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    60 attiny project công việc được tìm thấy, giá USD

    I have modified a battery management project from Github. [đăng nhập để xem URL] The modification makes the cell monitors able to act independently of a host controller, and I have added a relay control board. I have completed the schematics and pcb layouts in KiCad, but need someone to review my work. Additionally I need some help

    $95 (Avg Bid)
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    10 lượt đặt giá

    Foll...relative to my categories to put inside my navigation menu on my ecommerce. The categories topics are: 1: Microcontrolers, Modules 2: Arduino, Raspberry pi, Tensilica, STM32, ATTINY, FPGA 3: Breadboard, Power Source, Network, Sensors, Modules, Relay (actuators), LED, CNC, Motor, USB, Memory, Infra-RED, Radio Frequency, Temperature, ASIC Chips

    $117 (Avg Bid)
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    28 lượt đặt giá

    I need some design advice for my first electronics project: The goal is to control the power supply of the indidual bays of a hard drive backblane. [[ See attached image first ]] The MCU should control 15 identical switches. Communication between the MCU and the host PC should happen via USB. USB should also be be used for the power supply. The whole

    $33 / hr (Avg Bid)
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    23 lượt đặt giá

    ...using a Digispark. Major functionality is incoming power conversion (75v -> 5v), incoming voltage measurement, and current dump into a resistor network controlled by the ATtiny. Project scope is development of a BOM of SMD components based on the schematic and layout of a two-layer PCB. Scope could also include assembly and testing of the first few units

    $564 (Avg Bid)
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    40 lượt đặt giá

    ...temperature and umidity. It works quite well. Now I need a wireless sensor option. I have researched and found out that such sensors would possibly be based on Arduino Pro Mini or ATtiny and would include a transceiver such as nRF24L01+ and the DHT22 or some low-power sensor. Problem is I don't have sound experience with Arduino and hardware. So, I'm looking

    $168 (Avg Bid)
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    27 lượt đặt giá
    EMBEDDED SYSTEM Đã kết thúc left

    A simple DAC communication with Attiny 841

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    7 lượt đặt giá

    ...to the main board which will trick the printer into thinking the scanner section is still functioning. I will then write or contract out writing the code to run on an Atmel AtTiny chip which will listen for the scanner test and then respond with the correct string. I do not have a spectrum analyzer or digital scope so I am unable to capture the scanners

    $1145 (Avg Bid)
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    5 lượt đặt giá

    ...be active often - only spinning about 15 seconds a day on average. Stepper is not energized when not moving. Goal is 6 months battery life assuming very low power from the attiny when not in use. Would ideally like to be able to drive all off of 2 AA alkaline batteries but I think current may be an issue. Options in order of preference are: 2AA

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    23 lượt đặt giá
    STM8S103 development Đã kết thúc left

    We want to build a simple color sensor with LDR and RGB led. For this system we want to use STM8S003 or STM8S103. Also should support I2C connection to ...members can not speak english. And If you really read this Please start your proposals with STM8S103. Thank you. Example [đăng nhập để xem URL]

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    Write some Software Đã kết thúc left

    We want to build a simple color sensor with LDR and RGB led. For this system we want to use STM8S003 or STM8S103. Also should support I2C connection ...continue to listen I2C ) RF OFF ( Will stop sending and receiving through RF. Only I2C. ) We just need codes for STM8S103 Example [đăng nhập để xem URL]

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    14 lượt đặt giá

    I have firmware for Attiny841 that provides a sensor/control network. Reliability is paramount. I'd like someone to evaluate our firmware and improve upon the reliability. There are 4 versions of the firmware for the attiny841. These 4 are all very similar but they provide slightly different functionality and respond to different commands (voltage, gpio, etc) And firmware for a master ...

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    33 lượt đặt giá

    Перевести hex файл(прошивку) микроконтроллера ATtiny 2313 в assembler или C с комментариями, сделать блок-схему программы и описать принцип работы

    $10 - $30
    $10 - $30
    0 lượt đặt giá

    We have a message waiting light that uses an Atmel Tiny 11 and need to re-wright the software to a ATtiny 25. Also need to add to detect the CLASS/FSK message waiting signal. Our company has been manufacturing message waiting light for twenty years. [đăng nhập để xem URL]

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    24 lượt đặt giá

    We are a startup project with goal of creating a LED Headlamp and we are searching for someone who is able to design us electronics based on this concept: MCU Atmega will control a stepdown voltage converter via PWM that will regulate brightness of 10W CREE XMLB LED light. Project milestones: 1. create a circuit schematics using parts list

    $780 (Avg Bid)
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    designing a pcb Đã kết thúc left

    we need a pcb designer who can work with arduino attiny 85 micro controller and design our required idea. we have the code, all he needs to do is make it " ready for pcb design"

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    6 lượt đặt giá

    ...FS-GT2B or FS-GT3C 2.4Ghz transmitters b) To work off a single cell 3.7v LiPo battery . c) Circuits to be reverse voltage protected. d) Atmel based processor (Arduino, ATtiny etc) with firmware included. e)Microcontroller is to be externally programmable via pads on side of board using FTDI TTL 232R 3v3 USB or similar. f) Reversible Electronic

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    C programming + microcontroller Đã kết thúc left

    ...CHANGE A BIT.... Its a custom software for attiny84a-mu.... need make some changes to menu structure and insert a function to fire metronome. You should be able to work with attiny microcontrollers. I think this line is a problem ... if ([đăng nhập để xem URL] && mode2.s > 1 && mode2.s <= 4 && [đăng nhập để xem URL] == [đăng nhập để xem URL]) { VIBE()...

