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    18,983 arduino circuit jobs fundet, i prisklassen EUR

    skal bruge færdigt projekt til: wifi data. sende en e-mail når en knap aktiveres der skal tilkobles 2 knapper der skal send forskellige beskeder der skal bruges dns da ip ændre sig skal kunne modtag data til at tænde led skal kunne gemme data hvis forbindelse svigter og sende når der er forbindelse igen

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    pcb desigg Udløbet left

    timer concept lcd 3 relay 3 buttons rtc 6 adc (op amp circuit)

    €93 (Avg Bid)
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    19 bud

    Simple project, that basically should detail the observed waveforms and max frequency of given code.

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    Hello, first of all put don't pay attention to the budget I put, please bid your own one. We are looking to have a system where a drawer could be unlocked using an Arduino and a fingerprint scanner. This is a very simple project, and we want the lowest price as possible. We have just the idea and I need you to guide me choosing the components it

    €7297 (Avg Bid)
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    I'm looking for someone to make an arduino emulate a keyboard with 10 buttons. I need numbers: 0,1,2,7,8,9 and letters: c,d,o,z to appear as keypresses on PC where the arduino is connected via USB and shows up as a keyboard. The project is described on multiple websites, here is one: [log ind for at se URL] Links are outdated

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    Simple Arduino Program Using C++ 6 dage left
    VERIFICERET

    Greetings, I need a simple working program for Arduino using C++. Description of the program: Input is obtained from a fibre optic cable. The the optical signal will need to be converted to electrical signal. The electrical signal will be used to display data on Blynk. Please only bid if you're familiar with Arduino. Thank you. --- Naim Zulkipli AMZ IT

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    we have an arduino, 2 load sensors. one xh711 and an arduino lcd shield. we need to make a simple weight scale. the display of the arduino LCD needs to show the weight and the buttons of the LCD shield need to be able to reset/Tare the scale Our budget for this is 50 dlls Thank you

    €56 (Avg Bid)
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    ...connected to a micro controller and from the output of the photodiode which is in a form of voltage we can differentiate and warn the driver of black ice and we also can’t use arduino, need a micro controller similar to atmega8 something along those lines. We need a complete schematic telling how to make the connections and the procedure. Also, a list of

    €130 (Avg Bid)
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    Hi there. We are building an arduino project to test some devices we have. we are using simple arduino shields, load sensors, induction sensors and motor divers to control a machine. We need to build 2 interfaces.. a simple one using an arduino LCD, and then a more sobust one using either python or html/java ( on a raspberry pi) . This raspberry

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    I have a schematic for a robot that I want. I need code

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    I want to get Embedded C coding done for electronics circuit hardware for micro controllers. PIC and ATMega controllers are to be programmed

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    I am an older retired Australian whom likes camping and fishing but sometimes want to stay home whilst my children(grown up) or grandchildren want to go camping and fishing. I use the camper mounted carrier with existing gas struts and 12VDC actuators which I have added to carry my boat and load unload as and when required. My children and grandchildren want to go camping fishing sometimes when I ...

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    We are a Australi...sending Digital Data to a DAC setup and amplified via Mosfets. Digital Data will be implemented on a Xilinx FPGA. Trapezoidal waveform needs to be written in VHDL so that circuit and Code simulation can be done in Tina software. An explanation of the VHDL code to be supplied so that code can be changed at any time in the future.

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    Iron man motorized face plate 6 dage left
    VERIFICERET

    ...would like someone very knowledgeable with coding Arduino, Servos, proximity sensor or IR sensors. I would like to design a motorized Iron Man Faceplate system using two Hitec metal gear servo that uses between 4.8 to 6v. It will use an Arduino Uno w/ Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 for sound effects as well as

    €188 (Avg Bid)
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    Looking for someone to port the OneWireHub library to the PIC12F Architecture Th...target will be connected to BusPirate to verify functionality - Signal Duration and Timing will be validated against datasheet using Logic Analyzer. Note: Please find the arduino 1Wire Library that needs to be ported to target PIC12F1840 is in the attachements below.

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    Based on [log ind for at se URL] I need: 1 Analog input reading using the arduino and Energy Monitor Shield V2 then INCREASE/DECREASE solar aurora inverter 3.6kw power step by step (1%) until analog input gets a setpoint using aurora protocol rs485. Need just the code not hardware. Dont need any reading/monitor

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    I'm doing a two-axis solar tracker. I already made a small wooden structure. I already made the fuzzy driver in matlab in format (.fis). I also have the same controller in the format (.ino) I exported using this site ([log ind for at se URL]) but I do not know how to program the servos and the light sensors because I do not understand programming much. Can you help me ?

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    develop simple Python embedded project, read/write data to the board ( pyboard or Arduino or Teensy or ESP8266 or etc ) by using python on my laptop (Windows or MAC) for example : [log ind for at se URL] Only need to teach me how to do this I need to teach me how creat: python code runs

    €120 (Avg Bid)
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    Implement a small program on Adafruit Feather board (see link below) with integrating WifiManager. The Adafruit Feather is programmed using Arduino IDE. The program is simple as we have few boutons connected to the board and when clicked an action is triggered (a webservice is called). WifiManager is important as the board can be moved to new places

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    6 bud
    Arduino, raspberry pi, pyton 5 dage left
    VERIFICERET

    I need some consulting, and maybe cooding.

