Microcontroller jobs
We are developing 32 bit controller based ECU, looking for a soft engineer who can develop softwares basic software, free RTOS integration, drivers for SPI & CAN protocal.
Hi, I want to develop a lighting sensor using a raspberry pi or arduino. The idea is : we have a LED Light with a PIR sensor on it. we want to have an ambient sensor ( like a BH1715 or similar) on a rasberry pi which will trigger the PIR sensor of the light when the sensor reaches a defined lux level.
Budget $750-1000 USD • Freelancer • Jobs • Electrical Engineering Requires developing an embedded systems hardware and firmware of Arduino to connect 1 motor, 1 solenoid, 1 LCD, 1 Ultrasound Sensor, 1 Arduino board, and a battery that will measure liquid flow. Arduino board will receive two inputs (battery, ultrasound) and send two ouputs (LCD, Solenoid). All components will...
To do a PCB schematic and layout design for a small foot-print PCB board for wireless module. PCB board contains USB, MCU, wireless chipset (IoT wireless chipset), antenna, and a number of connectors. Must have experience with antenna, RF, and USB impedance control, ground isolation and layers, and USIM and other connectors. CAD tool is EAGLE or Altium. All necessary files for PCB board manufactur...
using raspberry+arduino+qr reader from any cell phone
Looking for a simple program so that an Arduino (or RasberryPi) can control an AC motor. The system will need to be able to do the following: * Start and stop the motor * There will be mechanical limit switches that will shutdown the motor when tripped. * Restart the motor after limit switch has been tripped via UI (mobile application, Web UI etc.) * Completely controlled via UI that is integrat...
The project entails several parts... 1) Update the protocol so that we can write and read-backs specific information to the FW (configurable items). 2) Add iBeacon capability and a new custom advertisement packet to the firmware and beacon + advertise information that was written by the app. 3) Integrate algorithms (we provide) that update the information being beaconed / advertised by the firmwar...
We are looking for the PLC programmer. Requirements: 1. Siemens Simatic S7-1500 2. Siemens Simatic PCS7 (DCS - Distributed Control System) 3. ABB 800xA 4. Communicative knowledge of English (speaking and writing) The project is on 6-12 months. Location: our Customer factory in Gothenburg (Sweden).
I need consulting and code-writing for my FPGA board: [login to view URL] I have 6 PDM mics I got from Adafruit: [login to view URL] I want to do synchronized-recording of the audio from the mics into FPGA-board, and stream this recording to either SD-card or as some other type of output. I need consulting about the possible output-types, and then the HDL/Verilog coding to do the recording, con...
Looking for hardware engineers and embedded system developers for an IoT project.
Design a PCB including Gerber and schematic. Led out puts 4 different type of LEDS Selectable by switch. Max current each led 1 amp Power source dual solar panel and 6v battery. Solar to charge battery. Current regulations for LED led supply 3.3 v 5 v supply output for mobile charging. Power input accept either solar or 12v 1 amp charger. Dimmer based on PWM. Input for led selection dual sele...
We are looking forward an experienced and professional Electrical Controls System Engineer for both hardware and software responsibilities. We design, build and install control solutions for most vertical markets including Water/Waste Water, Food and Beverage, Manufacturing, Pharmaceutical and Material Handling. We have developed products including large scale SCADA and Telemetry Systems as well a...
We are looking of the Firmware For ADS1293 for raspberry pi using SPI.
Hello, i need help with an assignment for verilog. Specifically I need to continue with an RISC-V ALU that I am required to make. Then after I am done with the executions, I need to make a Fetch, Decode and Writeback code. We can talk so I can explain more of the files given to us and for any questions. Some is the work that I have done so far. I am currently working on the execute part and it onl...
I am looking for an expert who can help me in designing an Autonomous Robot for simple tasks as floor cleaning or warehouse despatcher. I have selected STM32 Blue Pill board and TrueStudio CubeMX toolset for this work. Please only bid for this project if you have good experience in robotics, bluepill and truestudio. I might ask you to send me a simple test code to make sure you have hands-on exp...