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    Project for furqan463 -- 2 Đã kết thúc left

    Hello...are you good with C and microcontrollers? I have one small assign if you are interested FIX C PROGRAM... CHANGE A BIT.... Its a custom times sof...CHANGE A BIT.... Its a custom times software fo attiny84a-mu.... need make some changes to menu structure and insert a function to fire metronome. are you able to work with attiny microcontrollers?

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    1 lượt đặt giá

    Its a custom times software fo attiny84a-mu.... need make some changes to menu structure and insert a function to fire metronome. are you able to work with attiny microcontrollers?

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    FIX C PROGRAM... CHANGE A BIT Đã kết thúc left

    Its a custom times software fo attiny84a-mu.... need make some changes to menu structure and insert a function to fire metronome. are you able to work with attiny microcontrollers?

    $7 / hr (Avg Bid)
    $7 / hr Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
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    Write some Software Đã kết thúc left

    Converting a code originally for Arduino and port it to attiny chip

    $140 (Avg Bid)
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    ...need code, that would be some sort of similar to these: [đăng nhập để xem URL] So I need a code for AVR controller, for example: Amtel ATTINY 2313. The example of compiled files are in the link above. So, it need to send commands to AVR-controller from PS via usb port. And AVR controller should switch relays according

    $10 - $30
    $10 - $30
    0 lượt đặt giá

    Hardware already exists. It's a timer with mentioned above microcontroller. It's operated by the switch and has vibration motor.

    $140 (Avg Bid)
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    Contract programmer for c code Đã kết thúc left

    Write simple code for microcontrollers like atmel attiny or microchip pic18.

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    ATTiny programmer Đã kết thúc left

    need program written for ATTiny45 chip. The electronics has been built. Engineer to be based in Witwatersrand.

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    AVR I am looking for someone to write the code either assembler for AVR ATtiny85 micro-controller. The code is to do the following. On an event (input) to the Attiny 85 it is to give an output which is to light a LED and sound a buzzer for 1 minute. The LED is to stay on until the input is removed. The buzzer will be silenced when a button is pressed

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    5 lượt đặt giá
    Write some Software - Repost Đã kết thúc left

    AVR I am looking for someone to write the code either assembler for AVR ATtiny85 micro-controller. The code is to do the following. On an event (input) to the Attiny 85 it is to give an output which is to light a LED and sound a buzzer for 1 minute. The LED is to stay on until the input is removed. The buzzer will be silenced when a button is pressed

    $60 (Avg Bid)
    $60 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    1 lượt đặt giá
    Write some Software Đã kết thúc left

    AVR I am looking for someone to write the code either assembler for AVR ATtiny85 micro-controller. The code is to do the following. On an event (input) to the Attiny 85 it is to give an output which is to light a LED and sound a buzzer for 1 minute. The LED is to stay on until the input is removed. The buzzer will be silenced when a button is

    $600 (Avg Bid)
    $600 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    4 lượt đặt giá
    attiny neopixel (ws2812) sketch Đã kết thúc left

    I need a sketch for attiny85 using arduino code, to run 15 ws2812 leds. Adafruit have a library for them here [đăng nhập để xem URL] The pixels are on pin 3. I have made software to send 45 8 bit values via serial @ 9600 to configure the colors. The output looks like this-> 25500000000000006400012819212812800025512819200025512800025500025512806425512825525500025525500012812800025500025...

    $25 (Avg Bid)
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    4 lượt đặt giá

    The project involves mainly around an AVR (ATTiny series) measuring freq. from an oscillator and adjusting it according to required input from the user. Oscillator bias is done using a current sink that must be stable and accurate. The final application would require modification of a schematic I already have (in Altium) and writing C code for the MCU

    $673 (Avg Bid)
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    28 lượt đặt giá
    Simple Bluetooth Control Đã kết thúc left

    I am testing a bluetooth board. This board is based on ATtiny Microcontorller. The device has led lights and lithium-ion battery. The device has to search and connect to smartphones.

    $158 (Avg Bid)
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    Sound board improvement Đã kết thúc left

    I have board that can generate a sound. It is using an ATTiny 85 but the memory is too small and cannot produce the sound to a desired quality. I want to use an Atmega328 or equivalent to generate the good sound quality.

