Simple chat spi project using pic16f877a工作

筛选

我最近的搜索
筛选项:
预算
类型
项技能
语言
    工作状态
    1,311 simple chat spi project using pic16f877a 搜到的工作,价格货币为 HKD

    T3核心板硬件资源基本需求 基本硬件资源 1. 电源供应 DC电源输入,5V单电源输入,CPU要能检测到这个电源是否供电; 电池输入,锂电池电源输入; 实时时钟电源,使用纽扣电池; 2. 显示接口 要支持RGB,LVDS和MIPI接口,由于同时只能使用一个接口,所以这3个接口的管脚可以复用; 3. 触摸屏接口 电阻屏接口,使用ADS7846或者兼容芯片,使用SPI接口; 电容屏接口,使用IIC接口; 4. SD卡接口 CPU要预留出SD/TF卡接口管脚; 5. 网络接口 使用RMII接口的PHY,所以RMII接口管脚也要预留出来,PHY使用DP83848IVV; 6. 串行通信接口 预留出1个RS232用的UART; 预留出1个RS485用的UART,另外还要预留1个管脚用来RS485的方向控制; 7. USB接口

    $25944 (Avg Bid)
    $25944 平均报价
    3 个竞标

    ...1.精通C/C++语言、ARM汇编,熟练使用GCC。 2. 至少两年以上嵌入式系统(Embedded Linux)软件开发经验,精通嵌入式系统软件开发。 3.深刻理解处理器架构,热爱处理器相关技术。深刻理解内存、DMA、中断等概念。熟悉ARM 处理器。 4.精通Linux 下驱动程序开发。有USB、video、audio、UART、IIC、SPI、SD/MMC等开发经验佳。 5.深入理解Linux文件系统、进程管理机制和内存管理机制。 6.熟悉威盛平台驱动开发者优先 必须:至少两年以手机或平板驱动开发经验。 岗位需求: 1、精通 C/C++/Java 编程语言,并且有相关项目开发经验。 2、熟悉Linux下C/C++/Java开发环境。 3、熟悉Linux下 Shell脚本使用。

    $235 - $1961
    $235 - $1961
    0 个竞标

    需要一位热衷 Arduino、电子设计的玩家创客帮忙介绍一个拇指般大小 32 位 Arduino 兼容开发板给中国的玩家. 这小小 38mmx18mm 的开发板功能含: 100MHz 32bit RISC / FPU + 1MByte Flash + 212KByte RAM + 2 UART + 2 SPI + 1 PWM + 17 GPIO + GPS 接收器. 售价 $12 (不含 GPS 有源天线). 性价比远超越在群众募资网站 Kickstart上能看到的任何 Arduino 相关开发板 (Digispark, Microduino, Tinyduino, Galago, Teensy 3.0...). 目标是 10 天内帮 NavSpark 活动增加 250 位中国区的支持赞助者

    $1961 - $5883
    $1961 - $5883
    0 个竞标

    Project hardware and skills required: ARM STM32F407VET MCU, STM32Cube library , STM32CubeMX, TrueStudio IDE v.9.2 MS4525DO Airspeed sensor over I2C interface using Interrupt to read data SPI full duplex communication between Master and Slave modules using Interrupt APIs MCU communication with host PC terminal over USB CDC Project based on two modules:

    $3161 (Avg Bid)
    $3161 平均报价
    9 个竞标

    ...verification and Validation for DSP and Microcontroller platforms. Strong debugging skills with JTAG and boot-loader environments. Experience in bring up of peripherals like I2C, SPI, MMC, USB, Audio, Display, Video, Camera and PCI, Battery, WiFi, BT & power management. Experience with development of peripheral diagnostics and interface verification test

    $2744 (Avg Bid)
    $2744 平均报价
    7 个竞标

    ...developer with experience in ARM mbed OS who is helping me with writing the firmware for a project incl. the following components: 1) MCU Nordic nrf52 (Fanstel BT832 or BT840) 2) Gyro incl. DMP (Invensense mpu9250/ICM20689 ) 3) Sound decoder (VLSI vs1053b) 4) Serial (SPI) NAND flash storage (Micron MT29F2G01) 5) Touch input (TI msp430fr I2C) and 6) Vibration

    $13403 - $26806
    加封 保密协议
    $13403 - $26806
    35 个竞标

    ...different parts of the circuit and test their devices with very simple programs. Flashing test Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase. Write the final program. I will report you by email

    $329 (Avg Bid)
    $329 平均报价
    9 个竞标

    ...college project. I am here to get a hardware developed for the final project of the product development class. Project Requirements: 1. A small hardware within the board size of 4cm x 4cm 2. ATMEL microprocessor with additional memory (Not the must, but best to have something with price constraint and open source resources) 3. I2C and SPI ports for

