# projects **URL:** https://forum.fritzing.org/c/projects/14.md?no_subcategories=false&page=2 [Latest](https://forum.fritzing.org/latest.md) · [Categories](https://forum.fritzing.org/categories.md) **Page:** 3 --- ## [Test code for the 1000 time](https://forum.fritzing.org/t/test-code-for-the-1000-time/22297)
**Author:** [@one\_shirt](https://forum.fritzing.org/u/one_shirt)\ **Replies:** 1\ **Last updated:** [February 2, 2024, 9:46pm UTC](https://forum.fritzing.org/t/test-code-for-the-1000-time/22297 "2024-02-02T21:46:12Z")
here is my schematic and here is my circut want to test my code #include \ // Include Servo library if using servo motors Servo motor1; // Create servo object for motor 1 Servo motor2; // Create servo… --- ## [Help with various Arduino components (Bluetooth and Display)](https://forum.fritzing.org/t/help-with-various-arduino-components-bluetooth-and-display/22197)
**Author:** [@Ench](https://forum.fritzing.org/u/Ench)\ **Replies:** 1\ **Last updated:** [January 26, 2024, 10:54am UTC](https://forum.fritzing.org/t/help-with-various-arduino-components-bluetooth-and-display/22197 "2024-01-26T10:54:45Z")
Hello there, I would like to send the charge status of an 18V battery to another bluetooth adapter via a bluetooth adapter. How can I use this BMS to transmit the battery charge status and battery voltage to the Arduino… --- ## [PCB flip options are not working](https://forum.fritzing.org/t/pcb-flip-options-are-not-working/21944)
**Author:** [@chandu\_mca06](https://forum.fritzing.org/u/chandu_mca06)\ **Replies:** 1\ **Last updated:** [January 18, 2024, 11:30am UTC](https://forum.fritzing.org/t/pcb-flip-options-are-not-working/21944 "2024-01-18T11:30:06Z")
Hello, I am recently started using Fritzing app this is really nice and easy however Horizontal and vertical flip options are disabled in Parts menu and also there is no option to flip the entire PCB before exporting to … --- ## [Want design for a gauntlet I have, willing to pay commission](https://forum.fritzing.org/t/want-design-for-a-gauntlet-i-have-willing-to-pay-commission/21966)
**Author:** [@GodEnhancer](https://forum.fritzing.org/u/GodEnhancer)\ **Replies:** 1\ **Last updated:** [January 14, 2024, 3:42am UTC](https://forum.fritzing.org/t/want-design-for-a-gauntlet-i-have-willing-to-pay-commission/21966 "2024-01-14T03:42:33Z")
I’m really a noob at fritzing, but I have this idea. For context, I recently ordered a replica of the Infinity Gauntlet that came with light up stones, everything was fine, except for the circuitry on the stones, one of … --- ## [1mA constant current supply](https://forum.fritzing.org/t/1ma-constant-current-supply/21413)
**Author:** [@david\_jordan](https://forum.fritzing.org/u/david_jordan)\ **Replies:** 18\ **Last updated:** [December 19, 2023, 4:57pm UTC](https://forum.fritzing.org/t/1ma-constant-current-supply/21413 "2023-12-19T16:57:15Z")
I need to drive an 1mA through a resistance which can vary between 5k and 50K ohms over less than 10mS (so it needs to adjust very quickly to these resistance changes). The actual current value need not be very accurate… --- ## [Control LED and Monitor Temperature & Humidity Schematic](https://forum.fritzing.org/t/control-led-and-monitor-temperature-humidity-schematic/21454)
