A microcontroller refers to a small computer on a single integrated circuit consisting of a CPU, clock, ports and memory. These chips are designed for small or dedicated applications. They are used in engine control systems in cars, medical implants, remote controls, power tools and toys. Your business may need help with designing microcontroller chips. You can find such help in the form of freelancers willing and able to do microcontroller work right here. Simply post your job today to get started! Upah Microcontroller Developers

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    We want to use this electronic board: [log masuk untuk melihat URL] to create an home or industrial automation system. We want to use a language called MicroPython. We have to create a web server inside that board and we must drive each GPIO (GPIO = General Purpose Input Output pin) of that board, so we have to pull up (3.3Volt) or pull down (0Volt) for each GPIO If you prefer to use another elect...

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    I am looking at an experience firmware programmer who can setup a hobby project for us using ADXL 354 or 355 accelerometer. Need to access X,Y and Z G values and convert to mm/s. Temperature reading also to be included. Arduino or similar development board to be used.

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    Design PCB 6 hari left

    Hey, we need an electronics engineer or someone who knows his way around with electronics. We need a PCB designed (Eagle project files) for a project we're working on, but we don't have an electronics engineer. We sketched the board a little in the attachment but here is a list of requirements: - CortexA53 - 2GB DDR3 RAM - 16 GB eMMC storage - Gbit ethernet port (RJ45 connector) - 2x US...

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    -Tools : Altera Quartus ,Modelsim and FPGA. -Programming Language : Verilog HDL. -This project is divided to two parts:- Part 1. Design and implement a 32 bit architecture pipelined CPU with a single bus for a MIPS computer. Found in figure 1 is a top level view of a single core single bus MIPS CPU. Use Quartus to design the list of components found below in Verilog HDL. 1- Register File (16x 3...

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    we want to measure following things and send data to a computer using zigbee 1. temperature 2. pressure 3. altitude 4. Pulse sensor 5. ECG sensor 6. accelerometer every equipment will be provided just coding , circuit and working model is your responsibility place - Gandhinagar Gujarat

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    Knob turning 6 hari left

    Pretty much I need help setting up an entire project (including parts needed etc.). I presume an arduino/raspberry pi + a stepper motor + a coupler would be the best way to go? I would be 3D printing the mounting myself I would like a program which will turn this knob in the following ways: Turn to random position from 0 - 100 - needs to go up and down (ie can go from 0 to 60, 60 to 30, 30 to 10...

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    IAR Workbench Project. We will use only this format to exchange the code. Entire code on video is running of MSP430F2013 - part of Development USB Sticks. The one showing on video with flashing light. The code is working- the issue is I need external FROM chip where you have to generate the program pages - to download only as required. MSP430F2013 has very limited flash. Once you will be able to e...

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    I need the code for: 2x sensors DHT 22 and 1x HX711 to be connected to Arduino nano, and Arduino nano to be connected to SIM 800l. together to sent data to thingspeak. Important: it is important in program to put more APNs, for multiple SIM card.

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    I need someone to help me fix my config file. Im right now can sometimes flash the whole 6 devices in a daisy chain but most of the time i fail. Im not familiar with this field so its difficult for.

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    Finite Element Method 6 hari left
    DISAHKAN

    I am looking for an expert in MATLAB having good command in finite element method. will share further details in chat. its a small project, so i am looking for lowest bids

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    AC DC Power switch 5 hari left
    DISAHKAN

    Need an SSR for AC and DC input out will AC and DC output , should be short circuit protected

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    Modification of PCB of ESAT.200130.00 project is needed. (new ID is ESAT.200300.00) The project must be done in AltiumDesigner 2018 or higher rev. The following technical changes needed: 1. Output pads X5 (see «ESAT.200130.00.01 [log masuk untuk melihat URL]» must be restructured to separate connectors/lines (Rx, Tx, Vdd, GND). Take outline for these task form «[log masuk untuk m...

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    I want to design Zeta converter in Proteus using PIC16F877A which has PID control and generates variable PWM for feedback circuit. Codes should be compiled at ccs c compiler. Input voltage will be 5V-30V. You should change output voltage of zeta canverter using key-pad. We will see some information like duty ratio, output voltage etc. on a 16*2 display

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    The smart charger allows a user to switch the charge process of e-bike lithium batteries off earlier: at 40% (winter storage - degradation is minimal), 60% - 70% - 80% (save lifetime and decrease driving range) and 100%. Switching off takes place based on the voltages that correspond with the 4 "save" positions. As this is not 100% accurate, the switching points are recalculated by mea...

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    Hi there, I'm in the process of building a USB composite CDC + MSC device on the STM32F4 Discovery board but i am having trouble to connect to the COM Port when using the composite device. My MCU is the STM32F407IG. I managed the get a working composite device with working driver inf files. I can choose between all combinations of cdc,hid and msc. But i can't connect to my serial com ...

