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*SOLVED* Contest / Challenge entries limited to one submission? (Yes)

Good morning,I finally found time to create a new Instructable, and there happen to be two challenges my project would fit. I entered one, but when I tried to submit the same Instructable in another challenge, the system would only pull from my draft folder, and not active projects. Have the rules changed, that only allow entry into one contest or challenge?Many thanks.

Question by WUVIE    |  last reply


Important Changes to Contests - May 1st

Hello everyone! As most of you have probably noticed, we haven’t changed much with our contests over the last several years. But this year we’re changing that, thanks to all of you and your important feedback! In 2018, we are going to be trying new things when it comes to contests. We believe these changes will lead to a larger variety of winners and even more incredible instructables!With that said, we’d like to announce two major contest updates starting on May 1st. #1 - Every instructable can only be entered into ONE single contest.At first, this may seem like bad news, but we promise it’s actually good: the new rule will allow more authors to win prizes! We’re reducing the number of prizes ONE instructable can win, but this will allow for more winners overall. While we’re sure some of you will be disappointed, this is a great way to level the playing field and simplify the process for both authors and judges. The old contest system allowed an author to enter three contests with one instructable, which greatly increased the number of entries per contest. Along with increasing the number of entries per contest, the old system tended to pit new authors against much more experienced authors who understand that they can up their chances of becoming a finalist by working multiple contest themes into an instructable. We hope this new contest rule will encourage our authors to commit fully and enthusiastically to one contest theme and create more focused projects, instead of stressing about making something to qualify for three separate contests!.#2 - We are creating more Prize Packs.Currently, if you win a contest at any prize level you will get an Instructables prize pack, some stickers, and whatever other random swag we have lying about in our prize room. As it turns out, this has created a situation in which our best authors end up filling their homes with piles of instructables T-shirts. We recognize that winning T-shirts over and over again is boring.To make Prize Packs Great Again over the next few months, we are going to roll out new Prize Packs on a permanent and limited edition basis. When you win a contest, you will be able to select the standard T-shirt prize pack, but you will also have new choices coming soon.Make sure to keep an eye out soon for new Instructables swag we know you’ll love!

Topic by randofo    |  last reply


HOW CAN ADD BUZZER TO DIGITAL MULTI METER DT830B

Hello : I have digital multi meter type DT830B not included buzzer , how can connecting the buzzer in device . This digital meter board in side IC7106CPL, THANKS >ALEWANm.alewan1966@gmail.com

Question by ALEWAN    |  last reply


Turning the volume down

I have a speaker in my office that is very loud every time announcements are given. I have permission to add a pot to the speaker to adjust the volume if something like that can be done. It's basically an intercom system from one main point in the building. If I were to do this, what size pot would be needed and would it be wired in line with the positive lead of the speaker coming in on the input side of the pot and the middle leg of it going to the speaker? Thanks in advance for reading. There's a picture of the speaker attached...it doesn't look like anything fancy.

Question by fosgate3    |  last reply


How to make laser-induced plasma? Answered

Hi, I was wondering how I could possibly make a small version of laser-induced plasma. I understand there would probably be high voltage as well as precise electronics required, but I'm quite confused by what I've found online. I would just like a simple explanation and/or a theory. Thanks! Cheers,    Laser

Question by Laserbeamtoast    |  last reply


What could it be? Car died. I lost all compression on all 4 cylinders in my car ?

This is a 2000 Dodge Neon 4 CYL 16 valves,SOHC engine. Ok. On oct 1st I was driving about 60 mph for about 6 minutes after leaving my house in the morning I heard a noise that sounded like a pulley belt then the car turned off, pulled over to a parking and checked to see if a belt broke and they both were there. I checked the timing belt still on. try to start it and the timing belt look to be ok and turning. I did notice that when cranking it sounded weird like it had no compression at all at the pistons. I towed the car home checked the compression an all 4 cylinders and I was right I had no compression at all on all 4 cylinders. I see the timing belt turning when I crank it so I know for sure that it can't be the timing since the belt was replaced MAY, 2009 when the water pump went bad along with a new pump and rebuilt head w/brand new valves. I'm not sure what 's going on all i know is when I crank it the timing belts turns, the pulley belts all turn fine. This is the first time I had this problem. I fix all my cars but this is a first for me. If anyone has any idea what could it be I appreciate your help. I just spent a lot of money on this car so I need to have an idea before I start pulling it apart after installing a new head gasket set with all the new parts. THANKS

