Attiny trabalhos
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.
I'm in need of a highly experienced and versatile professional to drive forward my Industrial automation project, which involves the design and development of an Arduino driven electronic servo motor control system. Phase 1 of this project will be ported to an ATtiny 8-pin chip. This project will require: - The design of the requisite circuitry - The development of appropriate code - Extensive integration testing to ensure functionality on real hardware. Acceptance Criteria: User enters a number and the servo should make that many turns and stop. Direction should be togglable as forward and reverse. This has to be wireless. Cheaper solution wins. If you have experience with mobile app development, it would be a significant bonus. However, your primary role will be to bring ...
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Miniature Continuity Tester with 5 different Resistance Ranges, 2 LED and button electrical contacts Preferably ATTINY or PIC microcontroller based I am looking for an experienced freelancer to develop a miniature continuity tester with specific resistance ranges (5 resistance ranges as below), LED indicators, and button electrical contacts. The project requires the following skills and experience: 1. ATTINY or PIC programming 2. Electrical schematic preparation The required Resistance Ranges and corresponding outputs are: (two different models are required, one with LED output and another with vibration output) Model 1: - Range 1: 0-250Ω - LED Green will light up continuously - Range 2: 250-500Ω - LED Green will blink intermittently - Range 3: 500-1k - LED ...
I am looking for an experienced freelancer to help me program a device based on an ATtiny202 with a temperature sensor, PWM, and a maximum output power of 1 watt. The project requires the use of a temperature sensor, and I need the device to be programmed. The contractor should have experience with both programming microcontroller devices and designing electronics based on microcontrollers. The contractor must be able to ensure that data is recorded accurately and without any issues. I expect the job to be completed quickly and effectively, with the results being delivered in the desired timeframe.
I am using the google coral devboard (imx8mq) instead of raspberry pies because pies are hard to get. I would like to be able to flash new code onto an attiny10 with the coral like I could with the pi. The github claims it is simple to port the code to any platform even a microcontroller, but it's a bit over my head.
I am trying to code a digispark attiny 85 to a HC-06 bluetooth transmitter and get the temperature from a dallas dsb1820. I found an instructable I am not having luck modifying the .ino file to work with the digispark. I am working with Arduino 1.8.19 on windows 11. I am having issues modifyng the code for the digispark. I need someone to modify it and debug so I can test it out
We have an electronic project that we we want to mass produce. We are looking for a potential Electronic Hardware Manufacturer for said...electronic project that we we want to mass produce. We are looking for a potential Electronic Hardware Manufacturer for said product. The product will comprise the following: 1. The Electronics part - spec to be provided only to the selected candidate 2. Software programming - The Functionality will be fully described if the manufacturer chooses other microcontrollers vs ATTINY, otherwise, full code is available for ATTINY-based design. 3. Hardware packaging - The CAD file is available to be used in making the mould. We just need the manufacturing of said packaging. Please, contact us with details of your company and samples of your prev...
I have a circuit based on an attiny that power cycles an external circuit when an input is held high for 1 second or more, and then goes low again. I'm using the code linked below from github. I would like it modified so that instead of power cycling when the state change is detected, I want it to power cycle when no state change is detected. In other words, I want it to be more of a watchdog that cycles the power if it does not get pet instead of just a reboot circut that cycles power when it is told to. The rest of the code should continue to work the same i.e. don't powercycle more than once every hour. I can easily test the code here. The amount of time to wait for a "pet" should be a #define at the top of the code.
We are currently have a product in development that contains a simple PCB that contains an ATtiny microcontroller and a stepper driver. Looking for somebody with in depth experience with electronics of this nature. ***MUST BE WITHIN AUSTRALIA*** (preferably Melbourne) as shipping international is too time-consuming and expensive.
