingiverse

free

Printrbot Simple Metal SKR SGEN_L adapter with exposed sd, relocated usb by ej0rge

...aside from your motherboard, you will need the following: optocoupler for the z sensor. the z sensor won't work...

thingiverse

free

Parametric Mount for Berd Air MAX by DechAmim

...setup, you'll need an external mosfet board with an optocoupler such as the one made by mks or makerhive...

thingiverse

free

Remote Control Makerbot by Gatsu

...ability to be turned on/off/reset remotely. revar's keypad, 16 optocoupler, a second display for the keypad and another arduino...

thingiverse

free

Ender 3 Rear Electronics Case with 40 mm Fans and Drag Chain Boss

...1 ea yyg-2 24v 30a main relay (left bin) (https://smile.amazon.com/module-channel-optocouplertrigger-expansion/dp/b07wcfm83f/ref=sr_1_1?keywords=yyg-2+24v&qid=1577502379&sr=8-1) 2 ea 40x10mm fans (each bin) 1 ea hiletgo...

thingiverse

free

BeagleBone Black Cluster Rack by MilesDyson

...power supply module board 5v 16 channel relay module optocoupler protection board 2.54mm dupont male to male wire jumper...

thingiverse

free

Ender-3 circuit board holder for bedlevel sensor by CrazyRaph

...it worked quite well: my circuit contains only an optocoupler a terminal for 24v and some pinheaders. on the...

thingiverse

free

PrintRbot Laser Mount by kenwshmt

...the fan, and its gcode for power control through optocoupler and ttl to the laser controller, this can be...

thingiverse

free

Modular Remote Electronics Enclosure by JTsVerse

...card for 5x tl smoothers, 1x mosfet and 1x optocoupler 1 blank to import for your custom use printing/assembly...

thingiverse

free

BIQU Hot Bed MOSFET Power Module BOX by magonegro

...of 200+ amps, a very low voltage drop, and optocoupler it works cool even at 25amp. easily found below...

thingiverse

free

PiKVM R4C3R PCIe bracket mount for RPi Zero W by R4C3R

...can be found here https://www.aliexpress.com/item/4000817854796.html?spm=a2g0o.productlist.0.0.3a087129zellty&algo_pvid=1a7b8f10-9118-4432-b04f-de4ced2a20ad&algo_expid=1a7b8f10-9118-4432-b04f-de4ced2a20ad-1&btsid=2100bde316218808073943389ecbc8&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ i used the vo617a optocoupler to create the connection to the atx power &...

thingiverse

free

PiKVM R4C3R Low Profile PCIe bracket mount for RPi Zero W by R4C3R

...can be found here https://www.aliexpress.com/item/4000817854796.html?spm=a2g0o.productlist.0.0.3a087129zellty&algo_pvid=1a7b8f10-9118-4432-b04f-de4ced2a20ad&algo_expid=1a7b8f10-9118-4432-b04f-de4ced2a20ad-1&btsid=2100bde316218808073943389ecbc8&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ i used the vo617a optocoupler to create the connection to the atx power &...

thingiverse

free

Ender 3 electrical box. Mks gen l, 3x buck converters and a relay by AndriM

...think, at least never near overheating anything buck converters:https://www.banggood.com/geekcreit-dc-dc-boost-buck-adjustable-step-up-step-down-automatic-converter-xl6009-module-suitable-for-solar-panel-p-1087346.html?rmmds=search&cur_warehouse=cn relay:https://www.banggood.com/bestep-1-channel-24v-relay-module-30a-with-optocouplerisolation-support-high-and-low-level-trigger-p-1355825.html?rmmds=myorder&cur_warehouse=cn 2x case fans: just any 60x60x10 mm fans you...

thingiverse

free

Automatic 3D 360 Panorama DSLR Camera Head by supasorn

...(https://www.amazon.com/gp/product/b00lpotcay) 2.5mm jack (https://www.amazon.com/gp/product/b01gbn1wpq) ubec (https://www.amazon.com/gp/product/b0177y2pzy) tripod screw (http://www.ebay.com/itm/262329788916) optocoupler for camera shutter (http://www.ebay.com/itm/262136737476) analog multiplexer 4051 (http://www.ebay.com/itm/231558118246) 220...

thingiverse

free

3-Phase Pulse Motor (Arduino Controlled) by zanzal

...- i used fqp30n06l 3 pc817 - i used optocoupler to isolate the mosfets from the arduino. common connectors,...

thingiverse

free

Anet A8 X Axis Optical Endstop by viktor3d

...optical pros & cons: this optical endstop uses an optocoupler which serves as a non-contact endstop. this means that...

thingiverse

free

GPIO-Controlled Outlet Box for Octoprint by charlesodonnell

...the outlets, for example: https://www.dkhardware.com/leviton-15-amp-residential-grade-grounding-duplex-outlet-white-r52-05320-00w-product-3141385.html the relay module is: https://www.amazon.com/sunfounder-channel-optocouplerexpansion-raspberry/dp/b00e0ntpp4/ press-fit this module to the mounting bosses and heat...