Question by PitStoP    |  last reply


Old instructables in featured page Answered

I see you've bumped up old instructables to the featured page - can we get some information about why is this happening? I mean, I think it's a good idea since the number of quality insutrctables has been lower lately, and most of us probably didn't see those old instructables anyway. Still, it would be nice to get some explanations :)Thanks!

Question by NirL    |  last reply


What do you feel?

What do you feel as a person who takes instructions or as the one making the instructions? one word noun also will suffice. And Why use instructables over buying the same?

Question by dhanwanthV    |  last reply


Simple singel-channel Event Recorder

I am a novice as far as data collection is concerned. I would like to make a PC-based Event Recorder that will simply record the time a switch is closed and then record the duration until the switch opens again. I would greatefully appreciate some guidance and advice.

Question by Humble Handyman    |  last reply


How to add magnets to magnetic resistance exercise bike to increase resistance?

Hi, and thanks for reading my question.      We have just bought an exercise bike, it uses the pedalling to power the magnetic resistance of the bike. Here is the problem: at the highest setting, the resistance is still not very much.  We think that maybe we can increase the resistance by putting a strong permanent magnet near the flywheel, (we would cut a hole in the plastic cover to put the magnet near the flywheel). Can someone explain how to figure out how strong a magnet would need to be? How much "pull" would probably have a significant effect? What type (neodymium?), and what shape would work best (disk, rod, etc...?). We are willing to put about $50 into a magnet.   If this doesn't work I think I will remove the cover and just use a "friction wheel" sitting on top of the flywheel. really ugly, but it should work. Thanks for any help you guys can give!

Question by Urrgghh004    |  last reply


Help

Need help

Topic by billfix05    |  last reply


What is this tool used for? Answered

Does anyone know what this tool is?Thanks in anticipation.D.

Question by WDKMcK    |  last reply


IR Remote converter

I wish to control the volume of my home theatre amp. using the volume control on my TV remote.Can I use a ardunio?Cheers Russell

Topic by rpring    |  last reply


Turn laptop speakers into aux speakers

My laptop just died and I took it apart. The speakers have a 4-pin connector, which I would like to splice into aux and power to make an aux enabled speaker I can use. How do I do this? Pics: https://goo.gl/photos/PdyBhVxXLBfJfL3Z8 Thanks and RIP laptop. A little eulogy, because why not: Dear laptop, you will be missed. I had you for 5 years and you were a great machine. I took you apart and put you back together. We had a great time together and you lived a long life. I hope you have a great afterlife as a set of speakers, external monitor, hand warmer, and many more projects. You will be missed.

Topic by Nmoleo­    |  last reply


Could Instructables please stop altering the aspect ratio of our photographs?

It's an unwelcome change to the Instructables format, that images we upload are being stretched in one dimension to fit into boxes. I can live with all the images being at the start of each section instead of embedded inline, but stretching a picture is *never* acceptable. It makes the site look completely amateurish. Please use a better box-packing algorithm or allow us to slide the image around to fit, but don't ever stretch to fit.

Topic by gtoal    |  last reply


About this curtain control mechanism

In the following, weight of the bottom pulley is used to create tension for the cable. What happens if a timing belt is used instead? Would such a setup still require the top 2 pulleys on the right side? I think it would become a lot simpler. One pulley on the left, one on the right. This works ? Any downsides ?

Topic by jugaadDo    |  last reply


Power Supply for 3 16 x 16 WS2812 led panels ?

Will this do the job? https://www.reichelt.com/fr/en/switching-power-sup...Thanks PS I am a newbe and a bit of a spaz , so thanhs for the help!