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    Based on pcb photo make Express pcb file of slightly modified circuit of mosquito racket circuit

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    Need only schematic design and BOM file using Altium Designer. I want to make POE circuit design for Raspberry Pi 3. It must be capable of supplying over 70W power for the device to be controlled. Relevant freelancer who can handle this project smoothly will be awarded PCB design by next project. Thanks.

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    Hi, I am looking for someone to do the following: - Modify my simple Arduino Project to support Bluetooth Functionality. The project only uses a few push buttons and Servo motors. You can guide me to select the Right Arduino variant. - Design a Web UI or Native phone app to control the functions, as I want to get rid of physical buttons and physical

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    I'm gonna need some coding for these ultrasonic sensors

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    I need a circuitboard design for LED lights being triggered by a motion sensor and a photo receptor.

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    Want a working model of Automatic car braking system using Lidar sensor and Arduino

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    I need to set up SSL TCP communication between ESP32 wifi and C# PC app. ESP32 is connected to WiFi and programmed in Arduino. Anyone who has experienced in this, please contact me. Thank you.

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    ...project to the some point, I successfully set up the blocks and I got a certain results. Yet, it's needed to develop a transfer functions for each of the used blocks (XOR circuit, Filter, VCO - voltage control oscillator) in order to achieve the best results. Anyway, the structure I developed is not the best one, maybe there are some elements that are

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    Design and develop vending machine communication and control platform using Arduino, 21rpm high torque vending machine 12v dc gear motor (40 motors), REES52 IR Infrared Sensor Module, wifi Module. Also need continuous support during the testing of the functionality on the actual vending machine.

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    Hi Ganesh Y., I'm a Chemical and Electrical Engineer and I'm looking to hire some Chemical and Electrical Engineers that are skilled in various things like electric circuit design and Chemical Engineering software such as Aspen Plus V8.8 . I will have some Aspen projects here and there as well as other various projects I'm working on. I like to hire

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    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

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    lane keeping control using matlab image processing toolbox with simple PI...control using matlab image processing toolbox with simple PID, PI or PD controller in aduino and adafruit motor shield. Just as in the video I want to be able to control using arduino. please check this link for better understanding [log ind for at se URL]

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    Need help getting my stepper motor to change directions smoothly.

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    Need to log keypad strokes from a 4x4 keypad with arduino

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    I need you to develop some software for me. I would like this software to be developed using C or C++.

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    ...the idea of using a constant gm bias circuit to bias the amplifier. Design the bias network and determine the dimensions of all transistors. Due to area constraints, you can only use a resistor up to 40K Ohms and a maximum L of 10um. Also, do not forget that K > 20 is forbidden and your circuit needs a startup circuit! (Hint: Consider using m=4 to simplify

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    We want to send existing code instructions from Raspberry to two arduino mega. The instructions must be able to be sent from Raspberry to each arduino simultaneously. The the arduinos send the signals to the controllers which move the stepper motors. Each arduino is connected to eight stepper motors and they must be able to move simultaneously.

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    Need a prototype for a project. My needs are: Hardware * An Arduino based PCB * Two temperature sensors, preferably DS18B20 - The first temp sensor attached to a 1,1 meter long cable -The second temp sensor attached to a 0,2 meter long cable * A GSM shield, preferably SIM900 or other GSM shield that will work world wide * Re-chargable battery, preferably

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    Modify phone circuit 4 dage left
    VERIFICERET

    We want to make some modifications to a phone circuit so that when the headphones are plugged in the front microphone will still work rather than be disabled Thanks

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    Hello, I'm looking for someone who can help me in building a drone. I have the basic schematic set but need some finetuning.

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    I Want to make a Smart UPS Circuit simulation + PCB hardware which can pass EMC test • you have to give me full details other circuits why not recommended and why your circuit recommended. • Must show digital current and voltage usage and total voltage and total current • Can be modified by battery size • Explanation Supporting Material Comparison

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    Hi, I need a Freelance Electronic Engineer to solve this issue:[log ind for at se URL] llook mainly at the [log ind for at se URL] and [log ind for at se URL] (phone access and delete and to this (videos) [log ind for at se URL]

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    ...trigger camera (intervalometer function) using arduino. I currently have dowloaded 2 different sketch: 1. an advanced camera intervalometer/timer 2. shoot-move-shoot slider stepper motor controller. I would like to combine these two sketches into a single program. The hardware that i am using: 1. arduino mega2560 (with possibility to change later to

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    Design of driver circuit for LED's used in domestic and commercial lighting and documentation, more details via inbox contact me

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    Custom Touchpad 3 dage left

    I need a small touchpad (2cm X 2cm max.) for using on PC. (USB or wireless) We may use a custom printed circuit board (PCB) design and layout or even use a Blackberry trackpad for this purpose. [log ind for at se URL]:[log ind for at se URL] [log ind for at se URL]

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    I need to Build a system with a button switch and a servo: 1. rotate the servo clockwise for 90 degree when the button is pressed for the 1st time Emulating the open of doors 2. rotate the servo counterclockwise for 90o when the button is pressed for the 2nd time Emulating the close of doors we have to Use external interrupts to achieve this control

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    I'm trying to build Arduino project to simulate a door opining and closing using servo

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    DJI TB55 Battery Communication 3 dage left
    VERIFICERET

    ...these batteries in another device for both charging and discharging other than the drone or chargers designed by DJI). My device will use either the Raspberry Pi 3 b+ or the Arduino ESP32 microprocessor so communication must match / be capable by these two devices. Quote must include all time and materials entirely. (If you need to buy batteries, figure

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