thingiverse

free

Case for Board Arduino Nano + Shield Internet by chpatiss

...use d7, d8, d9 for synchrone serial) with 7 optocoupler 4n25 or equ. (6 for input ,1 for output).all...

thingiverse

free

3D Printed ESP8622 Smart Switch Outlet by GuarddogTryker

...3v relay board power switch relay module 1 channel optocoupler with opto isolation high level trigger 1 each: esp8266...

thingiverse

free

Prusa MK3 laser engraver / cutter mod by jltx

...from 24v (mk3 psu) to 12v (laser driver) an optocoupler to handle translation from fan pwm to pseudo-ttl on...

thingiverse

free

Gcode Power steering / Pilotage alim par Gcode sur Hictop 3DP17 by Diauguerry93

...can find here: https://www.amazon.fr/gp/product/b0185pvvg8/ref=oh_aui_detailpage_o06_s00?ie=utf8&psc=1 this ssr relay contains an optocoupler that protects the motherboard. it is connected to 0v,...

thingiverse

free

3018 with MGN12 and 500W Upgrade by Stoney

...unisolated, rectified mains voltage. i will be using an optocoupler the existing on/off control is not ideal as it...

thingiverse

free

2 Stroke Engine

...1 2 4 8 channel 5v relay module with optocoupler relay output 1 2 4 8 way relay module...

thingiverse

free

Anet A8 & Prusa i3 Extuder Carriage with Front Mount 18mm, 12mm, 8mm Sensor or No Sensor and Options! by morganlowe

...using a probe. here's a crapcad schematic of the optocoupler board i made to run the 12v probe completely...

thingiverse

free

Auto off printer module universal. by Planetech3D

...supply switch : https://www.ebay.fr/itm/10pcs-ac-6a-250v-10a-125v-6-pin-dpdt-on-on-2-position-snap-in-boat-rocker-switch/272819638847?sspagename=strk%3amebidx%3ait&_trksid=p2057872.m2749.l2649 socket-connectors : https://www.ebay.fr/itm/10pcs-3-terminals-iec-320-c13-female-plug-power-inlet-socket-connectors-250v-10a/281773177164?sspagename=strk%3amebidx%3ait&_trksid=p2057872.m2749.l2649 jack-male https://www.ebay.fr/itm/lot-de-5-prise-male-iec-320-c14-panneau-entree-connecteur-ac-250-v-15-a/391664834333?_trkparms=aid%3d555018%26algo%3dpl.sim%26ao%3d2%26asc%3d20170831090034%26meid%3d3c898544c5764480a089374284e645cd%26pid%3d100005%26rk%3d4%26rkt%3d6%26sd%3d272503351041%26itm%3d391664834333&_trksid=p2047675.c100005.m1851 module-relay-1-channel-with-optocoupler : http://www.ebay.fr/itm/5v-module-relais-1-canal-avec-optocoupleur-h-l-niveau-triger-pour-arduino-gf/292394725182?hash=item4414156f3e:g:gxyaaosw9khaty~b countersunk-flat-head : https://www.ebay.fr/itm/suleve-m3ash5-10pcs-m3-hex-countersunk-flat-head-screws-alloy-steel-titanium/182962068887?hash=item2a99639d97:m:mrp7r9ufrywhsjsurxxlvfq neon lapms :...

thingiverse

free

Dual parking carriage extruder Prusa i3 | E3D & 1730 FMH by Helix3D

...12v electromagnethttps://nl.aliexpress.com/item/p20-15-2-5kg-electric-lifting-magnet-electromagnet-solenoid-lift-holding-dc-6v-12v-24v/32656605538.html 10x lm8uu bearinghttps://nl.aliexpress.com/item/free-shipping-12pcs-lot-lm8uu-8mm-linear-bushing-cnc-linear-bearings/32434013744.html 2 or 4-channel relay boardhttps://nl.aliexpress.com/item/1pcs-lot-4-channel-relay-module-4-channel-relay-control-board-with-optocouplerrelay-output-4/32340914033.html 12x neodymium magnet 6 x 3mmhttps://nl.aliexpress.com/item/100pcs-n35-mini-dia-6x3mm-neodymium-magnets-strong-round-magnet-industrial-magnet/1923066185.html 2x metal disk...

thingiverse

free

Anet A8 & Prusa i3 Compact Dual Extuder Carriage with Front Mount 18mm, 12mm, or 8mm Sensor! by morganlowe

...is really easy. here's a crapcad schematic of the optocoupler board i made to run the 12v probe completely...

thingiverse

free

Anet A8 E3D V6 Bowden Dual Extruder Mount Pruisa i3 Clone X Carriage by morganlowe

...is really easy. here's a crapcad schematic of the optocoupler board i made to run the 12v probe completely...

thingiverse

free

NanoDrives Time Machine by Zurkeyon

...project wire for the whole build)https://www.amazon.com/gp/product/b01lzf1zsz/ref=oh_aui_detailpage_o00_s00?ie=utf8&psc=1 7$ sharp pc817 optocoupler 1$ 4 drive 250gb unit build cost = approx...

