Microcontroller Jobs

We are looking for controller software for a Raspberry based multiple controller system. Controller environment consists of: 1. Raspberry Pi 4B 4Gb controller with touch screen LCD, keyboard, mouse (and wifi). 2. High Precision AD/DA board. Functional Specifications. Detailed flow chart to be provided to selected Ffeelancer: 3. LCD to display 16 different parameters, with titles for each paramet...

I have a few mini projects to be done using Quartus II IDE. Experts place bid on the project and I will share more details in chat.

We are looking for a custom LoRaWAN PCB designed NOT using any off the shelf modules like the Microchip RN modules. The PCB needs to be ran from a coin cell battery, like the CR2477, 3V. Using the Semtech LR1110 LoRa Edge transceiver. Create firmware if you can as well. Any questions, please ask.

We are a design and prototype shop in Sun Prairie, WI 53590, near Madison. We are looking for a local, independent technician who can put together a new control for our 15+ year old "Warthog" brand 3-axis router. Candidate should live within 50-mile radius of 53590. Work to be done on site. Above average experience and technical acumen is preferred. A strong working knowledge of 3 axis r...

Location - only China! Need someone who can get already soldered or (almost soldered) boards from JLCPCB - and solder to these boards a few components (DIP connectors, DC-DC module , antenna connector, etc), program the board from specials software and put the board to testing stand ( stand will be send to China). After preparing stand operation for soldering missing components, programmin...

i got it done by earlier by another expert and have all code set. i need to get it implemented again and troubleshoot i am facing (one screen is stuck on rainbow screen) multi user means single board will boot and two independent users will be able to use seperate monitor keyboards and osue

I'm having problems with a remote PLC, Omron CJ2M with 1 module ID201 and 6 modules OC211. When I try to connect, i have I/O errors and can't connect. It's my first time with this model of PLC, and must be an easy problem. You can connect to my pc to make the configuration.

Firmware-Entwicklung auf einem STM32 Cortex-M4 Prozessor (zB STM32F429). Es soll der bidirektionale Datentransfer von einer UART Schnittstelle auf Ethernet abgebildet werden (UART-Ethernet Bridge). Zudem sollen die Daten von 4 AD-Kanälen auf Ethernet UDP abgebildet werden. Erforderliche Kenntnisse: - STM32 Eco-System inklusive STM32CubeMX - Entwicklungsumgebung STM32CubeIDE - FreeRTOS - ...

We are looking for a grad level engineer with some competency in programming microcontroller such as Arduino, ESP32 etc. We are testing a new robotic arm system which we want to integrate with other automated moving parts in our lab. The robotic arm is the mycobot by elephant robotics: [login to view URL] The robotic arm comes with a basic learn/play function which is preloaded onto the UI o...

We are building a modern cutoff for pipe cutting in our fab shop in Oakdale, PA. We need a PLC programmer to come to our facility to program the ladder logic for the cutoff. We are using an Allen Bradley controller and a SLC 5/03 UPS Processor. Programmer will need to be able to come onsite in Oakdale, PA for this job.

Pcb to control heater, pump, lcd screen have thermistor input, pressure input.

Need a way to store user presets in a database on an Espressif ESP32. Something like Sqlite would be great. Currently have an implementation using this Arduino based library ( [login to view URL] ) but it has proven very unstable and I'm looking for something more robust.

Configuration: 1. Mediatek MT7688 board + 128MB RAM + 32MB FLASH 2. MCP2517FD CAN-DF controller connected to software SPI (gpio bitbang SPI must be used) 3. Openwrt v19.07.3 version (Linux version 4.14.180 (al@devel) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11063-85e04e9f46)) #) In this case possible upgrade to v19.07.4 [login to view URL] kernel latest version if you know how to fix ethernet prob...

Communication using PPM modulation scheme using MSP430

We are looking for a person who can program a controller and make it WI-FI enabled to send and receive data from Browser based application. Person must based in Delhi NCR and should finish the work asap

Hi, Looking for a PCB/Circuit Designer who is able to review, comment on and improve the design of an electronic product. The product works on PoE with a limitation not exceeding 60W power budget at maximum operation. 1- The review should be done using a computer software (Proteus or equivalent) showing the power flow under different scenarios. Stress testing should also be checked. 2- The comme...

I need vhdl code for uart to be implemented on basys 3 my budget is 150 usd max

We are looking for a specialist to assist with both hardware and firmware/software development for controlling lighting using ZigBee. Extensive previous experience with ZigBee is a requirement. The project is on-going and we will be employing someone on an hourly basis. Hours per week will vary but over a year may average 4-500 hrs.

This project is NOT about the circuit and PCB itself but is a Preliminary architecture proposal. It is required to present 3 different architecture proposals/solutions like type of microprocessor/SoC with a system block diagram able to handle an image processing code with WiFi module. If you a reasonable bid is made and the result is professional, we will proceed with to the second phase with th...

The Project is to develop Verilog code to control DDR4 DRAMs via a Memory Controller and I2C interface using a Xilinx Zync+ UltraScale FPGA.

I'm facing some mini issues with following project: [login to view URL] I need quick support by installing all related libraries correctly and run it.

We connected the LCD and keypad with the pic, we need to connect an sd card. we just need the code in mikroc for the SD card initialization and saving 10 sentences in 10 folders in it and to print the content of the folders on the LCD.