It is necessary to read the card with an opamp without using RFID 125 KHz ready integrated. As mcu, stm32 or attiny can be preferred, when we read the card, it should give a one-time rfid tag code. and it should print it via uart with 9600 budrate. Circuit diagram and software should be delivered to me
I need a quote for a project I'm looking at making. I need the code writing for it. These are examples of what I want to make. And for it. These are examples of what I want to make. And The device will probably be made with a cr2032 battery and an attiny chip and an on/off switch, speaker and a button to select the sound once turned on. Once active the selected sound will randomly play once every 20 mins - 4 hours. The device needs to sleep between sounds as the battery needs to last at least 1 year switched on 24/7 So the code needs to be extremely power efficient. A test clip will be used to write/program to the attiny chip before shipping.
Embedded chip software engineer to emulate an Attiny 45 and replace by a Attiny 85 Candidate must be located in New York City
Development station : Ubuntu 2...communicates with another computer using its pin in Bit-Bang UART mode. Function of ATtiny404 is to read one of its pin, convert the voltage input of the pin using build in A/D converter into a 10 bit value, do some multiplication and scaling and save it in eeprom and/or in an internal RAM location. When host processor issue a command via the UART, ATtiny404 will decode the comand, base on the command, ATtiny will perform read or write on EEPROM or transmit the A/D value or the scaled A/D value back to the host processor. To bid for this project, you must have experience with MPLAB IDE, ATtiny404 MCU and actual experience in programming and debugging ATtiny404 using PicKit4. Knowledge of fuses setup and production programming of ATtiny404 is also...
ATTiny85 (slave) counts the rotations of an engin and shall transmit the value (integer) upon request to the master. ATTiny84 (master) shall request and receive the value (=the rotations of the engin counted by the slave) for further processing. ** must run on Arduino IDE **
I have designed a PCB that is powered by 12v. It powers an esp32 cam, attiny chip and PIR sensor with a 5v buck convertor. I have added a circuit to the board for a "dark sensor" utilizing an LM393 chip, that will allow the main 12v current to flow when sun goes down. I need someone who is an expert with circuit design, to check and verify the "dark sensor" portion of my circuit, even though this is considered a relatively basic design.
In my project, I'm using a controller that is connected to ten sensors through Modbus (RS485) interface. The sensors are based on Microchip microcontroller ATtiny 404. The project requirement is to be able to update the sensor's firmware through MODBUS.
...length and 1.5 cms in breadth and 1.5 cms in height. All of the components must be able to fit into either the cuboid or the sphere or both if necessary. The cost of Components cannot be more than 20$ USD. My idea so far has been to put a sensor (maybe a light sensor or IR sensor) inside the sphere and a Attiny 85, a 100 mah LiPo, a HC-05 and a TP-4056 charger in an adjacent cuboid. But this has quite a few problems the sensor will probably not fit, the circuits involving a tp-4056, Attiny a battery and a HC-05 will probably get too big for the cuboid, Also i use a perf board since it's cheaper than a PCB and i don' t know how to design PCBs which also increases the size. So i am looking for suggestions regarding the design/components i must use to achieve ...
A device which has two OneWire data channels on the same microcontroller. One channel will be a slave, which can send data as a normal OneWire slave. The other channel can act as a OneWire master. Ideally this will be run on an ATTINY microcontroller. The advantage of OneWire is that power and data are transmitted along a single wire, with only a ground return to complete the power and data circuit. A standard OneWire data bus has a single master and multiple slaves. The core of this design/code request is a module which can act as both a master and slave, but on different data lines. If there is a way to isolate the data from the power so that a single line can power a string of modules that would be ideal.
I NEED A MICRO-CONTROLLER PROFESSION TO MAKE MY CODE FOR CHARGING CIRCUTE LIKE ANALOG VOLTAGE READ AND THERMAL READ ACCORDING TO CODE SETTINGS THE OUTPUT WILL HIGH AND LOW JUST IT
We have a soil moisture sensor project which uses the open source device at We are struggling to source enough ATTiny 441 chips and would like to know if the ATTINY44A-SSUR will be a directly compatible swap in for the ATTINY441-SSU The PCB and firmware we use is the same as the project on GitHub.