thingiverse

free

AiO Ender 3 Octoprint Set Up with Power and Light Remote Control by giacomo30196

...for at least 15amps @ 24vdc such as theese https://www.aliexpress.com/item/30a-5v-1-channel-relay-module-board-with-optocouplerh-l-level-triger/32814917488.html?spm=2114.search0604.3.15.4aa5a460h2mb5k&ws_ab_test=searchweb0_0,searchweb201602_4_10065_10068_319_10059_10884_317_10887_10696_100031_321_322_10084_453_10083_454_10103_10618_10307_538_537_536_10134,searchweb201603_51,ppcswitch_0&algo_expid=e76047e1-23dc-4ed4-8798-50eb01d58eb3-2&algo_pvid=e76047e1-23dc-4ed4-8798-50eb01d58eb3 wich are rated 30 amps @ 30vdc. many thanks...

thingiverse

free

Tevo Little Monster Octopi & External Stepper Enclosure by IdefixRC

...raspberry pi: https://www.aliexpress.com/item/2016-new-raspberry-pi-3-model-b-bcm2837-1-2g-with-wifi-and-bluetooth/32615114907.html dual relay (select 2 channel relay): https://www.aliexpress.com/item/4-channel-relay-module-4-channel-relay-control-board-with-optocouplerrelay-output-4-way-relay/32649659086.html update 10/08/2018: added v2 of the top cover featuring...

thingiverse

free

Modular Style IKEA Lack Enclosure by VertexMachine3D

...https://www.amazon.ca/dp/b07bd3whck/ref=cm_sw_r_cp_apa_i3cobbgrxnpea landzo 4 channel relay module controller board with optocoupler for raspberry pi and arduino https://www.amazon.ca/dp/b01n4o719n?ref=yo_pop_ma_swf landzo 3.5 inch...

renderosity

$12

Electronic Active Components

...2_pc817 high density mounting type photocoupler<br /> 3_q814 phototransistor optocouplerlt;br /> 4_tlp785 photocoupler gaas ired &amp; photo-transistor<br /> <br...

thingiverse

free

Presto Dehydrator Control Kit by truglodite

...accomodate 2 daoki brand relay boards i got from amazon:https://www.amazon.com/daoki-channel-optocouplersupport-trigger/dp/b00xagt052 these have optoisolators and high voltage notching for safety,...

thingiverse

free

KAP-RIG - PETG - Konstruktion Version 2018-01-29 by JahnThor

...screw (1x) arduino-nano (1x) breadboard (1x) dip-switch 8-fold (1x) optocoupler type tlp621 (2x) usb cable (1x) post bar (1x)...

thingiverse

free

Just Another One Mostly Printed CNC (jaoMPCNC). Laser engraver cutter XY 1m x 1m x 0.5m d25 version. by Enic

...2x: 1pcs ir infrared slotted optical speed measuring sensor optocoupler module for motor test for arduino pic avr https://www.aliexpress.com/item/*/32802060247.html...

thingiverse

free

Huge Cheap Home CNC (#hchcnc) by Enic

...2x: 1pcs ir infrared slotted optical speed measuring sensor optocoupler module for motor test for arduino pic avr https://www.aliexpress.com/item/*/32802060247.html...

cg_trader

$199

Electrical components | 3D

...capacitor diod smd dip electrolitic capacitor radial fuser klemmnic optocoupler power supply sol-16 zero ohm link resistor led axial...

cg_trader

$199

Electrical components | 3D

...capacitor diod smd dip electrolitic capacitor radial fuser klemmnic optocoupler power supply sol-16 zero ohm link film resistor led...

cg_trader

$8

CONVEYOR BELTS SIMUFAB | 3D

...sensor 5vdc: https://pt.aliexpress.com/item/32832150144.html?spm=a2g0o.order_list.0.0.b0a4caa4ffewj1&gatewayadapt=glo2bra -boards: 5v relay module: https://pt.aliexpress.com/item/1005002867727977.html?spm=a2g0o.productlist.0.0.9f942effcsqdz7&algo_pvid=9ac19f9c-6cdd-4130-914a-0748ef27dd78&algo_exp_id=9ac19f9c-6cdd-4130-914a-0748ef27dd78-2&pdp_ext_f=%7b%22sku_id%22%3a%2212000022927395904%22%7d&pdp_npi=2%40dis%21brl%2114.27%2110.69%21%21%2123.19%21%21%402101d64d16626684777531036e24d5%2112000022927395904%21sea&curpageloguid=u1rmb8ryiy0a 5v optocoupler module: https://pt.aliexpress.com/item/1005004394894192.html?spm=a2g0o.ppclist.product.2.4073usp2usp2c0&pdp_npi=2%40dis%21brl%21r%24%2027%2c60%21r%24%2027%2c55%21%21%21%21%21%402101f6b116626686458965948e9ab3%2112000029026934830%21btf& t=pvid%3a0fc161bb-8d50-4557-942b-67eb551a741f&aftraceinfo=1005004394894192 pc pcbridgeppc xxxxxx _1662668646&gatewayadapt=glo2bra you will...