**Author:** [@Akbar11223](https://forum.fritzing.org/u/Akbar11223)\ **Replies:** 0\ **Last updated:** [December 1, 2023, 2:18pm UTC](https://forum.fritzing.org/t/control-led-and-monitor-temperature-humidity-schematic/21454 "2023-12-01T14:18:55Z")
This is the Schematic of Control LED and Monitor Temperature & Humidity LED PIN Anode to PIN 4 in ESP32 (Yellow Cable) PIN Cathode to PIN GND in ESP32 (Black Cable) DHT 11 PIN Signal to PIN 5 in ESP32 (Green Cab… --- ## [Projeto de um alimentador e bebedouro automático via aplicativo para monitoramento dos pets (esp8266)](https://forum.fritzing.org/t/projeto-de-um-alimentador-e-bebedouro-automatico-via-aplicativo-para-monitoramento-dos-pets-esp8266/21067)
**Author:** [@guilherme\_souza](https://forum.fritzing.org/u/guilherme_souza)\ **Replies:** 0\ **Last updated:** [November 2, 2023, 2:38pm UTC](https://forum.fritzing.org/t/projeto-de-um-alimentador-e-bebedouro-automatico-via-aplicativo-para-monitoramento-dos-pets-esp8266/21067 "2023-11-02T14:38:50Z")
--- ## [SOLUÇÃO TECNOLÓGICA PARA ALIMENTAÇÃO E HIDRATAÇÃO DE CÃES E GATOS: UM SISTEMA AUTÔNOMO](https://forum.fritzing.org/t/solucao-tecnologica-para-alimentacao-e-hidratacao-de-caes-e-gatos-um-sistema-autonomo/20979)
**Author:** [@guilherme\_souza](https://forum.fritzing.org/u/guilherme_souza)\ **Replies:** 0\ **Last updated:** [October 26, 2023, 2:30am UTC](https://forum.fritzing.org/t/solucao-tecnologica-para-alimentacao-e-hidratacao-de-caes-e-gatos-um-sistema-autonomo/20979 "2023-10-26T02:30:25Z")
--- ## [Schematic diagram shows there is some connection need to be routed](https://forum.fritzing.org/t/schematic-diagram-shows-there-is-some-connection-need-to-be-routed/20325)
**Author:** [@hello4233](https://forum.fritzing.org/u/hello4233)\ **Replies:** 1\ **Last updated:** [August 28, 2023, 4:07am UTC](https://forum.fritzing.org/t/schematic-diagram-shows-there-is-some-connection-need-to-be-routed/20325 "2023-08-28T04:07:09Z")
Hello everyone, I am still new to fritzing; I have a problem with my schematic diagram; it stated that there are 0 of 4 nets routed - 4 connections still to be connected. I don’t understand this, as my breadboard diagram… --- ## [Error Message That I Cannot Get Rid of](https://forum.fritzing.org/t/error-message-that-i-cannot-get-rid-of/20105)
**Author:** [@GRenken](https://forum.fritzing.org/u/GRenken)\ **Replies:** 2\ **Last updated:** [August 24, 2023, 9:24pm UTC](https://forum.fritzing.org/t/error-message-that-i-cannot-get-rid-of/20105 "2023-08-24T21:24:44Z")
Some ago I did something in a Fritzing circuit model. Since that time I get the following Error Message: Can someone tell me what to do to get rid of this message? The sample demo file used to generate this message … --- ## [5V to 12V or 12V t0 5v](https://forum.fritzing.org/t/5v-to-12v-or-12v-t0-5v/20091)
**Author:** [@alainS](https://forum.fritzing.org/u/alainS)\ **Replies:** 1\ **Last updated:** [July 30, 2023, 12:32am UTC](https://forum.fritzing.org/t/5v-to-12v-or-12v-t0-5v/20091 "2023-07-30T00:32:55Z")
In my project I need 5 and 12V DC 2A Which will be more reliable a converter 5\_\>12V or a converter 12-\>5V? --- ## [Help I'm a begginer and have no idea in electrical field](https://forum.fritzing.org/t/help-im-a-begginer-and-have-no-idea-in-electrical-field/19499)
**Author:** [@Pau2211](https://forum.fritzing.org/u/Pau2211)\ **Replies:** 0\ **Last updated:** [June 1, 2023, 11:09am UTC](https://forum.fritzing.org/t/help-im-a-begginer-and-have-no-idea-in-electrical-field/19499 "2023-06-01T11:09:23Z")
Hello everyone, I joined this group today because I received a project to work on in Fritzing. I recently heard about this software, and I have already created the schematic, which I have attached below. However, I need … --- ## [I need help, please help me properly route my project](https://forum.fritzing.org/t/i-need-help-please-help-me-properly-route-my-project/19168)
