Picc adc dspic Jobs

I'd like to have a setup with complete read-write BLE interface to the nRF-DK board from RPi. RPi should use python bluepy module. I have an RPi 400 on which the setup would be tested upon completion. Testing should show LED patterns for write to nRF-DK and Switches/ADC for read from nRF-DK to RPi. nRF SDK v10 and s130 softcore with armgcc compilation is preferred. Please quote only if you are willing to receive payment on satisfactory test outcome. No phased payments.

I need ADC TO DAC converter using arduino uno to convert .WAV file music to PWM and PWM to analog using L298N H bridge motor driver

TENHO UM APLICATIVO JA FEITO ,PRECISO QUE CONVERTÃO ELE PARA ( Web OS TV ) E ADC UM QRCOD NA TELA INICIA

Very Small 4 layer PCB Design In Altium for DC/DC section, Charger Section, C-Input, BLE Nordic Module, Audio ADC section with Amp for headphones with amplified speakers up to 3watt Altium PCB/Schematic Design complete EXPERT LEVEL Need a simple BLE Module adapter PCB with ADC/ DC-DC Power Section based on reference designs Complete Altium Design with Active BOM, Output Files, Schematic Etc. I envision module to be 4 layer, RF edged GND, shield covered, no larger than 20mm by 60mm inside it will hause DC section USB Port charger Lipo batt secion with connector and Analog headset connector as well as space for PCB mounted fanstel module BT-40 E Altium Footprint MAX77757 https://www.snapeda.com/parts/MAX77757JEFG435+/Maxim%20Integrated/view-part/?ref=mouser datasheet

1. Write Firmware Stm32f103 read MCP3424 ADC channels 2 of them connected to voltage line and current sensor. 2. Read Voltage & Current and calculate power & Energy. 3. Send hex (voltage, current, power, energy) over serial port RX, TX. 4. Set Commands over the serial port. 1. Voltage & Current Calibration. 2. MCP3424 PGA&Resolution.

...modules on the MCU except ADC are closed. ADC samples 2 points every 4ms, each sampling point is 12bit, no processing is needed after sampling. The MCU sleeps during the non-AD sampling period. 2. Please answer the following 7 questions. 1. Set RA0 as the input terminal of ADC, configure other useless I/O pins as output and output low level. Please give the relevant register and register value. 2. Except ADC, all peripheral modules are disabled (Disable). Please give the relevant register and register value. 3. The MCU main frequency is set to 8MHz. Please give the relevant register and register value. 4. Watchdog works all the time, using LPRC as the clock source, waking up the MCU every 4ms. Please give the relevant register and register value. 5. T...

Looking someone who can program on dsPIC microcontroller, adc, dac, i2c, MPLab ..

...LTSpice, Keil Project file with CubeMx or MPLABX project file with libraries Project Details: Basicly Master card Continuously Read 6 seperate ADC signal source and send their ADC information via Uart to Slave cards. Addressable Slave Cards continuously receive analog information from the UART and Matched address Slave Cards convert them to 6 channel DAC. Master Details; A- Master card reads induvidual 6 channels ADC continually with DMA. ADC Channels Resolutions: 1. And 2. Channel 12 bit resolution at +5v to -5v range 8 bit resolution 0v to +5v range B- Master Continuously reads 8 bit wide Dipswitch address while each ADC Conversion. C- Master continuously send 10 byte frame to UART with DMA ( 1 byte start + 1 byte DipSWitch address data + ...

Looking someone who can program on dsPIC microcontroller, adc, dac, i2c, MPLab ..

Hi. I need a Pi HAT that had three microphones and ADC circuit on it. Please let me know if you can do it. Thanks

...provided for ADC, and only the analog to digital conversion calculation needs to figure out and calculate the right values of the different variables in the code to make it work at higher frequencies. The code is written for 60Hz frequency but it can able to generate digital signals around 500-800 Hz easily, more than that frequency there is distortion in the output signal. I assume similar results for 10kHz, if it is designed for 10khz I believe it can able to generate a digital output of 50Khz analog signal easily. A clear explanation of the calculation of all the variables for Analog to Digital conversion needs to be provided in a doc file. Additionally, an explanation line needs to add in each/necessary line of C-code explaining the syntax of the particular line so the conce...