Topic by d333gs    |  last reply


how to unpublish an instructable ? (solved)

Hi.I'm sure someone asked it before, but I can't find the forum or the answer ...Please.I would like to unpublish an instructable about which I'm not really happy (someone posted a better and more reliable one), but I can't find where is the "unpublish" button.Any idea about how to proceed ???=o)

Topic by chooseausername    |  last reply


Creating a chatbot or conversation robot.

Hi everybody.  I have a quick question I would like to throw out there and hope somebody can help. I am in the early stages of making an autonomous robot and one of the functions I would like it to have is the ability to hold a conversation with people. I have made a previous cardboard robot as a proof of concept for my next build and used an iPhone chatbot app which worked quite well, but I would like to make my own stand alone chatbot.    I am aware of the likes of "Pandorabot" and "Cleverbot" ect, but what I would love to do is program my own stand alone chatbot using the available hard drive memory on an old laptop I have laying around collecting dust, and use the Windows xp voice recognition to talk to it (speech to text) and have it respond with a spoken voice (text to speech) which would come out of a Bluetooth speaker located in the robot. I know my way around a computer to some degree but do not know how to program (although I did follow a program written down once to make an  analogue clock many moons ago), but with some hopefully straight forward instructions I am willing to learn and give it a go. I have a rough understanding what AIML is but don't know what I would need to use it. I want to go down this road as I want to have it off line, i.e not have to rely on an internet connection, except maybe my home network to connect to another device, not to rely on a second party server, and would like to put the old laptop to some use.  I know I bit about teaching or training a bot to respond, i.e, giving multiple phrases or questions with one meaning (eg Hello, Hi, What's up, Hi there ect,) and the bot to recognise and respond accordingly, and I'm aware it will be time consuming, but it's the basics, or starting blocks that I'm after, getting a bot up and running and ready to be taught or trained, and if it's something I can get my head around and it's something I could realistically do, I would love to give it a crack.  So, Is it reasonably possible for me to use my old laptop for the sole purpose to use it as a chatbot, what would I need to set this up, Can what I need to know, be broken down in to easy to follow steps for me or anyone to follow who does not have experience in this field, And what recourses are there that I could use if needed? Any help, thoughts and suggestions that anyone can offer to get me started on this idea really would be greatly appreciated, and may be of help to others too as I have not seen this sort of question asked anywhere on the inter web in regards to just using a home computer / laptop. The only information I can seem to find relates to online bots. So thank you in advance for any help offered and I look forward to any responses. Steve.  

Topic by steve-gibbs5    |  last reply


DIY Solder Pot

Just today, my brother offered to give me his old coffee maker that he had replaced with a newer one. He is well aware of my electronics hobby, which is why he offered to give it to me in the first place. Nothing is wrong with the coffee maker electronically - he just didn't use it for a long time in which it became moldy on the inside. He cleaned the inside properly, and as a precaution I did it a second time. Now that it is cleaned, I'm curious as to if I could turn it into a solder pot. Seeing plenty of DIY solder pots, I'm thinking I could use an empty soup can, cut to a reasonable size, and have it rest on the heating element of which the coffee pot would normally rest on. Would I be able to do just that or no? Any suggestions as to what to use for the "bath" or "pot" of which will hold the molten solder? Thanks in advance! P.S. This is a basic electric drip coffeemaker I'm wanting to salvage - just to clarify.

Topic by TXVisual    |  last reply


A Tony Stark(Iron Man) Chest Cooler/Fridge?

Has anyone tried to make one of these coolers that tony stark has?  Or even so, any ideas on how to make one? he opens it up and the drinks and glasses raise up like they are on pistons of some sort. I would love to make something similar to this, if not the exact same. So Suggestions? Ideas?

Topic by valmont325    |  last reply


Develop - Protect your invention

Hi All,Has anyone found a good article re: developing and then protecting your invention?There are all these TV ads for companies to help you file a patent application which seem dubious.Have you found other forums besides here to ask questions as you go along and develop your invention?Are there any engineering forums where you can discuss with design engineers how to build a prototype or model or create blueprints for it?Thank you!

Topic by eager to learn    |  last reply


Can anyone help me with correct wiring for an IH circuit I'm building?