**Author:** [@miyaaaan](https://forum.fritzing.org/u/miyaaaan)\ **Replies:** 2\ **Last updated:** [May 8, 2023, 2:59pm UTC](https://forum.fritzing.org/t/i-need-help-please-help-me-properly-route-my-project/19168 "2023-05-08T14:59:12Z")
Greetings to all, I am a high school student with a project to create a Water Filter and Monitoring Device for my finals. However, I have problems regarding the wirings and circuits of which i made using fritzing. If any… --- ## [Advice on my first project](https://forum.fritzing.org/t/advice-on-my-first-project/19112)
**Author:** [@slimane\_b](https://forum.fritzing.org/u/slimane_b)\ **Replies:** 8\ **Last updated:** [May 5, 2023, 1:06am UTC](https://forum.fritzing.org/t/advice-on-my-first-project/19112 "2023-05-05T01:06:06Z")
Hi everyone, I just completed my first project on Fritzing and I wanted to have someone else’s opinion before sending the schematics to a manufacturer. My project is an energy meter with an esp32 microcontroler, a ZMPT1… --- ## [My schematic keeps creating connections I don´t recognize in my protoboard project](https://forum.fritzing.org/t/my-schematic-keeps-creating-connections-i-don-t-recognize-in-my-protoboard-project/19089)
**Author:** [@otavares](https://forum.fritzing.org/u/otavares)\ **Replies:** 2\ **Last updated:** [May 2, 2023, 12:47am UTC](https://forum.fritzing.org/t/my-schematic-keeps-creating-connections-i-don-t-recognize-in-my-protoboard-project/19089 "2023-05-02T00:47:52Z")
Basically, I’m creating a line follower car for an university assignment. I already mounted the car, connected all the wires and am only waiting to finish the code to test it. The problem is, I need to create a schematic… --- ## [Multimeter Using Arduino](https://forum.fritzing.org/t/multimeter-using-arduino/18506)
**Author:** [@Nandan\_Hegde](https://forum.fritzing.org/u/Nandan_Hegde)\ **Replies:** 1\ **Last updated:** [April 3, 2023, 6:49am UTC](https://forum.fritzing.org/t/multimeter-using-arduino/18506 "2023-04-03T06:49:21Z")
You must have had problems with your Electrical components whether they worked or not, for example couple of days back I did an arduino project but it was not working I spent the next few days rebuilding the project usin… --- ## [Switching each 230V socket in a multiple socket / socket strip induvdiually with Raspberry Pi](https://forum.fritzing.org/t/switching-each-230v-socket-in-a-multiple-socket-socket-strip-induvdiually-with-raspberry-pi/18393)
**Author:** [@PackElend](https://forum.fritzing.org/u/PackElend)\ **Replies:** 10\ **Last updated:** [March 26, 2023, 3:24pm UTC](https://forum.fritzing.org/t/switching-each-230v-socket-in-a-multiple-socket-socket-strip-induvdiually-with-raspberry-pi/18393 "2023-03-26T15:24:00Z")
Hello, I want to convert a standard multiple socket with a Raspberry Pi. I found a project that exactly covers my needs but it is quite old so the parts and approach could be outdated, see here Projekt: Steckdosen scha… --- ## [Specifying non-standatd PCB trace widths](https://forum.fritzing.org/t/specifying-non-standatd-pcb-trace-widths/18118)
**Author:** [@GRenken](https://forum.fritzing.org/u/GRenken)\ **Replies:** 2\ **Last updated:** [February 4, 2023, 3:38am UTC](https://forum.fritzing.org/t/specifying-non-standatd-pcb-trace-widths/18118 "2023-02-04T03:38:44Z")
I have an application requiring my 1-ounce PCB trace (1.4 mils thickness) to carry 5 amps of RMS current. The trace width needs to be 150 mils, but the greatest width allowed in the PCB widow is 48 mils. How can I chan… --- ## [Ventole e modulo mq-2](https://forum.fritzing.org/t/ventole-e-modulo-mq-2/18090)