I need someone who can do C coding in MPLABX in 3 hour

I need someone who can do C coding in MPLABX in 3 hour

1. Mc60 quectel IOT board in altium. 2. Mcp3424 Adc 4 Channel. 3. Stm32f103. 4. internal Adc 4 Channel. 5. Mpu6050. 6. Relay. 7. 72mm x 118mm board size. 8. Modbus Uart Output Debug Or Config Settings. 9. Display spi 10. 4 Layer Pcb 11. Design Sch & PCB

...design entails product selection, schematic design, and PCB layout. 2. After the PCB is designed, you will send a prototype for manufacture. You are welcome to use your own manufacturer, or I can recommend one to you. Get however many copies you need to successfully test the PCB, and get an additional copy to be sent to me. 3. You will then test the completed PCB. This means confirming the DAC/ADC and digital pins work well with the Arduino IDE (i.e., setting up the Arduino IDE communication). 4. Once the PCB is successfully tested, you will send me the design files (i.e., the schematic file, the PCB file, and the BOM) and example Arduino IDE code that can successfully communicate with the ICs on the board. 5. I will test the PCB. Once I have confirmed that everything is in ...

Looking for a tutor on Quartus Altera/Intel MAX10 FPGA device. Knowledge of QSYS, Platform designer, Eclipse, HDL/VHDL. Embedded system control design using FPGA. Closed loop control ADC sampling, PI controller , PWM generation in HDL/VHDL.

products need run some adc to scale my sales

We have a requirement to design schematics and preliminary PCB layout for an analogue front end for a data logger system. Specification as follows: * 8 differential or 16 single ended input channels (configurable) * SPI interface to ADC * up to 128x PGA * Bipolar input capable (+/- 1.8V min) * Able to measure thermocouples and other general high sensitivity inputs We have tentatively selected the AD7124-8 as the ADC for this task, however if there are better options available we are open to suggestions. Work will include power architecture/design for bipolar supplies and any necessary references and circuit protection.

We are looking for an embedded developer, that has some experience on NRF52 microcontrollers before (preferably on pca10040 development board). We need to add ADC functionality in an existing project which currently performs some BLE, PWM and I/O related actions. We also want to measure distance using a single ultrasonic distance sensor (with sending/receiving waves on the same sensor). For better understanding, we can exemplify this as follows: We need to combine a transmitter-receiver structure on the HCSR04 sensor on a single transceiver (Like parking sensor in cars.) This requirement needs to be implemented in the existing software project as well. (For hardware solution, you can either suggest a sensor/solution or read the distance by deciphering the communication of existing...

Long term project with many stages. Labview program. Core is to read the data from ADC and move stepper motor. The rest is GUI visualization. Please reply only if (1) you know labview (2) have time to work and commit.

...Digital design, Analog design and Power supply designs • Experience in micro controller/processors 8/16/32, DSP/SoC based hardware architectures, interfacing various types of memory NAND, NOR, EEPROM, DDR etc. • Experience in protocols interfaces I2C, SPI, RS232, RS485,CAN, UART and connectivity protocols like Ethernet, Wi-Fi • Require Sensor based analog signal conditioning design with Op-Amps, ADC, DAC, CODEC and Sensors • Experience and exposure to schematic design, PCB, signal integrity analysis, EMI/EMC/Endurance concepts, routing and termination schemes • Knowledge on any CAD tools - Altium Designer, Cadence OrCAD, Mentor Graphics for schematics, PCB • Basic knowledge in Design Analysis - Logic compatibility, Analog simulation, Power estimation...

...logger with custom acquisition software written in C (C++?). The original configuration used a power hungry Pentium SBC along with a high speed 12 channel ADC (24DSI12). I am attempting to run the acquisition software on a new platform using a low power VortexDX3 CPU. I've built a real time OS using TinyCore Linux (2.6.33.3), I've built the kernel module for the 24DSI12, I've got the time synchronization working with the GPS NMEA and PPS strings (with chrony, gpsd and gpspipe) and I've now compiled the acquisition code which consists of two programs, mt_adc and mt_logger. As I understand it, mt_adc is responsible for taking care of the ADC, sampling data continuously at 200 kHz, and then mt_logger is responsible for catching the output of mt_adc, filte...

teaching programming on CCS and initializing registers (timers, interrupts, ADC, PWM only). TI libraries shall be used only at very few instances only.

I have application that use the MSP432P1111 controller to aqcuire Real-Time data acquisition at high speed > 200Ksps. and then send it Matlab for processing. the Microcontroller will recieve two signals one will be for trigger and it happens at 20ms interval and this will be used as Interrupt. the other one is the data signal which will be read by the ADC continuosly and then the data will be divided into packages of size that is determined by the interval of the trigger and then send to Matlab. please only expert Engineer in MSP432P1111 should apply. more information on Chat.