I need you to develop some software for me. I would like this software to be developed for Windows using C or C++ using Arduino for AtTiny 13 IC chip.
i need to write code in C language for attiny communicate via rf
We need to control LEDs using remote using attiny13a. The project involves decoding the IR signal sent from the remote and describe exactly where and how they are used in the program. It also involves that what parameters need to be changed if we change/replace the remote The attiny 13a must be programmed using arduino uno.
I designed an electronic circuit, but I’m not a professional engineer, so I need my schematic and pcb layout being checked. It’s a battery powered device with attiny, gsm modem and gps ( and antenna with a lna). It has to be optimized for long life on battery, low power consumption and stability
Hi I need someone to write C or C++ program to a AT Tiny 406 MCU. The code has already been written in Arduino and Arduino prototype is working. Code needs to work to activate a sensor and run a DC motor for a given time period. There are different setting for different run times of the DC ...The code has already been written in Arduino and Arduino prototype is working. Code needs to work to activate a sensor and run a DC motor for a given time period. There are different setting for different run times of the DC motor. A switch is pressed to toggles between the different settings . Code needs needs to be written directly for the AVR chip . The code needs to run successfully on the ATTiny chip for the job to be complete. Successful completion of the task will possibly result in mo...
i m looking for Atmel Programming expert in c for my projects, he should have sound knowledge in ATtiny serious to Atmel32 serious . he must be good knowledge in atmel registers and libraries ..
I am looking for someone to make a fork of the Arduino SD library that will work with AtTiny Series-1 microprocessors, like the 1614. Once it is complete, the new library will be released as open-source.
We're an EdTech company looking to develop an open-source project to get more people interested in the International Space Station - we've started the projec...designs (we'll provide the artwork) The 20th anniversary of constant human presence in space is coming up on November 2nd so you must be able to work fast but also with precision as we don't have a lot of time - we are looking for a "full-stack" type of electronics engineer that ideally has experience working with Raspberry Pi HATs. You must be a competent firmware developer and have experience with ATTiny (we'll likely be using ATTiny88 because it's maker-friendly). The scope of this project is to design and test the first prototype - if successful they'll be follow-on work to c...
want a timer programme that can produce a 30 min, 1hr, 2hr,3hr delay when we ON the switch for the Respective one, timer should start when we push the Resat button for the ATTINY 85 microcontroller
I need you to develop some software for me. I would like this software to be developed. programming an attiny 13 for a dc fan speed controller with tactile button
In need a small program on the ATtiny 817 who can do I2C communiction to a SRC it needs only to programm 7 adresses with a 8 bit word. I am a hardware developper and have no programmingskils in C. It should be programmed directly on the ATtiny817. NO ARDUINO Please let me know if you interested
I have a very basic prototype built using two Arduinos. I need someone to optimize the design and add a few additional features before it moves to production. There will be a large focus on power reduction and size Overview: one processor listens for a signals with correct "key" and toggles the corresponding s...optimize the design and add a few additional features before it moves to production. There will be a large focus on power reduction and size Overview: one processor listens for a signals with correct "key" and toggles the corresponding switch when the signal is received. 6 other individual processors send a signal when powered on to the receiver. I'm looking for someone with experience with ATTINY and nRF24L01+ or equivalent hardware. More ...
Hi, Have an led light that needs a new attiny 85 chip programmed for the two led sets in this light. Hoping to find someone who can program the chip and send it to me or program it in a way that won’t take me long to figure out. Including pic of the light. The light pattern for the lamp was a slow fade with multicolors slowly moving from one of the circles in the wood to the next. Hope that makes sense
Hi, i need a tiny sketch for an ATTiny85 Digistump. The ATTiny must switch an output (Pin5) to low state every 10 minutes with millis() (Pin5 is 'high' as default). After the 'low' state, the ATTiny has to wait for a 'high' signal at the input (Pin2). If Pin2 is 'high' -> Pin5 needs to be 'high' again. And that's the loop. The ATTiny must run with 1 MHz and ADC disabled to save power.