**Author:** [@Giuseppe\_Dino](https://forum.fritzing.org/u/Giuseppe_Dino)\ **Replies:** 1\ **Last updated:** [February 1, 2023, 4:51pm UTC](https://forum.fritzing.org/t/ventole-e-modulo-mq-2/18090 "2023-02-01T16:51:58Z")
Buongiorno, mi servirebbero 2 componenti che non riesco a trovare nella libreria. Sensore Mq-2 e ventole a 4 pin 12v. Grazie --- ## [Autonomous Mobile robot with RPLIDAR A1, Raspberry Pi](https://forum.fritzing.org/t/autonomous-mobile-robot-with-rplidar-a1-raspberry-pi/18088)
**Author:** [@Prasiddh](https://forum.fritzing.org/u/Prasiddh)\ **Replies:** 2\ **Last updated:** [February 1, 2023, 1:39pm UTC](https://forum.fritzing.org/t/autonomous-mobile-robot-with-rplidar-a1-raspberry-pi/18088 "2023-02-01T13:39:08Z")
Greetings everyone, I am writing because I am getting routing problem like 3 connections here need to be routed but when I checked them I was shocked as fritzing software shows routing of VCC and GND together that doesn… --- ## [Add Cutouts to Fritzing](https://forum.fritzing.org/t/add-cutouts-to-fritzing/18050)
**Author:** [@FritzMan27](https://forum.fritzing.org/u/FritzMan27)\ **Replies:** 1\ **Last updated:** [January 27, 2023, 3:49pm UTC](https://forum.fritzing.org/t/add-cutouts-to-fritzing/18050 "2023-01-27T15:49:25Z")
It would be nice if Fritzing had a Tool to add in a Cutout on a PCB board, like Rounds, Squares and Slots. Can this be done ? --- ## [Converting Fritzing File](https://forum.fritzing.org/t/converting-fritzing-file/17550)
**Author:** [@smilliken](https://forum.fritzing.org/u/smilliken)\ **Replies:** 22\ **Last updated:** [December 20, 2022, 12:11am UTC](https://forum.fritzing.org/t/converting-fritzing-file/17550 "2022-12-20T00:11:33Z")
I submitted a job to Aisler with the Fritzing files and they seem to be having a bit of a problem getting me a quote and asked if I could convert the files to any of the following: I saw that you are working with Fritzi… --- ## [How to create an SMT board with Fritzing?](https://forum.fritzing.org/t/how-to-create-an-smt-board-with-fritzing/16617)
**Author:** [@urishani](https://forum.fritzing.org/u/urishani)\ **Replies:** 4\ **Last updated:** [November 6, 2022, 4:00pm UTC](https://forum.fritzing.org/t/how-to-create-an-smt-board-with-fritzing/16617 "2022-11-06T16:00:06Z")
I have made a PCB with fritzing for prototyping, but want to move on to an industry-grade product for fast production of the same circuit, which I guess should be SMT. are there services available for that? what would b… --- ## [How to fetch multiple data from Nodemcu(Amica) to Arduino Uno](https://forum.fritzing.org/t/how-to-fetch-multiple-data-from-nodemcu-amica-to-arduino-uno/14153)
**Author:** [@Copernicus\_Yew](https://forum.fritzing.org/u/Copernicus_Yew)\ **Replies:** 3\ **Last updated:** [October 1, 2022, 9:44am UTC](https://forum.fritzing.org/t/how-to-fetch-multiple-data-from-nodemcu-amica-to-arduino-uno/14153 "2022-10-01T09:44:48Z")
Dear guys, I am currently writing codes on two-way communication between Arduino Uno and Node MCU. I was able to send multiple dataS from Arduino Uno to NodeMCU. However, I have some trouble fetching multiple data from N… --- ## [Geoff Bunza SMA20 Low Cost 17 Channel DCC Decoders Ver 6.01](https://forum.fritzing.org/t/geoff-bunza-sma20-low-cost-17-channel-dcc-decoders-ver-6-01/16907)
