Arduinotrabajos

In this project you are expected to build a digital alarm clock using an Arduino microcontroller. The clock will have different functionalities implemented in it, like showing the temperature, switching between 12H and 24H modes, setting up the values for current time and alarm time, etc. via the use of buttons. You are expected to do the whole project solely on Tinkercad, but for those who prefer to use Proteus can also use it. (One advantage of Proteus is having more options to choose from for most components.) You are NOT restricted to using register operations, you can use any kind of code including libraries for components (i.e. Wire.h, LiquidCrystal.h). But YOU MUST USE TIMER for timing. Do not use delay function for timing. Requirements - LCD screen which is showing: ...

robotic car can be controlled by phone via bluetooth , and programing by computer also we need a arduino and other chips . this is my project .

I am looking for a skilled person to fix some bugs in a system to send arduino uno sensor data to webserver mysql database table using SIM900a GSM module.

Hi Rizwan, I noticed your profile and would like to discuss my project. I'm building a sorting machine using a combination of Python, Arduino and ML and occassionally need some assistance (e.g. setting up threading etc). Is this something you would be interested in helping with? Many thanks Adam

Arduino fingerprint based system

I need someone to build a digital alarm clock using an Arduino microcontroller. The clock will have different functionalities implemented in it, like showing the temperature, switching between 12H and 24H modes, setting up the values for current time and alarm time, etc. via the use of buttons. I want the whole project to be done on Tinkercad, also u're restricted to using register operations, you can use any kind of code including libraries for components (i.e. Wire.h, LiquidCrystal.h). But you must use timer for timing. Do not use delay function for timing. The requirements is as listen below : - LCD screen which is showing: 1-Current time (Switchable between “00:00-24:00” and “00-12 AM/PM”) 2-Alarm time (with a symbol indicating ON/OFF) 3-Temperature ...

see my add for vfd

Need code written for a variable frequency (4-500 khz) variable Pulse Width (5-100%) and variable gating (off or 4 hz-500 khz. Tow outputs used for H bridge gate driving. Potentiometers used to vary signals.

a digital alarm clock using an Arduino microcontroller. The clock will have different functionalities implemented in it, like showing the temperature, switching between 12H and 24H modes, setting up the values for current time and alarm time, etc. via the use of buttons. the whole project solely on Tinkercad. - LCD screen which is showing: 1-Current time (Switchable between “00:00-24:00” and “00-12 AM/PM”) 2-Alarm time (with a symbol indicating ON/OFF) 3-Temperature (Switchable between Celsius and Fahrenheit) -4 Buttons which are used for: B1-Switching between modes in current time (Hold 3 seconds for current time setup) B2-Setting the alarm ON and OFF (Hold 3 seconds for alarm ti...

I AM MAKING A PROJECT OB HOME AUTOMATION BUT ARDUINO IDE HAS EROOR TO UPLOAD A CODE PLEASE PROVIDE A RIGHT CODE

I have a code which records sound from a MAX9814 microphone and using the Internal ADC of ESP32. But I want someone who can modify my existing code so that the MAX9814 interfaces with external ADC like the ADS1015. Message me for more details. Budget is $30.

i need a person who can send me arduino for free

would like something like a P5 glove but using 6dof Gyroscopes and an Arduino as a HID device. put a 6dof sensor on each finger. will probably use advanced math so you'll have to know some game vector math and possibly kaliman filters and kinematics. would like finger bending and p5demo working

In this project You will have to use drivers which will create a magnetic field in the pcb n help a magnet move and for that you need to know how to work with arduino as well. (Something like this)

Hi, I need help with a certain project as I don’t and am not familiar with Arduino or coding. The way I would like it to be coded is that I will have 2 units with 8 motors each (relatively small motors, just about 3V max) so 16 motors in total. The arduino board that I will be using is an uno and I am just looking for someone to make the code. I will also be using an audio jack (3.5 mm) for music source into the arduino system. This is how I’d need it to work: I need 3 frequency zones (low, mid, and high) Connected to 8 motors per unit so 2 low, 4 mid, and 2 high. I’ll also need there to be about an increase/decrease in volume for a certain frequency to be translated into motor movement. So if there is a sound at 10% in mid than the motors connected ...

I am a retired tool and die maker with some electronics skills, programming is not one of them. What I am in need of is an Arduino coupled with an MPU6050 capable of driving two stepper motors using A4988 motor drivers. The motors should be stationary when the MPU6050 is level. When the pitch or roll change, either in a positive or negative motion, the motors should rotate, either CW or CCW depending on the angle of movement. It would be ideal if the motors speed of rotation increased the more the pitch or roll increased from 0 deg. I would require a sketch as well as a schematic.

...must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. No. I am *not* being charitable. I am being practical. You must pass a difficult test to...