Arduino level project building and documenting a remotely controlled LED bracelet, wand, medallion Oversee and develop project - two very simple programs: 1. Transmit PWM code using power IR Diode 2. Receive IR PWM code and run LED/X program May use open source Arduino code... Please present budget for this Phase I

Hello, Looking for some help with smart batteries and SMBUS standard. Trying to replicate a smart battery and the SMBUS connectivity with a µC. I'm using battery packs from the company RRC Power Solutions and I bought their power management module RRC-PMM240 to charge the battery packs. My desire is to develop a Smart Battery Emulator, which pretends to be a Smart Battery. The emulator ...

Need a EEE engineer to expert on control system

This is not a programming project more of a formatting project but a firmware developer may be very familiar with the process from working on devices sold internationally. We need someone to take our language table in excel and create the PO files. I have pasted more information regarding the project below. Our table has 9 languages with 60 or so terms so I am assuming we need 9 PO files but I ...

Need a EEE engineer to expert on control system

I need a VHDL code of LVDS transmission between two FPGA`s. It is a 4 lane LVDS operating at 833.33MHz to transfer information from USART of 1st FPGA to USART of 2nd FPGA.

I need a electronic engineer to work on daul gprs modems to be operated by microcontroller to run in series format, that is only one modem will run while the other is on standby mode. You need have skills to understand how to operate a modem from microcontroller. The information being transmitted is ASCii code and or 3 states of analog switch.

I am in process of building a z axis with autofocus and this was a bit over my head. Have the Omron ZX1-LD300A61 NPN output and I need some help with wiring ZX1 to a DM542 step driver and end stop at top of z axis. If someone are familiar with this setup, please help :D Hope pictures will help?

I need someone who has good knowledge of Arduino and can assist me in my project related to linear belt drive v's guide rails. further details will be provided to you in chat

I want to make a handy air quality monitoring gadget. I need the following specifications, Dimension : 160x60x15 (mm) Display: 2.9 inches E-ink Battery: 2000/2500 mah LIPO Bluetooth: BLUENRGY2 or any other BLE which can work as the main processor to save battery. Wi-Fi: Any 5G/2.4G low power wifi Serial type Sensors: I2C, UART, ANALOG (Details will be provided to winner) Firmware: Must be OTA Stor...

Image result for number plate recognition using raspberry pi brief The system uses a camera along with LCD display circuit interfaced to a Raspberry pi. The system constantly processes incoming camera footage to detect any trace of number plates. On sensing a number plate in front of the camera, it processes the camera input, extracts the number plate part from the image.

we built a winding machine with 3 stepper motors that are running on Arduino with external stepper motor drivers. I would like to control the motors through Android app via Bluetooth, have some custom program cycles and some other features. All hardware is ready and installed on the machine. Arduino UNO is installed as well.

We have developed a shoe sanitizer where Ultra violet LEDs glow once you step on the foot print area. Our IR LEDs are detecting the shoes inside a room but once we place the machine in balcony in day light or in sunlight the LEDs are not glowing. I have shared the IR LED module we are using and the position of the IR LED presently and pic of the box in the middle of the machine where also we have...

We are using. PIC18F26K22. Pic18F46k22. we want to do an over the air firmware update of the PIC using BT module connected to it. We will have a 2 applications. Master app. Will load a hex file. Encrypt it. Then can be emailed to client. (App can be mobile or desktop based. Does not matter). Client app. Client receives the encrypted (hex) file. the app connect to the pic controlle...

I want to make an car injector simulator by using Raspberry Pi.

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Hello, I am looking for an Arduino programmer, my goal is to be able to connect my arduino chip with a MIDI DIN plug (5pin) to my music software (native instrument) so that the arduino chip is recognized as a MIDI device. Then when a midi note will be played I will want to send this note to a connected motor so that it can execute the information in the tempo. and each time my software's ...

need VHDL code expert .........

Hi , I'm going to make an object counter with atmega32 and need an experiences freelancer to help me through its instruction , step by step

Hi , I'm going to make an object counter with atmega32 and need an experiences freelancer to help me through its instruction , step by step

Hi , I need to assist me in making a Micro-controller Object Counter with my current components.

Hi, This project is for the creation of a .dts overlay in latest RaspberryPi OS (kernel 5.4). The overlay has to use the simple-audio-card and the spdif codec assigned on the I2S controller that will act as Master in order to produce an ALSA device. That ALSA device should adhere to the TDM protocol and have 8 slots/channels, both capture and playback simultaneously. So this overlay does not need ...

I've done my first Arduino-project (a BLE-remote with 8 buttons, built as a resistor ladder) and it's working ok. However, I have the issue that some button clicks are not received. I think it has something to do with the ISRs I'm using or some debugging that'd be necessary. Here you can see the code: [login to view URL] It looks like a complicated setup, because I need it to...

pic16f877a mikroişlemci sınavı için nitelikli biri arıyorum

Looking for someone with experience to reverse engineer CP3005 [login to view URL] A long distance ultrasonic range measuring tool. Must have access to similar gerber files and understand how to create a new gerber file with proper functionality

I would like to design a PCB that has the following features: Usb-c PD trigger poll detector, on/off timer relay , power distribution (2x-12v, 2x- 5v), The size of the board must fit 40mmx40mm space. The attached images are the boards i am currently using as the usb-c PD trigger poll detector and PD board. I would like to combine the two board into one and add a on/off timer relay. I would ...

I am looking for someone to assist me in using the Texas SimpliciTi RF Library with the CC1101 and CC1110, you must have good experience of both, having already used this Library and parts. I would need you to help me setup on my pc also give me code examples as I request, discuss and get them working and let me know the eval kit I will need.

i have bussiness of home automation . i need iot expert to design circuits and coding for long time working