Hi all! I'm working on building an IH and I really need help with getting the wiring correct in my circuit. Parts I'm using:-12v - 10a power supply-12v IH circuithttps://www.amazon.com/gp/product/B086V6CYM6/ref=p...-4 pin halo latching momentary switch (to be used to control power to the circuit) https://www.amazon.com/gp/product/B07XN6NCR2/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc;=1-6 pin halo momentary switch (to allow on-demand use of the IH circuit to prevent inadvertent overheating)https://www.amazon.com/gp/product/B07YKVMRR5/ref=p...-18g wireEssentially, as somewhat stated above, I want the incoming power to be controlled by the latching switch and the power to the IH circuit to be controlled by the momentary switch, activating the heater on demand. I've managed to get the latching switch to light when pressed and I have the momentary switch wired to the latching button so that it lights when pressed. I cannot, no matter how many reconfigurations I've made so far, get power from the momentary switch to the IH circuit as I'd hoped. I'm happy to provide imagery as well if that would be helpful with the above information. Literally, at this point, ANY help would be so very greatly appreciated. I've been at it for a few evenings now!

Question by bradnfluence    |  last reply


how to make magnet motor free enrgy w/o neodymium? Answered

I dont have access to buy neodymium or much parts like roms and hard drive to slavage dozen of it. all i have are craft magnets.. ceramic type i think...

Question by No-Shi-De    |  last reply


sulfur

Ok i am in the proccess of making gunpowder and i personally thought that saltpeter was probably the hardest chemical to find in the uk, however, i have come across a new dilema, obtaining sulfur? i have searched google and found very vague information that is really no use to me :( and dont know what else to try? please tell me where to buy it or how to make, i am very greatfull for everyones help, thankyou.

Topic by andy60    |  last reply


Using Arduino and 8 servos!? What type of power source? Answered

Hey Arduino guys! I got a question. I am using 8 servos with my Arduino. All the servos are hooked up parallel to the 5v and GND on the Arduino. All the control wires are hooked up on pins 2-9. I'm using 6 AA batteries as my pack. Is this OK for my Arduino? With all these servos moving at once, I want to make sure I'm not frying my board. Oh, and, got another question. The 6 AA batteries are too heavy for my robot spider, so I want to use two 9v batteries instead. But, this delivers 18v. Arduino and only go up to 12v. So, what can I use to bring my 18 volts from two 9v batteries down to 9v or 5v? What can I use? A voltage divider with resistors? A voltage regulator (whatever that is :P)? Thanks guys!

Question by HavocRC    |  last reply


Underground Tube Air Conditioning

I have long heard about using buried tubes/pipes to use as a heat exchanger to take the hottter air from your house, blow it through a system of closed loop underground pipes in order to use the earth mass as a heat exchanger. The earth mass removes/absorbes heat from the house air in the pipes and delivers cooled air back into the house. Can anyone direct me to web sites about this subject. Or, certainly, if you have knowledge about this, reply to me with it? Thank you, John333

Question by john333    |  last reply


RGB LED Light Strip Half-Half

Hi, I'm looking into buying a length of 5V USB RGB LED Light Strips, for a project I'm working on. Before I make the purchase I wanted to ask people who have experience with these lights whether or not with the remote control you can choose two have two colours display at the same time on the strip. For my uses I don't want alternating colours like red - blue - red - blue but the first half of the strip is red and the last half is blue. Also additionally, if it is possible, how is it affected by cutting the strips?I would appreciate any answers!

Question by crystalia.star.sage    |  last reply


Hola, Necesito ayuda con arduino mega master y slave arduino leonardo

Hola amigos! tengo una placa usb con controlador atmega 32u4 que perdio el bootloader (error de novato) y me prestaron un arduino mega 2560 para reprogramar el arduino chino que el ide lo conecta como un arduino leonardo, pero nunca usé un arduino master para reprogramar otro, no sé que pines tengo que conectar ( no tengo protoboard solo jumpers) adjunto fotos, si me pueden ayudar se los agradecería.

Question by Agl3dz77    |  last reply


Where is the plans?

So on the how to make a simple jet how do i find the design which i can print to make that exact same jet? It states that The airplane design that he made can be downloaded here: Foam Jet Plan Full or Foam Jet Plan Tiled (size F4) but i don't know where that is and how to find it. Can anyone send me a link or something so i can get the designs to that jet?