    $3788 (Avg Bid)
    $3788 平均报价
    13 个竞标

    Aerodromes and Air Navigation Services (ANS) are essential for the safety,...• Explain contributing factors that may affect aerodrome safety • Indicate key safety concerns/issues that are still valid regarding aerodrome operations. • Provide example SPI and ALoSP (( you may use any data. We are not expecting you to collect the accurate data) )

    $839 (Avg Bid)
    $839 平均报价
    15 个竞标

    ...connected through an spi bus and interrupt 1 there is also a 32khz crystal connected. There are a few capacitors as per the data sheets reference designs. The whole thing is powered by a cr123 battery which requires a holder. Required are two pins for the swdio and swclk also two pins for off board power. Which io pins are to be used for the spi bus can be determined

    $1349 (Avg Bid)
    $1349 平均报价
    36 个竞标

    RJ45 /POE /W5500 chipset custom Arduino ATMEGA1284 board I need a kicad project file with these components connected on SPI on a custom pcb - I need an estimate quote. Will deliver schema for connections, but they need to be checked for correctness. Purpose is to have 5 prototypes built with PCBWAY (PCB+Assembly)

    $275 (Avg Bid)
    $275 平均报价
    7 个竞标

    ...the different parts of the circuit and test their devices with very simple programs. Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase. 3) Write the final program. I will report you by email

    $196 (Avg Bid)
    $196 平均报价
    2 个竞标
    Need Farsi Translators 已经结束 left

    SPi Global looking for language experts who have experience in translation and transcription services in English to Farsi ONLY. The candidates should have knowledge of translation guidelines, best practices and tools. Prior experience in subtitling, OTT, media services is an added advantage.

    $149 / hr (Avg Bid)
    $149 / hr 平均报价
    19 个竞标

    Spi global is looking for language editors ONLY for Spanish and Portuguese language. The candidates should have knowledge of translation guidelines, best practices and tools. Before you bid, please know that we pay per minute(video) of translation service and would require a sample of your past work.

    $86 / hr (Avg Bid)
    $86 / hr 平均报价
    20 个竞标
    Translation Services 已经结束 left

    SPi Global looking for language experts who have experience in translation and transcription services. The candidates should have knowledge of translation guidelines, best practices and tools. Prior experience in subtitling, OTT, media services is an added advantage. We would like to target the following languages. 1. Thai 2. Indonesian 3. Tagalog

    $149 / hr (Avg Bid)
    $149 / hr 平均报价
    51 个竞标

    We need a software for the Adafruit M0 Express which controls the Analo...The result shall go to the Arduino IDE Monitor. We will write the communication to Excel ourself as soon as this part of the software works. The 3 LTC2983 are connected via SPI using MISO;MOSI;SKCLK and a chip select. Chip 1 is Output 7, Chip 2 is Output 9, Chip 3 is output 10.

    $1412 (Avg Bid)
    $1412 平均报价
    10 个竞标

    The Job...graphics (from bitmaps, Roboto Fonts, and Vectors). The processor is the XEF216-512. The display is the SH1106 OLED 128x64 display. Interface is I2C (future may also consider SPI). The library must be able to be lightweight and configurable to run on any core. More detail of running constraints can be discussed during acceptance of this job.

    $2518 (Avg Bid)
    $2518 平均报价
    4 个竞标

    Development of AD7768-1 ADC interface library with STM32F103 MCU is needed. We have a custom PCB that has an STM32F103 MCU which interfaces with the AD7768-1 ADC through SPI. A small library was developed previously to validate the interface, the internal ADC registers can be read and written to easily. Also, an LED was attached to GPIO0 of the ADC

    $4871 (Avg Bid)
    $4871 平均报价
    37 个竞标
    TFT CTP Driver on Android 已经结束 left

    We need you to develop a native driver for Android OS to run a TFT based display having SPI and I2C connection, the mainboard is BPI M2M with eMMC

    $3773 (Avg Bid)
    $3773 平均报价
    7 个竞标
    FPGA load Flash 已经结束 left

    loading a Xilinx SPI flash from external serial source using FPGA

    $2824 (Avg Bid)
    $2824 平均报价
    3 个竞标
    SPI Master 已经结束 left

    I want SPI master in VHDL for writing and reading from flash IS25WP032

    $1459 (Avg Bid)
    $1459 平均报价
    15 个竞标

    ...one: [登录来查看链接] We will use the Adafruit schematics [登录来查看链接] from here: [登录来查看链接] Instead of the JP1 10 pins connector we will use a fpc smd connector where we will also link the membrane keyboard pins. The membrane keyboard will have 16 keys that will