We have a project ID: 17561761 We are working to create a mixer making machine in which prototype and software needs [login to view URL] control tempertaure at any point of time [login to view URL] release liquid or powder in controlled way at a particular time per specified weight or measurement c. Shake mixer we have awarded for design and technical specification (schematic, PCB layour, PCB ...
• BIOS, UEFI Firmware and driver development • High speed peripherals e.g., NIC, PCIe, SATA, USB • Working knowledge and experience with PCIe driver development. • Strong knowledge in OS concepts and hands on ASM, C programming. • Experience with low speed interfaces SPI, I2C, UART, etc • Experience using ICE, Logic analyzer, Scopes, JTGA, TRACE tools for debugging ...
• BIOS, UEFI Firmware and driver development • High speed peripherals e.g., NIC, PCIe, SATA, USB • Working knowledge and experience with PCIe driver development. • Strong knowledge in OS concepts and hands on ASM, C programming. • Experience with low speed interfaces SPI, I2C, UART, etc • Experience using ICE, Logic analyzer, Scopes, JTGA, TRACE tools for debugging ...
Designing and Developing the PCB for Battery operated and Bluetooth connected Drums Sticks, which when connected to Smartphone, creates music on the Mobile Music App. Drumsticks replace your figure from the Music App and create music when played on any surface.
Development of a mecha-tronic product (houshold applicance) Tasks - CAD modeling / optimization - Prototyping - Microcontroller programming
Gas gauge load cell based 3 inch display Mobile application for same. REGARDS Girish [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users]
The PCB project is equipped with PIC16C622A and 24LC16BI-SN including the TD5200 radio receiver. A new code is required to decode and store RKE from different manufacturers for four output channels.
The communication protocol between the tinkerboard and arduino is breaking due to a algorithm bug. we need someone to debug the algorithm and configure an effective solution to run the code without crashing. this problem is mainly occurring when the boards are transmitting particular data.
In this project I need to optimize the code for Groestl miner VCU 1525 to smaller FPGA (Artix-7 XC7A200T). Groestl will be slightly modified and this modification will need to be reflected here. The optimal target speed is 50-70 MHs. (code [login to view URL]) You'll need to adjust the mining program for control and run on Linux (Raspberry Board). I also want to switch the miner to another PH...
Good Day I have been struggling to get ESP8266-12E and HX711 to work. Making a wifi scale. My project would need the ESP8266-12E to work together to send scale data to my server
1. Must have 4-6 years of experience in embedded software application development 2. knowledge of BMS Application, Charge control development etc. 3. Embedded Device Driver knowledge (I2C, SPI, UART, CAN, GPIO, PWM, Driver). 4. Hands on experience with SW design and development using communication protocols: Master – Slave Communications (CAN, RS485, RS232) 5. Programming Language: Stron...
We are building a visual warning sensor grid based on the MSP430 microprocessor connected to an MMA8451 accelerometer chip for remote process plant monitoring. We need help with the flash software as per the attached spec. from a smart person with proven experience on these 2 chips. We need to be able to run the software on our test rig (LaunchPad with accelerometer on a breakout board). Paymen...
On farm roller mill controller monitoring 8 RPM inputs, 2 temperature input, fan switch, 12v shutdown solenoid, linear actuator and 2 240v auger motors.
Need an electronics engineer to design an encoder based rotary velocity transducer. The objective of this project is to arrive at a design that will produce an analog voltage output representative of rotational velocity of a rotary incremental digital encoder with quadrature output. To successfully do this project you will need to be familiar with quadrature digital encoders, microprocessors, el...
Attach PDF files for projects SOWI and FLOWI. First we need a waterproof ultrasonic sensor to detect trees. Second, design a PCB BASE with wifi, inputs, ouputs, … for SOWI and FLOWI. Third, design APP for: -One SOWI. -FLOWI. -Two SOWI (SOWI+). We start with an small project (SOWI wired) but we will add more work with Android APPs.
I want to make a programme to send and receive AM and BPSK waves at 51.2 khz on Raspberry pi3
I have an pic24f starter kit from Sure Electronics, model DB-DP500V100 and i want to convert it to a multi channel electronic thermostat, i would like to control many things from one controller. I would like to save logs every 15 minutes for all inputs and outputs. I need the diagram where to connect all of that things. I'm open to suggestions to do with an other controller but i want parts ...