Need software for Arduino hid keyboard for programming keystrokes manually

I only need Code - Connecting two Score Keepers wirelessly so both displays update simultane...simultaneously. Concept: Scorekeeper A and B has 2, 2 digit displays for Team A, and Team B. controls are button 1 team A add 1 to score, button 2 team A minus 1 from score. Button 3 team B add 1 to score button 4 team B minus 1 from score. Button 5 reset both scores. If buttons are pushed at scorekeeper A score keeper B updates and vise versa buttons pushed at keeper B updates score keeper A My Hardware Arduino Uno's Rev 3 nRF24L01+PA+LNA Antenna Wireless (50ft distance) nRF24 socket Max7219 LED Driver Uxcell common cathode 1 Bit 7 seg LED (two Bits per Team, 4 per Keeper) Coms LED to verify the Arduinos are connected Code for a 3rd display without buttons but comment that section t...

Communications types (e.g., Sigfox, LoRa, NB-IoT, Mobile Ad-hoc networks) for your solutions. b. Types of sensors used (e.g., temperature sensor, humidity sensor, etc.) c. You are to use the Raspberry Pi and/or Arduino UNO for your proposed solution.

I need help with a project, I have a NAZA LITE GPS module, I want to connect it to my arduino. So I can get latitude ad longitude. I have Arduino MEGA. Please see the photo I attached, thats something I found on web and I tried but it doesnt work. I only need a bit of help with the wiring and then use TinyGPS to get location.

i am building 1 machine in nanno dlp with rasperri pi 3 board and arduino mega. I used nanodlp on the website and it didn't work properly. The nano dlp control board does not control the 3.5'' inch step and Led and nextion as I want. I'm trying to find someone who will install all the pieces (Raspberry and Arduino boards) and will send me the installation files. This is not a free project, I will answer.

Using Arduino IDE; A mesh network of nrf24l01's are communicating sensor data to the nrf24l01 & nodemcu 8266 serving as the gateway to cloud services. Need help with libraries and code to make the gateway work. Key aspect here is help downloading RH_nrf24 library.

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I was not able to respond to ur invite. so this was the only option to reach back....

Can you build a similar app as shown in step 6 at the bottom of this website, but for iOS:

I need a developer to write an app that will read info from a mobile website connected to an arduino system (or directly to the arduino itself) and produce alerts. Additionally needs to allow end user to interface with the arduino system or mobile website to push commands to control unit. The arduino runs a Smart Garden. The app must be understandable by people with low to no English reading skills (picture representations). The functions of the arduino include light meter, ph meter, turbidity, water temp, water level, ambient temp and ambient humidity. The controls will control the pumps to add fertilizer. Need the app live in the App Store by June 27.

This project is to create a design and working prototype for a circuit board which uses 2 x WS2811 MSOP8 chips to control 6 x external 5V DC devices. The external devices might be relays, lasers, LEDs - anything which requires 5V DC to operate. The board will also have 2 x SK6805 LEDs, and connections for a diode. It will ultimately be controlled via a device (Arduino, RPi) capable of controlling WS281x RGB LEDs. The WS2811 is only capable of sinking 18mA per output, and I would like to be able to control devices which require more than 18mA (up to 500mA per output if possible) - also note the WS2811 outputs are low when activated (100% PWM), and high when deactivated (0% PWM), and I would like this reversed for the outputs so that there is 0V at 0% PWM, and 5V at 100% PWM. This ...

Adaptive Cruise Control Objective Use Simulink environment to develop and implement an adaptive cruise control system for vehicles that automatically adjusts the vehicle speed to maintain a safe distance from vehicles ahead. Hardware Arduino uno x 1, button x 5, distance sensor x 1, 4 digit 7-segment anode display x 1 Description Implement an adaptive cruise control system with five buttons of (1) Set_speed, (2) Adaptive_speed, (3) Cancel, (4) Increase_speed, and (5) Decrease_speed. When the system is initialized, the display shows the initial speed of 0. 1. When the Increase_speed button is pressed, the speed increases and when the Decrease_speed button is pressed the speed decreases however without pressing the Set_speed button the speed will not remain constant and it changes s...

Looking for experienced PCD designer to complete our EasyEDA project. Specs. 24VDC Input 5.5X2.5mm 107X107 PCB Arduino Mega Attachment with Ethernet Shield. 4 digital Inputs 24VDC 6 Analog Inputs 4-20ma Make it cost Efficient

Want a PCB with a circuit that supports a Latching relay controlled by an Arduino uP

Hi, I am looking for working pcb design of 4 channel wifi smart switch with fan dimmer using ESP8266 and triac (not relays) and an onboard power regulation of 230v to 3.3v (without using hilink or any similar products).all the components used must be SMD and the board should be as compact as possible. I will also need a sample arduino code for testing the board. I am attaching an image the one that I have built without fan dimmer for reference.