    $4424 (Avg Bid)
    $4424 平均报价
    13 个竞标

    ...one: [登录来查看链接] We will use the Adafruit schematics [登录来查看链接] from here: [登录来查看链接] Instead of the JP1 10 pins connector we will use a fpc smd connector where we will also link the membrane keyboard pins. The membrane keyboard will have 16 keys that will

    $1412 (Avg Bid)
    $1412 平均报价
    8 个竞标
    Firmware STM32 已经结束 left

    ...the different parts of the circuit and test their devices with very simple programs. Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase. 3) Write the final program. I will report you by email

    $471 (Avg Bid)
    $471 平均报价
    1 个竞标

    ...and BOM. Also required to create very simple program for the board. This is for social impact startup product : [登录来查看链接] Low-cost assistive smart glass for hearing impaired Requirements: 1. Choose suitable components and design PCB with following specifications: - Microcontroller w/ BlueTooth, SPI OLED display connected with FPC connector

    $1186 (Avg Bid)
    $1186 平均报价
    15 个竞标

    1. C++ Audio Driver Development for Linux based on IMx7 2. SPI slave driver 3. further packages possible ~ 6 months, workload ~60%

    $262 / hr (Avg Bid)
    保密协议
    $262 / hr 平均报价
    17 个竞标
    FPGA peogramming, Xillinx 已经结束 left

    Need help program FPGA to communicate with TI7200 through SPI, and generate 300 and 100 Hz sine waves to drive two electric coils,

    $4149 (Avg Bid)
    $4149 平均报价
    15 个竞标
    arduino with SPI LCD 已经结束 left

    i want to use this SPI LCD with arduino as a counter. [登录来查看链接]

    $212 (Avg Bid)
    $212 平均报价
    21 个竞标
    Nordic NRF52 Firmware 已经结束 left

    ...functions to read/write I2C data to/from the IR Thermometer, Heart Rate & Pulse, Accelerometer, Gyro, Compass, ECG Clock, and Battery Charger. Has functions to read/write 4-wire SPI to/from the ECG sensor Has functions to read I2S data from MEMS microphone Has functions to read ADC value for Glucose Monitor Has functions to set a PWM output value

    $8738 (Avg Bid)
    $8738 平均报价
    9 个竞标
    FPGA Project 2xI2S to SPI 已经结束 left

    Project target is to have a FPGA to communicate with two I2S codecs and to provide a SPI slave connection conveying the I2S data to and from a local MCU. Testing scripts and test timings for the Altera Quartus environment are required. For the proper testing of the project deliverables, test scripts and test timings need to be created and relevant

    $1098 (Avg Bid)
    $1098 平均报价
    2 个竞标

    I have my FPGA Xilinx Artix 7 XC7A50T development platform for my personal project. It has DDR3, Hi-speed ADC, Hi-speed DAC, UART, SPI(x2), IIC, and an Ethernet MAC. I need a complete design with microBlaze. I can provide a small example xpr prj but not yet finished. I need someone to configure and link the ip together and have it finally synthesis

    $1475 (Avg Bid)
    $1475 平均报价
    9 个竞标
    Part Time Programmer 已经结束 left

    ...dsPIC33. Assembler– willing to learn PIC 24 assembler if not already familiar with • Firmware as well as hardware development experience. Developing hardware drivers, I2C, SPI • Communications methods - serial, USB, and RF as well as a working knowledge of interfacing to RF hardware • Debugging hardware, soldering and board rework • Embedded development

    $331 / hr (Avg Bid)
    $331 / hr 平均报价
    26 个竞标

    I want to interface RFID and sd card using SPI protocol to arduino. Operations: RFID: read/write card ID and data sd card: read/write/delete data in sd card RFID used: RC522 SD CARD SD Card : 4Gb check attached schematic, rfid module datasheet and rfid module image

    $902 (Avg Bid)
    $902 平均报价
    26 个竞标

    Reading Inclinometer data via spi with python and publishing data with mqtt, under raspbian stretch. Project is to read SCA100T data with spi, necessary hardware can be sent.

    $2313 (Avg Bid)
    $2313 平均报价
    9 个竞标

    I need to read a RFID-Tag with a MFRC522 on a Renesas S7G2 controller. I started to implement but I'm unable to read valid data from the chip. Communication is done via SPI.