Requirements: Integration of E.C.G sensor type AD8232 with ADC : MC3008 (analog to digital converter). Saturation sensor type Max30102 ( to measure O2 in blood). Pulse meter sensor. Sending text message via Modelsim900 from system to the cellular. Clarifications: The E.C.G have to be in average normal situation. The saturation sensor results must be above 95%. Pulse rate must be between 60-100. The system must measure all sensors every 5 minutes. The measured data/results have to be sent to the cellular (without the E.C.G graph) (the text is the resulted measures of pulse rate and saturation in numbers) The E.C.G must be also sent to the cellular with “ good” or “Attention” message. The resulted measures must be saved to 5 minutes in the system....

Requirements: Integration of E.C.G sensor type AD8232 with ADC : MC3008 (analog to digital converter). Saturation sensor type Max30102 ( to measure O2 in blood). Pulse meter sensor. Sending text message via Modelsim900 from system to the cellular. Clarifications: The E.C.G have to be in average normal situation. The saturation sensor results must be above 95%. Pulse rate must be between 60-100. The system must measure all sensors every 5 minutes. The measured data/results have to be sent to the cellular (without the E.C.G graph) (the text is the resulted measures of pulse rate and saturation in numbers) The E.C.G must be also sent to the cellular with “ good” or “Attention” message. The resulted measures must be saved to 5 minutes in the system....

I have a project that needs to measure the distance using ultrasonic sensor using External ADC(ADS115) connected with Arduino. And then compare the reading with the conventional method of connection the sensor directly to the Arduino without using the external ADC(using the 10 bit internal ADC of Arduino )

...Uncheck Box Above (E.g. 1M, 5D, 240 = 4Hours)") src = log(close) // -------------------------- RSI Calc --------------------------------// reRSI(RSILen, Length) => ExpPer = 2 * RSILen - 1 K = 2 / (ExpPer + 1) AUC = 0.0 AUC := iff(src > src[1], K * (src - src[1]) + (1 - K) * nz(AUC[1], 1), (1-K) * nz(AUC[1], 1)) ADC = 0.0 ADC := iff(src > src[1], (1-K) * nz(ADC[1], 1), K * (src[1] - src) + (1 - K) * nz(ADC[1], 1)) nVal = (RSILen - 1) * (ADC * Length / (100 - Length) - AUC) nRes = iff(nVal >= 0, src + nVal, src + nVal * (100 - Length) / Length) nl1 = reRSI(RSILen, Level1) nl2 = reRSI(RSILen, Level2) nl3 = reRSI(RSILen, Level3) nl4 = reRSI(RSILen, Level4) nl5 = reRSI(RSILen, Level5) // ------------...

RTC and ADC interface for SAMD10xmini board

PCB needs to be designed for a multi-channel data acquisition system which needs to have very low noise. Schematic consists of majorly 4 portions - power supply, signal conditioning, ADC, and microcontroller. We would prefer to hire a person who can give us suggestions on improvements possible in the Schematic Design.

...provided for ADC, and only the analog to digital conversion calculation needs to figure out and calculate the right values of the different variables in the code to make it work at higher frequencies. The code is written for 60Hz frequency but it can able to generate digital signals around 500-800 Hz easily, more than that frequency there is distortion in the output signal. I assume similar results for 10kHz, if it is designed for 10khz I believe it can able to generate a digital output of 50Khz analog signal easily. A clear explanation of the calculation of all the variables for Analog to Digital conversion needs to be provided in a doc file. Additionally, an explanation line needs to add in each/necessary line of C-code explaining the syntax of the particular line so the conce...

...provided for ADC, and only the analog to digital conversion calculation needs to figure out and calculate the right values of the different variables in the code to make it work at higher frequencies. The code is written for 60Hz frequency but it can able to generate digital signals around 500-800 Hz easily, more than that frequency there is distortion in the output signal. I assume similar results for 10kHz, if it is designed for 10khz I believe it can able to generate a digital output of 50Khz analog signal easily. A clear explanation of the calculation of all the variables for Analog to Digital conversion needs to be provided in a doc file. Additionally, an explanation line needs to add in each/necessary line of C-code explaining the syntax of the particular line so the conc...

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I would like to do a roster announcement for my league of legends team very similar to the first image. I would like this graphic to be modifiable so I may change the names as I please and to include the following positions Top Jungle Mid ADC Support Coach Manager I'd also like to edit the team name as well since I will be doing this for three teams DreadZone Gaming is the organization name, our abbreviation is DZG, and the three teams are DreadZone Gaming Elysium, DreadZone Gaming Olympus, DreadZone Gaming Tartarus. I've included the organizations graphics that we do have to use for the theme, our colors are Black, Silver, and Green as seen in the graphic

About Project: Hardware with base circuit and Arm controller to control +Measure circuit values or test area. Test measurements fed to ARM Micro controller via ADC thru SPI or I2C. Micro-controller connector to PC via USB/UART. Need freelancer for below activity: 1. Develop ARM Micro controller coding to read ADC data, covert it as per provided conditions and fed to PC by UART/USB protocol. Micro controller also takes input from PC. 2. Develop windows application to get all ARM controller data and show it to user in easy to read and understand format.