Question by ffffort535    |  last reply


Coin striker

I want to make a steel striker to make an ancient coin by sandwiching a soft metal disk between two steel pieces, one the face and the other the obverse. Then strike it with a mallet. It's for a living history display.

Question by maninamousesuit    |  last reply


PCB design and cicuit simulation software

Hi all first post here could someone recommend a good software package for PCB and circuit design and simulation on a budget preferably compatible with windows vista and 7 and with CNC capability (looking to build one in the future)

Topic by pmills4    |  last reply


I want to make a project on GPS sms security plz kindly help me

I want to make a GPS sms security system . Where if a vehicle accident there is automatically send the emergency sms with location to the given phone no

Question by TAPAS KUMAR    |  last reply


Is free energy using two DC Motors is real or fake? Answered

I have recently seen the free energy using two DC motors.After watching it.I had interest in making that.At the same time, one question has raised in my mind.That is according to the newton law ,energy can neither be created nor destroyed or it can transform from one form to another.According to that free energy seems to me as fake.Any one explain me, is it real or fake?

Question by Rajkumar2506    |  last reply


How to preserve cast iron seals from the old westside highway?

Hi, we own a collection of the former seals on the West Side Highway, which are made of cast iron.  Over the past 2 weeks or so, we're noticed they've begun to decay.  Does anyone have any suggestions for how to save, as it would be a shame to let apiece of history go to ruin.  Any advice greatly appreciated.   They are shown here: http://www.smpub.com/ubb/images/09/nycseals.html   

Question by ksterrblanc    |  last reply



Program or script to change volume...? Answered

Another question that is way out of my league (woe is me).  I need (or rather want) a program, in either Java or VBs (if there's a better one like Python or something, that would be alright too) to change the volume of a Windows computer.  It would also be a good showcase of your skills to make it able to change the volume of a specific program or application.  The way I intend to use it is as if it were a function, rather than a program. So a different script will activate it (perhaps by writing it, which in Java I don't think is possible) and then set the volume and the program to change the volume of. If that can't be achieved, could it be made to read a text file (or something else) with two lines on it; the first the program, the second the volume. If the first line says something like none, It would change the volume of the whole computer. Hopefully I've given you a good enough description to make it clear exactly what to do. Thank you in advance.

Question by Prof. Pickle    |  last reply


I have a great Idea for a movie but I don't know who to contact ?

Hello every one I have an amazing idea for a movie... I don't know how can I contact a producer. This Idea could be a great 2 hour movie if I can get a great producer to contact me.. It will have History past present future action adventurer and fantasy. I have wrote down the move idea but if I do get a contact from someone I was hopping to make a little business out of the idea 3% of what the movie makes. And if I'm right the movie will be the best seller in all the movies ever made so far.... thenx

Question by xgoxhaj    |  last reply


Need help identifying this tool.

My father found this tool at work and we can't figure out what it is.It is pneumatic and when activated the tip opens up to reveal 3 spike thingies...Anyone have any idea what it is?

Topic by mpasd94    |  last reply


Come Enter Open Medical's Mask Design Contest!

Open Medical, a non-profit focused on open-source medical products, is sponsoring a contest to create and publish high quality face mask designs that can easily be reproduced by people throughout the world.Enter your design, and you could win a $500 Amazon gift card!Submissions are due 09/16/2020.For more information, rules, and how to enter visit: openmedicalinnovation.com/projects/origami-mask/design-contest

Topic by nmamin2622  


Apple Watch series 3 activation lock???

I bough an Apple Watch series 3 from a pawn shop fairly cheap, it was clearanced anyhow. They couldn’t sell it cause it has an activation lock on it. Does any9ne know how to take it off?

Question by Jeffh6146    |  last reply


Pressure sensor

Hi guys I need your help to making work the pressure sensor MPS20N0040D (module with hx7110) , I uploaded the sketch , but I can't get a right graphic , it's seems to be not fonctional !!! It's the same graphe with & without the module connected To the arduino !!! Please help Best regards

Question by Snake00012    |  last reply


2Kw photovoltaic system dedicated for electric hot water heating with DC only -teething issues.