**Author:** [@dazza2502](https://forum.fritzing.org/u/dazza2502)\ **Replies:** 4\ **Last updated:** [September 14, 2022, 6:37am UTC](https://forum.fritzing.org/t/geoff-bunza-sma20-low-cost-17-channel-dcc-decoders-ver-6-01/16907 "2022-09-14T06:37:32Z")
I had difficulty determining how this would work and have attempted to Fritz the decoder for a circuit for my dc to dcc Model train conversions and so others may see how it is made. Having said that I may have this wron… --- ## [Help connecting esp-01 and nano](https://forum.fritzing.org/t/help-connecting-esp-01-and-nano/16591)
**Author:** [@hcmarcs](https://forum.fritzing.org/u/hcmarcs)\ **Replies:** 8\ **Last updated:** [July 19, 2022, 7:47pm UTC](https://forum.fritzing.org/t/help-connecting-esp-01-and-nano/16591 "2022-07-19T19:47:08Z")
!\[esquema com mq5\_bb|690x457\](upload://1HzKaNWIj8rAVYJ11sKwC1DMFDd.png) I need help to connect the esp-01 wifi in this scheme, can anyone help me? My actual code: int led\_pin=13; int Buzzer=4; int analog\_pin=A0; … --- ## [Help with Ardiuno Uno code](https://forum.fritzing.org/t/help-with-ardiuno-uno-code/16555)
**Author:** [@TylerMakes](https://forum.fritzing.org/u/TylerMakes)\ **Replies:** 2\ **Last updated:** [July 12, 2022, 8:35pm UTC](https://forum.fritzing.org/t/help-with-ardiuno-uno-code/16555 "2022-07-12T20:35:44Z")
Hello every one. I am guessing that there wont be many people with coding knowledge hear, as this is a electronics/cad Forum. But does any one know of a good forum to get Arduino code help/review. Thank You, Tyler --- ## [Completed First PCB - Feedback and/or Review Appreciated](https://forum.fritzing.org/t/completed-first-pcb-feedback-and-or-review-appreciated/16383)
**Author:** [@TylerMakes](https://forum.fritzing.org/u/TylerMakes)\ **Replies:** 15\ **Last updated:** [June 24, 2022, 11:59pm UTC](https://forum.fritzing.org/t/completed-first-pcb-feedback-and-or-review-appreciated/16383 "2022-06-24T23:59:38Z")
Hey everyone i have finished my PCB and taken in some of your input already, I have used the ground fill to make a V+ layer on the top and a V- layer on the bottom if you see any problems with either the PCB layout or el… --- ## [Home Control Center using BeagleBone Green Wireless](https://forum.fritzing.org/t/home-control-center-using-beaglebone-green-wireless/1326)
**Author:** [@James\_Seeed\_cc](https://forum.fritzing.org/u/James_Seeed_cc)\ **Replies:** 0\ **Last updated:** [May 30, 2016, 9:03am UTC](https://forum.fritzing.org/t/home-control-center-using-beaglebone-green-wireless/1326 "2016-05-30T09:03:54Z")
\[image\]SeeedStudio BeagleBone Green Wireless(SeeedStudio BBG Wireless) is a joint effort by BeagleBoard.org and Seeed Studio. The BBG Wireless has included two Grove connectors and support mraa library, making it easier … --- ## [Nets to be Routed?](https://forum.fritzing.org/t/nets-to-be-routed/14186)
**Author:** [@abbyanastasia](https://forum.fritzing.org/u/abbyanastasia)\ **Replies:** 33\ **Last updated:** [November 5, 2021, 6:14pm UTC](https://forum.fritzing.org/t/nets-to-be-routed/14186 "2021-11-05T18:14:43Z")
I have created a PCB design and Fritzing is stating through the autorouting that Vin should be tied to GND and 5V should be tied to GND. However, I do not believe this is correct. Is this a bug? SeniordesignV3 - Copy.fz… [Previous page](https://forum.fritzing.org/c/projects/14.md?no_subcategories=false&page=1) [Next page](https://forum.fritzing.org/c/projects/14.md?no_subcategories=false&page=3)