Want to have a code for a mini robot that will detect any forward object using the ultra sonic sensor and avoid it . To avoid just make it “Turn Left

Hi Abdul R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I need someone to provide support with code writing, the code is 95% complete. and the PCB requires some changes. we need someone to trouble shoot our system. this needs to be complete before 8am Uk time.

I need someone to provide support with code writing, the code is 95% complete. and the PCB requires some changes. we need someone to trouble shoot our system. this needs to be complete before 8am Uk time.

I need to code my Arduino with dust sensor and a humidity temperature sensor. It will contain a display an a HC - 05 Bluetooth module. I also need an Bluetooth based Android app to monitor the parameters.

In addition to this I will need to have a fritz diagram for arduino and also atmega328 chip provided showing pin out etc.

Looking for help arduino arduino programmer I have arduino code need help to add login system and change password // I need must do this //Change password //Old password : //New password: //Confirm New password: //login with user and password with max 10 dig Reading and Writing Serial EEPROMs

Connect Arduino Nano + Ethernet W5500 set static IP Node red mosquitto MQTT Topic have ready setup Feature: - Static IP - communicate MQTT - IF receive signal example "2", Digital 2 Output Trigger - IF receive Signal example "'3", Digital 3 Output Trigger - send print message if digital 2 success trigger

I have built a board using Arduino with a memory chip. I am looking for someone who knows how to program Arduino well. Please apply only if you are an expert and really know Arduino and electronics. As this is a custom-built board.

Hi Adriano, I have my last programming assignment for my mechatronics class and it builds on the one you previously worked on. Would you be willing to help? I can provide more details/documents over chat.

I need simulation which proofs the circuit producing 4G Jamming signals using 555 timer, adf4351 or arduino an d mixer, amplifier and dc power supply

I need simulation which proofs the circuit producing 4G Jamming signals using 555 timer, adf4351 or arduino an d mixer, amplifier and dc power supply

The project involves an Arduino Pro Mini, a RTC Module, 2 Soil Moisture Sensors. I need someone to write the code for me, where the device rotates a servo based on time from RTC Module and Water levels from Soil Moisture Sensors. Basically the work is to make the servo move in certain angles only in a certain period of time in a day and also based on water levels in that particular time.

An experienced in Hardware Design as well as creative in designing your project using Arduino, Raspberry Pi, Stm32, Esp32, Esp8266, NodeMCU, and LoraWan based controllers. Also teach you everything about how it works in a proper documented manner. Develop firmware for the above controller, debug and improve as required. Few sensors or hardware knowlegde required Wireless module (NRF, Bluetooth, wifi, XBee, GSM) Lora with gateway and complete integration on TTN Heath monitoring sensors (heart rate, EMG, ECG, etc) RFID, fingerprint sensor All Sheilds of Arduino, esp, raspberry pi and stm32 Ultrasonic, PIR, lux, LDR, GPS, SIM800, SIM900, GAS SENSOR, PHOTORESISTOR, DHT11, DHT22, MATRIX KEYPAD, CAMERA, MPU6050, ADXL335, RELAYS Motors Encoders Switch and buzzer Led matrix, seve...

...must live in the Western Balkans, Eastern Europe, or Latin America. You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You *must* live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. No. I am *not* being charitable. I am being practical. You must pass a di...

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You *must* live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ COUNTRY OF RESIDENCE REQUIREMENT ✻ I carefully chose the 14 countries listed above. Therefore, please do not apply unless you live in one of the 14 countries listed above. ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent a...

...who is very intelligent and solves problems scientifically than an experienced person who is not very intelligent and/or does not solve problems scientifically. ✻ REMOTE DESKTOP SOFTWARE ✻ I have an extra computer which you will be able to remotely control when we work together. I suppose we will use Chrome Remote Desktop, or AnyDesk, or Nomachine. Therefore, you will be be able to program the Arduino or ESP32 connected to my extra computer. ✻ WORKING DAYS AND TIMES ✻ You and I will text chat (*not* video chat) and you will remotely control my extra computer for one hour on Sunday, Monday, Tuesday, Wednesday and Thursday during a time that is convenient for you and me. ✻ DESIRABLE BUT NOT REQUIRED ✻ Python, Java, JavaScript, C++, C#, .NET, microcontroller, IoT, electrical engi...

Hi. Read everything before bidding. I'm looking for an expert who can re-design my own arduino board with given requirements. I will give you pre-designed sample design with proteus file. I need you to take a look, and redesign it with added new features. Bid only if you are confident enough. And please note that project is with NDA. Thank you