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    16 lượt đặt giá

    Hi, I need customized V-USB for specific HID Class (Details will be provided) on Attiny 85. I need compiled source code. V-USB Ref: [đăng nhập để xem URL] Thanks

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    Attiny mini RC motor controller Đã kết thúc left

    ...size possible no larger than 0.75" x 0.75" Attiny 84 processor Dual H-Bridge TB6612FNG to control 2 brushed DC motors Read 2 inputs from a RC receiver Software specs: I have a sample sketch which works with an Arduino Leonardo. The code would need to be ported or rewritten to work with the ATtiny The code reads the inputs from the receiver

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    I would like the basic implementation of I2C set up using an ATtiny1634. I would like one ATtiny1634 to act as the I2C master so this must be a software implementation as only slave is supported by hardware. I would like another ATtiny1634 to act as a slave from which the master can acquire some information. Eventually I will also be reading from a BQ27541 using that I2C master, but hopefully I...

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    Desenvolver um Software Đã kết thúc left

    programar attiny para obter um controlador para leds. A cada impulso na entrada é apresentado um número binário de 4 bits a ser escolhido de uma memória. Um impulso longo e retorna ao zero.

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    Building a USB Charging Device Đã kết thúc left

    ...should contain a charging protection circuit, a 5V 3A DC Converter and a current limiter circuit (2A and 1A). Furthermore, the circuit will need to some connections to an Attiny Microcontroller to check the battery voltage and to display it through one RGB Led. In terms of the Microcontroller you will not need to code anything. Just the raw circuit

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    I require a program to be written for the Attiny 85 micro controller, preferably written in the Arduino IDE. It is required to decode an IR signal received from any brand/protocol of IR remote (TV, DVD, SAT etc.) via an IR receiver and compute a unique ID for that button push. It must be recorded in EEPROM to be retrieved on power up. While waiting

    $112 (Avg Bid)
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    7 lượt đặt giá

    I require a program to be written for the Attiny 85 micro controller, preferably written in the Arduino IDE. It is required to decode an IR signal received from any brand/protocol of IR remote (TV, DVD, SAT etc.) via an IR receiver and compute a unique ID for that button push. It must be recorded in EEPROM to be retrieved on power up. While waiting

    $134 (Avg Bid)
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    8 lượt đặt giá

    ...circuit that connects BLE module to stepper motor (via ATTINY or some equally cheap programmable microcontroller). This thing will be battery powered - ideally a button battery so power conservation is important. I've seen some pretty straightforward circuits online for ATTINY and Stepper, or ATTINY and Bluetooth LE but found nothing specific for all

    $195 (Avg Bid)
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    6 lượt đặt giá

    Require PCB layout completed via reverse engineering/ modify an existing design. The project is for a LED emitter driver. The exact emitter is best seen here: [đăng nhập để xem URL] Job expectations: 1. Supply PCB layout 2. Supply detailed schematic print and component

    $779 (Avg Bid)
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    15 lượt đặt giá

    Someone already started, and delivered a design, based on atmel attiny 85, to delay a flash signal for an adaptable amount of msec. What is required now is some code, can be arduino, but can also be direct c, to make this design work: microprocessor measures preflash to be issued by digital cam, and sends trigger signal to trigger with delay. push

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    ...solder pads for switch matrix and battery, and a connector slot for the microsd card. The power is to be supplied by a 3.7V or less battery. Microcontroller should be ATTiny or ATmega with Atmel picoPower. The switch matrix is 4x4. PCB design Maximum dimensions (MAX, smaller is better) ----------------------------------------------- Length:40mm

    $250 - $750
    Nồi Bật Đã niêm phong
    $250 - $750
    10 lượt đặt giá

    need a flash trigger delay based on attiny... alike seagull syk-5, but delay is not based on counting preflash, it is based on microseconds...

    $238 (Avg Bid)
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    digital flash optical trigger Đã kết thúc left

    Looking for a small device alike syk-5 remote flash controller for digital foto. Alike SYK-5, but smaller and based on ATTINY, if possible...Anybody?

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    ...complete drivers. What I am after for this project is someone to finish assembling and programming the LED driver. This requires: 1) A programmer who can program the ATMEL ATTINY 13V controller. 2) A person who is capable of assembling the device - this requires the ability to SMD solder the ATTINY MCU and the TPS regulator. 3) Demonstrating

    $171 (Avg Bid)
    Khẩn cấp
    $171 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
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    AVR f2f decoder Đã kết thúc left

    I need man, who can write a program (software decoder f2f) for avr ATtiny mega8. Preferably use the program "CodeVisionAVR".

    $366 (Avg Bid)
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    Attiny H-Bridge 2 Đã kết thúc left

    Hi Dave, lets try it again... if got any other questions let me know...

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    Attiny H-Bridge Đã kết thúc left

    Hello, i need a h-bridge to drive an electronic magnet, controlled with an attiny 45. Power supply 5v, current aprox. 600mAh (for 10 mSec). The circuit should drive an electronic magnet (two coils) that makes linear movement to the left and right... I would need a layout for testing, and a final layout for smd pcb (eagle). Are you interested?

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    1 lượt đặt giá