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Development of existing VHDL design in Quartus, targeting a Cyclone IV chip. It has a functioning PCIe interface. The design takes 12 channels of 10MHz ADC data from optical detectors. There is a need for additional pulse analysis functionality and to address a bug in an output derived from a combination of the 12 data channels.

I have a 0-5v analogue sensor that I need to convert to digital so that it can be read by a raspberry pi. My raspberry pi already has two other ADC converters connected with Pin 1, 3, 5, 6, 14, 2, 29, 31. I need an arduino nano script to allow this to happen

Esp32 wireless (Wi-Fi) - Webserver - OTA Update - Line Graph (6 sources) Flash Memory IC 8Mb - Saved graph data - OTA Update Source Code Gerber files - Professional PCB layout and circuit design. Product enclosure has been chosen and can provide PCB board layout dimensions. ADC - SAR 4 Input (ADS1015) - Thermistor User Menu (Local Parameters) - Duration - Setpoint - Alarm - ...other options Ability to change parameters remotely PCB - Layout (KiCad or Altium) - 4 Inputs - 1 Output - Buzzer - 4x16 LCD - ... App/webpage to view graph with ability to change ESP32 parameters remotely. ...more details with further communication. - No arduino programming! - ESP-IDF (IDE) - Create original libraries if needed, only use MIT license libraries...

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 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.

programar en C con SimulIDE una automatizacion del proceso de una lavadora Se lo ha contratado para realizar el control de un lavarropas automatico industrial. El mismo posee un motor para el manejo del tambo, con 2 pines para controlar el sentido de giro, un actuador para liberar el agua y uno para el jabon y finalmente un sensor de peso, conectado a un ADC, para controlar la cantidad de agua y jabon que se se deben liberar. Etapas: 1: Si se recibe la orden de lavar con agua caliente TECLA2 se debe activar la resistencia que calienta el agua por 2 minutos desactivando la posibilidad de comenzar el lavado. 2: Al recibir la orden de comienzo START se deber´a sensar el peso de la ropa para determinar la cantidad de agua y jabon que se suministrara. Los mismos tiene 3 niveles, b...

We need a firmware based on RTOS to manage some peripherals attached to a STM32F407VET6. Peripherals are: -CAN (SN65HVD230DR) -LIN (MCP2003BT-E/SN) -USB (serial port emulation and FW upload) -ADC (ADS1115) -DAC (MCP4728) -I2C GPIO EXPANDER ( MCP23008) -GPIOs Main goals of the project are: Read a defined message (taken from a message list) from CAN, LIN or USB serial port Send a message over CAN, LIN or USB serial port Read ADC or GPIN Write data to DAC Read a config file describing the whole behaviour of the system (i.e. If receive message 1234 from CAN, send a value to DAC) The candidate will take care of all the firmware, from peripheral drivers to operative code. It is possible to speed up the code writing using drivers/examples available from ST. The hardware is ...

Looking someone who can program on dsPIC microcontroller, adc, dac ..

Message me for more details...

For DSP tms320vc33pge LabKit Vc33 Schematic and Code attached Kindly don't bid if you are not familiar with the kit I need quick help for simple task to perform the following: read analog value Output same read analog value on part 1 to DAC8420 chip Output PWM Please check the attached code and schematic Any PWM,DAC,ADC can be used preferred ADC1, DAC1 = Vdc, PWM1 the attached code can make output upto 100Hz only due to digital filter If you can modify the digital filter value to make it work for 10Khz its ok

Budget is AUD 40. Message me for more details.

Budget is AUD 30. Message me for more details.

...(CC mode). The power supply circuit will be hooked to a microcontroller (PIC 18F or 24F). The microcontroller part of the design will be handled by me. This will take care of the user interface, input from the user, voltage/current mode, timer, no-load, over-load detection. The power supply circuit needs to have a current and voltage feedback circuitry that can be read by the microcontroller’s ADC. The microcontroller will be programmed to adjust (PWM) the switching for voltage/current control. I think I’ve explained the requirement clearly. If you need any clarifications, please contact me....

We are regular weighing scale manufacturers. Need to develop simple weighing scale with ADC HX710B & controller ATMEGA8A & novoton for low cost and low profile applications for normal users. we need free lancer or full time for further projects