Hi instructables people. Took a chance and setup a photovoltaic system directly wired to a hot water element. The issue is that when first switched on in full sun, power output is 1900ish watts. Great! however the voltage very slowly drops down resulting in 1600w over an hour then settles. I change the resistance of the elements around 1.5kw for instance and it happily stays at 1600w without too much deviation not including weather conditions. I know it is volt drop thats going on here but really need someone else to help explain whats going on to me. I really am hoping to use 2kw as much as possible. Much appreciated.

Question by bmeupscottie    |  last reply


Circuit Replacement for a Go Motorboard

I have an old Go Motorboard scooter that the circuit for charging the battery and managing the power to motors is burned out. I have a rudimentary understanding of circuits and how to build them. Can any one recommend a resources to learn how to build a circuit that can charge the batteries, then apply the power to the two motors activated from a throttle. https://scrabblewordfinder.vip/ https://www.applock.ooo/ https://www.7zip.vip/OR where to buy a replacement control board?

Topic by RoggerJones    |  last reply


Need help making pop up speakers

So im trying to make a pair of popup speakers for my desk. I dont even mind it being pop up empty rectangular boxes (platforms) in which i can put in some portable Bluetooth speakers. I have attached a picture of a popup socket. Im not sure how it works though. I know you can use linear actuators but im not sure that will work or maybe i havent found the right ones. please if someone could help me

Topic by mmathavan    |  last reply


Low power wireless remote via arduino

Hey all - I’m in the middle of a mental blank.I have a project I am working on, that majority of the hardware is based around an arduino micro (sensor, couple of switches, Bluetooth for app interaction and all the relevant code) which will be mains powered. As an off shoot, I also want to include a battery powered wireless device to effectively trigger a latching relay for a simple on/off of a basic circuit, with a range of about 4 to 6 meters max https://www.applock.ooo/. Being a ‘safety warning’ type device, it’s not something that will be triggered often, but really need maximum standby time on the wireless receiver and to also play nicely with the arduino. So if anyone has any suggestions on an arduino friendly, simple wireless tx/rx pair, that has extremely low power draw on the rx side - I’d greatly appreciate the help. /https://scrabblewordfinder.vip/

Topic by MusifGomes    |  last reply


Electronic controls for CNC machine

I am looking to build 5-digit, 7-segment bidirectional counter with multiplexing display and input retention upon power failure. Input would be from an Incremental Handwheel Rotary Encoder. Any suggestions for a microprocessor ?