    $143 / hr (Avg Bid)
    $143 / hr 平均报价
    4 个竞标
    Firmware st mcu 已经结束 left

    ...parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase. 3) Write the final program. I will report

    $526 (Avg Bid)
    $526 平均报价
    5 个竞标

    Viết phần mềm chạy trên bo Zybo thu tín hiệu từ hai chân GPIO một chân clk 1 chân data. Khi chân clk chuyển mức tín hiệu từ thấp lên cao thì đọc dữ liệu chân data. tần số chân clk 16.368Mhz. Ghi dữ liệu đọc được từ chân data vào file trên thẻ nhớ 30s một file.

    $973 (Avg Bid)
    $973 平均报价
    2 个竞标

    I created an SPI driver and developed all communication between the MSP432R401P and the ADS1292R component. I'm looking for someone to help me create the acquisition packages for this chip. Ending the tasks I can not do due to lack of time. What needs to be done: -create packages with the data acquired through the chip. What I can share: -I can share

    $1631 (Avg Bid)
    $1631 平均报价
    6 个竞标

    TI CC1310 - Wireless Microcontroller that is working on sub 1G area. I need assistance with programming it with some code. Handling the RF core and SPI/I2S peripherals Knowledge with ST SPSGRF (spirit1) is also alternative

    $1522 (Avg Bid)
    $1522 平均报价
    4 个竞标

    Create a cut out tree by removing the background with very accurately cutting around the leaves, branches and tree trunk. Save the tree with a transparent background as a PNG file.

    $133 (Avg Bid)
    $133 平均报价
    27 个竞标

    AD7147-1 (i2c) i need from expert answer for...expert answer for some questions. * please just make a offer if you have advance knowloagde with these is these is project only for expert which can answer some questions and after if look like you can help to join project. project make spi interface 7147 to eeprom read data and write over to new cap ic

    $180 / hr (Avg Bid)
    $180 / hr 平均报价
    9 个竞标

    Please read text project. I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller) The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames: Left Text (5 ASCII char) (5 bytes) Right Text (5 ASCIIchar) (5 bytes) State of linear bar, state of curved bar and state of arrows and

    $227 (Avg Bid)
    $227 平均报价
    5 个竞标

    The components has been designed to work with 68000 microprocessor or 80C188, it's needed to design a PCB and base programming to connect with a raspberry board (maybe SPI or I2C communication). There are 2 components that should work together (documentation of components will be provided).

    $11271 (Avg Bid)
    $11271 平均报价
    27 个竞标

    ...parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase. 3) Write the final program. I will report

    $2604 (Avg Bid)
    $2604 平均报价
    4 个竞标
    need to build the website 已经结束 left

    as we SPI design studio, as architect firm we do design and execution of residential projects and commercial projects . we handle interior turnkey works and constructions, we need to build a website for our firm and newsletter and SEO services .

    $979 (Avg Bid)
    $979 平均报价
    21 个竞标

    1. Current design is using RPI3 with connectivity to Ethernet, wifi, MBUS, LORA, WIfi and BT. 2. New design with microchip SOM module needs the same RPI3 form factor so it fits in our enclosure with the following interfaces Lora Module Ethernet Interface UART (3) SPI 1G Onboard flash Micro USB USB 5V Power input ( regulated 3.3 V power to Lora module)

    $13914 (Avg Bid)
    $13914 平均报价
    9 个竞标

    Create a custom SPI master controller with single, dual, and QUAD operation modes in VHDL for a MAX V CPLD.

    $3067 (Avg Bid)
    $3067 平均报价
    9 个竞标

    ...need OS/Driver Ready for GPIO, UART, I2C, SPI, USB 2.0 and USB 3.0, Touch-screen as well as WiFi. We need support from design to make some sample working prototypes, hence we prefer contractor only from China. Please reply with relevant portfolios if you have experience on custom ARM SoM design (mainly using Allwinner H6 or RK3328). Having experience

    $7357 (Avg Bid)
    $7357 平均报价
    6 个竞标

    See other project, I have a setup that receives DMX512 data standard and drives LED's. It uses Raspberry Pi, the raspberry pi uses SPI to connect to a board (using a Sprakfun for prototyping) which outputs PWM. I need to step up that PWM to approx 24v 1amp to drive my led's I need someone to work with me to design the best solution for this.

    $165 / hr (Avg Bid)
    $165 / hr 平均报价
    19 个竞标

    ...install driver for 1.44inch SPI display to raspberry pi zero, but still not successful. so I am looking for some one who can make sample python script to display text and image. Enviorment -Raspberry pi Zero W with raspbian-stretch-light -1.44inch SPI display [登录来查看链接]

    $2440 (Avg Bid)
    $2440 平均报价
    4 个竞标