I am looking for a good embedded, arduino team to create a automated vegetable chopping/cutting system. The system has to check the weight of the vegetable, need to wash the vegetable and cut as per the vegetable..
I need to program a panel of leds built with an STM32F103 microcontroller and SPI drivers for led. when receiving commands through the serial interface or can write to the LEDs. Please read [login to view URL]
I'm looking to build a "box" that has the following specs: 1) There are to be 2 inputs (Input 1 and Input 2) and 3 Outputs (Output 1, 2 & 3). The inputs have a 1/8" mono Female connection, which will accept a 1/8" mono male audio cable, which will be coming from a normally open contact switch. The outputs will also be 1/8" mono female connection, but they will...
Develop a Fan and Light Dimmer Module using PIC 18F2550 or any other PIC Micro, controller. Show a working prototype with any of the PIC microcontroller and level of dimming should be 20, 40, 60, 80, 100 %. Default Code and Schematic have been attached.
Requirements: - Proficient in Verilog/VDHL and C/C++ - Experienced with Xilinx Vivado - Experienced in debugging on ILA/JTAG Preferred Qualifications: - Familiar with AXI interface - Familiar with wireless communication system VLNComm has several current working FPGA projects and one incomplete FPGA project in development on the topic of visible light communication (VLC) system. The projects in...
I need help to connect my esp8266 or esp32 devices to Amazon AWS IoT (Alexa) service. It should be possible by MQTT/Websocket. There are some working projects for Arduino IDE but i need it coded for the Espressif SDK (non OS). I can provide some code and thoughts. We should discuss how to get it work the easiest way. Please contact me if you have any questions.
For a RX63N projekt i will revice my simple I2C device driver. The goal is RxInterrupt TxInterrupt, Interrupt for Error correction callback function for receiving data. Handle 2 devices. CCRX Toolchain under e2Studio V6.3
Hello Freelancers, I need a small device similar to an Arduino (Teensy, etc. ) that will receive channel commands from a RC Rx then convert that to a Windows PC in keystroke form. For example, on the RC Tx, if a user triggers channel 6, that will eventually command a keystroke on a Windows PC, remotely. Any RC protocol can be used if one is easier than the next. USB is preferred from Arduino to P...
Complete the coding, allow scratch connect with Arduino hardwares
Project requires : 1- remote monitoring and control of raspberry pi (via Wifi) to: Monitor 0-265 V AC current, and voltage using raspberry pi zero W. An android App to show voltage and current, disconnect output . Circuit and PCB design (preferably with Altium) and also raspberry pi skill is a must.
This project involves SW for the Beaglebone platform. I have github code on the Beaglebone that will sample one channel of the on-board ADC, while allowing me to control the sampling rate and allowing me to choose one of 8 channels. This involves an approach that combines C-programming with Python scripting and some assembly code. Currently the code samples one channel of the ADC. I need to extend...
The main goal is to write a program for a ST32 mc that drives a stepper motor driver. (STEP-DIR) The hardware has a touch screen that requires menu system where user can set various settings. Although we already built the hardware but it needs to be changed as we want it to be able to save and store profile settings. Currently we don't have memory added to the hardware to save profiles. It ...
Preciso de um sistema de monitoramento e controle de vazão de um certo processo. Basicamente seria um código para Arduino ou ESP32, que me permita fazer leitura de duas variáveis e o controle de uma válvula, além de transmissão e leitura destas duas informações e status da válvula. Também deve incluir gravação dest...
I need a PCB designer who is experienced and have some experience in dealing with ESP32. I have a complete PCB design which is working however i need some modifications on them. I can share the modifications and it shouldnt be huge work as its only modifying few things as other things are already done. Currently the design is done in Altium so you should be proficient with Altium designer. After m...
El proyecto consiste en crear una "unidad" de captura de mediciones de distintos sensores: acelerómetro, giroscopio, GPS, ritmo cardiaco, temperatura, etc... Los datos registrados por los sensores será almacenados y enviados a un servidor o pc central. Consideraciones: 1) Imprescindible comunicación en español 2) Ver el documento adjunto para un mayor detall...