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    Hi, We are looking for expert, who have good knowledge of PCB Designing, Python Programming & also have good knowledge with major Boards like PI, PIC, Arduino & Beaglebone.

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    Me: I am a senior hardware design engineer in the Bay Area with a potential new product. Prototype hardware is ready, but I need test firmware to validate it. You: Develop a firmware package for electrical validation and debug stage.

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    Here projects are implemented in VHDL programming using Xilinx software. B.E/[log masuk untuk melihat URL] Mtech projects would include the kit implementation which can be done on sparten series based on the various application. Major projects and mini projects in VLSI for ECE students are done here.

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    Hello, We are starting a project which involves creating a module aircraft for the DCS simulator, currently we have data and fight manuals for the aircraft that we intend to design so you will have the information needed to get to work. If you are coder with aviation experience we would like hear from you please contact me for further details on the project.

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    7 bida

    I will like to use a Raspberry Pi as the board and Linux as OS. To create a Alarm Monitoring Receiver using the protocol Contact ID and SIA.

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    5 bida

    We are a medical device company and are looking for an experienced developer for a Moto Mod module. The module should have 4 USB interfaces 2.0 and an additional battery.

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    My circuit is consuming 18mA at standby and 24mA when activated (LEDs twinkle) - at 3.3V based on the code that I wrote. I want you to use my code and introduce low power techniques such as sleep mode, low power mode, PWM, Gamma correction, etc, to reduce power consumption. I want to document the progress of the power consumption from the initial value of 18mA at standby (24mA when activated) to...

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    Build a shield for arduino 5 hari left
    DISAHKAN

    We are a laboratory of research in France, and we are working on a robotics application. We need to customize a circuit for this application, this means the design and the implementation of the circuit, we need to choose the best ICs according to our requirements.

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    30 bida

    Binford Research Labs is a Robotics and AI based startup based in Hyderabad. We provide software and automation based solutions. We need a full time resource who can work with interfacing various sensors and modules with prominent Microprocessors and Micro-controllers. Work on different protocols and interfaces such as UART, I2C, SPI and MQTT etc. Work with the team to build robust IoT [log masuk...

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    Operation: 1. Sense Button 1: A0- low. / Button 2: A2- low. 2. Make Request as per Button Press to url. (Web Request) as configured. 3. Receive data from server 4. Write data received form server to Serial Port Setup 1. Create Web Page with Secure Login/ Pwd to access configuration page. 5. Configuration Page: a. Set http Request url. As per Button b. Printer Properties. (speed) Require turnke...

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    7 bida

    would to replace a machnical transformer to electric one in order to activate 12vac RGB led line with an esp32 wifi controller. need a eagle schematic and a bom MUST BE minimum physical size !! i'm adding the schematic for the current design with the "big" machanical transformator that need to replace to a small size electric one/

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    4 bida

    Create a counter with web interface where you can register the product that will be county. The result of the meter and the type of product registered in the user interface must be recorded in a mysql database every 5 minutes. See attached file for more detail Thank you

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    Please read all the details first. and I will create 45% milestone before we start and when its done this task 100% I will create other 60% milestone and released both. I always paid the coder. check my review. ( Dont bid if you are not agree my terms) Hello /////////////////////////////////// ///////////////////////////////// ///////////////////////////// Looking for experienced FPGA programmer...

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    Looking for automation and PLC programmer to control and program motor cycles with PLC for user input on speed and time. Have not picked out which PLC but looking into something like AutomationDirect.

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    Hello, I made a code that creates an interface between the MSP430 and a 128x32 OLED, all the code is perfectly functional. I need help loading fonts with different sizes (small, medium , large). Requirements for assigning this project: Have MSP430 or MSP432; Have an OLED display;

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    Hello, I want to experiment with a few peripherals / components compatible with an arduino (UNO) board : 1st step / milestone : detect a moving animal / human, then emit a light (infrared sensor HC-SR501 + led) also find a way to debug when the signal of the infrared sensor has changed of state (something detected -> nothing detected, nothing detected -> something detected) 2nd step / mi...

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    Hello, We would like an existing Arduino library modified to support newer 16x32 P10 RGB LED panels out of China Newer panels work, but the matrix pattern needs to be reconfigured in the library, otherwise the output on the panel is gibberish. Panels are 1/4 scan, HUB75, 16x32, P10 The target Arduino is a MEGA2560. We can supply hardware hookup information for the Hub75 to the Arduino ports. I...