Topic by looiebwv    |  last reply


Hardfault stm32L010k4t6

Dear fellow human being,I am working on a project wich uses the STM32L010K4 microcontroller. We implemented the chip on a PCB and we can write pins high and low and we’re able to use SPI. This project revolves around a GPS application. We’re trying to use the UART protocol with the stm32CubeMx IDE. We’re also trying to make some large/complex computations, I read online that this could potentially lead to stack overflow. I also read the datasheet and the uart is and spi are part of two different alternate functions. This is the message we get when trying to implement uart. With kind regards, Reinier/* USER CODE BEGIN Header *//** ************************** * @file : main.c * @brief : Main program body ************************** * @attention * * * * This software component is licensed by ST under BSD 3-Clause license, * the "License"; You may not use this file except in compliance with the * License. You may obtain a copy of the License at: * opensource.org/licenses/BSD-3-Clause * ************************** */ /* USER CODE END Header ** Includes ------------------------------------------------------------------*/ #include "main.h"/* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes ** USER CODE END Includes ** Private typedef -----------------------------------------------------------*/ /* USER CODE BEGIN PTD ** USER CODE END PTD ** Private define ------------------------------------------------------------*/ /* USER CODE BEGIN PD */ /* USER CODE END PD ** Private macro -------------------------------------------------------------*/ /* USER CODE BEGIN PM ** USER CODE END PM ** Private variables ---------------------------------------------------------*/ UART_HandleTypeDef hlpuart1;/* USER CODE BEGIN PV ** USER CODE END PV ** Private function prototypes -----------------------------------------------*/ void SystemClock_Config(void); static void MX_GPIO_Init(void); static void MX_LPUART1_UART_Init(void); /* USER CODE BEGIN PFP ** USER CODE END PFP ** Private user code ---------------------------------------------------------*/ /* USER CODE BEGIN 0 ** USER CODE END 0 *** * @brief The application entry point. * @retval int */ int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration--------------------------------------------------------*/ /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Init(); /* USER CODE BEGIN Init */ /* USER CODE END Init */ /* Configure the system clock */ SystemClock_Config(); /* USER CODE BEGIN SysInit */ /* USER CODE END SysInit */ /* Initialize all configured peripherals */ MX_GPIO_Init(); MX_LPUART1_UART_Init(); /* USER CODE BEGIN 2 */ /* USER CODE END 2 */ /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ } /* USER CODE END 3 */ }/** * @brief System Clock Configuration * @retval None */ void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; RCC_PeriphCLKInitTypeDef PeriphClkInit = {0}; /** Configure the main internal regulator output voltage */ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); /** Initializes the CPU, AHB and APB busses clocks */ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI; RCC_OscInitStruct.MSIState = RCC_MSI_ON; RCC_OscInitStruct.MSICalibrationValue = 0; RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_5; RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; if (HAL_RCC_OscConfig(&RCC;_OscInitStruct) != HAL_OK) { Error_Handler(); } /** Initializes the CPU, AHB and APB busses clocks */ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2; RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_MSI; RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; if (HAL_RCC_ClockConfig(&RCC;_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK) { Error_Handler(); } PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPUART1; PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_PCLK1; if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit;) != HAL_OK) { Error_Handler(); } }/** * @brief LPUART1 Initialization Function * @param None * @retval None */ static void MX_LPUART1_UART_Init(void) { /* USER CODE BEGIN LPUART1_Init 0 */ /* USER CODE END LPUART1_Init 0 */ /* USER CODE BEGIN LPUART1_Init 1 */ /* USER CODE END LPUART1_Init 1 */ hlpuart1.Instance = LPUART1; hlpuart1.Init.BaudRate = 209700; hlpuart1.Init.WordLength = UART_WORDLENGTH_7B; hlpuart1.Init.StopBits = UART_STOPBITS_1; hlpuart1.Init.Parity = UART_PARITY_NONE; hlpuart1.Init.Mode = UART_MODE_TX_RX; hlpuart1.Init.HwFlowCtl = UART_HWCONTROL_NONE; hlpuart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE; hlpuart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT; if (HAL_UART_Init(&hlpuart1;) != HAL_OK) { Error_Handler(); } /* USER CODE BEGIN LPUART1_Init 2 */ /* USER CODE END LPUART1_Init 2 */}/** * @brief GPIO Initialization Function * @param None * @retval None */ static void MX_GPIO_Init(void) { /* GPIO Ports Clock Enable */ __HAL_RCC_GPIOA_CLK_ENABLE();}/* USER CODE BEGIN 4 ** USER CODE END 4 *** * @brief This function is executed in case of error occurrence. * @retval None */ void Error_Handler(void) { /* USER CODE BEGIN Error_Handler_Debug */ /* User can add his own implementation to report the HAL error return state */ /* USER CODE END Error_Handler_Debug */ }#ifdef USE_FULL_ASSERT /** * @brief Reports the name of the source file and the source line number * where the assert_param error has occurred. * @param file: pointer to the source file name * @param line: assert_param error line source number * @retval None */ void assert_failed(uint8_t *file, uint32_t line) { /* USER CODE BEGIN 6 */ /* User can add his own implementation to report the file name and line number, tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ /* USER CODE END 6 */ } #endif /* USE_FULL_ASSERT ********* (C) COPYRIGHT STMicroelectronics **END OF FILE*/

Topic by raygz1  


Location tracking devices.

Anybody know how to develop an app to find the current GPS location of a device.

Topic by adilmega1003    |  last reply


If I lost the remote control to an r/c car, can I use another one? or how can I fix it? Answered

Do I need to replace a transmitter and receiver? if so how? Any other suggestions are welcome.

Question by Kevvixx    |  last reply