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    I have a work related to Arduino and i am looking for an expert electronics engineer who can handle this work in good way. I have attached all details of work, take a look at attached files and let me know if you can do this work

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    8 bida

    livestream hashcode - stream input over hdmi/capture card (to defining model) - channel source is satellite dvb decoder with hdmi output, hdcp encrypted - provider (sat broadcaster) eject/send a command that appearing serial number from smart card/subscription card. - the hashcode soft must cover up or hide before appearing on screen (perhaps with buffering) - the stream must after transcoding (G...

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    9 bida
    ESP32 project 02 3 hari left
    DISAHKAN

    I want to use an ESP32 module in a toy and get connected to that toy from my phone using WIFI to the mobile hotspot I would create on my phone. The name will be constant so when I turn the toy on, it should get connected immediately. There will be three toys. Then, I want to select a toy's ID and send the toy an MP3 file that would be decoded with the ESP32 and played on a speaker. At the sa...

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    5 bida

    Need to create, drag and drop web based simulator to create circuits with four components, 1- Bulb 2- Ammeter 3-Wires 4- Battery A person will drag and drop objects in panel to create circuits components have some conditions.

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    We need developer who can design a web based electrical circuit application, consisting on four components will be used in parallel and series connection in 4 and 3 steps accordingly. 1- Bulb 2- Ammeter 3- Battery 4- Wires It is likely to be [log masuk untuk melihat URL], only with four components, one board and steps to proceed with answers. Steps will provided once above work is understood.

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    programming the PIC to control the FM receiver chip. NEED EXTRA FUNCTIONS AS WELL

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    I need a device for tyre shops, that can set the user given pressure in tyres. The one I have attached works with 2 magnetic valves, plus a pressure sensor. One valve is for inflation, one for deflation, in between the sensor periodically measures actual tyre pressure, and through control (Arduino) it decides how long next inflation/deflation cycle should be. What functions I need: - Keys for ope...

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    20 bida

    Please read all the details first. and I will create 45% milestone before we start and when its done this task 100% I will create other 60% milestone and released both. I always paid the coder. check my review. ( Dont bid if you are not agree my terms) Hello /////////////////////////////////// ///////////////////////////////// ///////////////////////////// Looking for experienced FPGA programmer...

    $565 (Avg Bid)
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    1 bida
    LED Lamp Design 3 hari left

    I want to build a prototype of LED lamp. 1. I want to design the LED PCB design and inverter Circuit. 2. I want to do the prototype development and testing. 3. The PCB should have a lower quantity of parts and if it needs some kind of IC that is also fine. 4. The electronic component should be populated on a single side of the PCB. 5. I do not want to use any transformer on the inverter circui...

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    Tôi cần một kỹ sư có kinh nghiệm về firmware stm32 để outsource dự án riêng. Thông tin cụ thể tôi sẽ gửi inbox riêng. thời gian dự kiến dự án là 1 tháng.

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    Overview: This is a device that would show the real time position of a person wearing the device. This device should have high accuracy as it deals with indoor path tracking, the error rate should only be up to 0.5mts or 1mts at max. This is a device which would be worn on the hand of the person whose position has to traced, for eg: if a person is wearing this device and moves from point A to po...

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    6 bida

    Need a hardware analysis of my PCB card (especially the power part) need help with the following:   -Go through all the components (I want to share component list and garber filber) - come with alterative methods don't build new pcb just need simple quik fix. Need answers to: * How much mA takes my card * What are card power limits set up with? (24v from mbus) * How many mAs can deliver...

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    30 bida

    The project consists of designing a prototype, to monitor human body (not objects/pets) presence using sensors or other means within the proximity for continuously 3-5 min (should have the option to increase /decrease time) then output a code. Proximity can be 1 meter/ 2 meter / 3 meters (should have option to increase /decrease distance). If the human is moved outside the proximity then it shoul...

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    Medical device 2 hari left

    The deliverables are design and production of five (Qt = 5) test circuit boards and then an Android app for creating an FDA Class I medical device with Bluetooth communication. Other information is included in attachments. Strong documentation will be expected including EDA Gerber, Code Notations, etc. The USB Type-B plugs into a smartphone (dongle) for taking light measurements.

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    12 bida

    need some help with my Computer Architecture project the involves designing a 32-bit circuit with an ALU and Control Unit. We're using a SW called Logisim to design it.

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    14 bida

    NEED TO CONTROL PHILIPS INDUCTION COOKTOP WITH ARUDUINO

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    9 bida

    I need to have a schematic of a regulation circuit for LM2679ADJ with a digital potentiometer as MCP4131 or similar

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    32 bida

    we are looking for wireless k-type thermocouple device . we want to publish on our online sensor monitoring portal means we have an online platform for monitoring different sensor but now we want to make own pcb design and firmware with my company name and logo. Temp Range - (upto 1350 degree celcius) Sensor module life should be above 2 years.

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    10 bida