I am working with an ATTINY chip that's new generation and requires us to work in the Amtel Studio. Your job will be to make five LEDs bring in various ways and provide support to ensure we can get a PCB programmed and working.
I am trying to develop a simple garage door sensor. The logic is simple but looks complex. Once you get the picture it becomes easy. You do not have to worry about the ESP part of code, Only I am requesting the PRE-LOGIC or Before logic, so the ESP8266 could get a high or low at the GPIO. If any doubts please ask me and will clarified. We can use PIC16F1503/PIC16F688/ or any chip like the ATtiny which is simple to program. I uploaded also the logic and diagram file
Hello, We are looking for an engineer / team to complete a project for us. This is a power electronics syst...engineer / team to complete a project for us. This is a power electronics system, already developed, in its last stage before production. We need to add a new feature and correct some issues. We need to develop an accelerometer system (based on part similar to MEMS sensor LIS2HH12 from ST), correct some bugs on the PCB (high level of noise) and finalize the firmware of the MCU (8 bit microchip Attiny family). So there is a hardware and software part. We have prototypes that will be send for development and testing. Sucessful candidate will be asked to provide a prototype and test its re-design. More info will be provided to shortlisted candidates. Thanks for you...
Need a PCB with 2 relayes and an ATTINY85 and a Buck converter Link to Buck converter.: :g:8pMAAOSwZrJbzFHP:rk:1:pf:0 Link to ATtiny.: :g:ZxwAAOSwe0NZwh8I:rk:4:pf:0 Link to Relay.: :g:l9oAAOSw-0xYUXyy:rk:18:pf:0 Input is going to ac 30v or 28vdc . the realys will switch the input power
I want a digital clock, where each digit is expressed as a binary number, displayed with LEDs. I want a design of the circuitry, including wiring diagram and names of chips. I want it designed to take AA batteries, and it should last as long possible. Please include a calculation of how long the batteries will last. Inputs: - a button to set the time by incrementi...the batteries will last. Inputs: - a button to set the time by incrementing the hours. - a button to set the time by incrementing the minutes. - a switch to switch between 12 and 24 hour time Outputs: - 2 LEDs to the hours tens column. - 4 LEDs to the hours ones column. - 3 LEDs to the minutes tens column. - 4 LEDs to the minutes ones column. If you choose to use a programmable chip like an ATTiny, I can do the pr...
I need code developed for use in the Arduino IDE (assembly language includes ok) specifically for the ATTiny10 that would turn two lights on and off at random intervals. Since the ATTiny does not have a random number generator, you will need to develop a way to create pseudorandom on/off times as part of this project. The Tiny10 has two PWM outputs, so you will use these to control two LEDs. Each LED needs to have an independent on/off timer that turns the LED on after a random delay of 5-30 seconds, then keeps it on for a random time period of 30-90 seconds, then turns it off again. Both timers (one for each LED) need to be independent and use different random delays. Also, when LEDs come on or turn off, the PWM needs to be used so there is a quick (250ms total) ramp up to on ...
I need the code to realize an hygrometer/thermometer based on Atmel microcontroller (Attiny 85/ 84 or other avr microcontroller). I wish to read the values from the SHT 31-D sensor and proportionally rotate two stepper motors driven by DRV 8825. Each motor rotates a pointer on a dial to indicate humidity and temperature.
I need a programmer to write C code for an ATTiny10 microcontroller to flicker two LEDs in a random fashion that simulates a real-world candle flame. The code needs to treat each LED as its own "candle", so this is essentially two independent flickering ro...implementations where one "candle" consists of two LEDs inside a single housing (where the "flame" is seen as a combination of two LEDs through a translucent cover). I would also like to be able to adjust the "intensity" of the flicker by changing a variable in the code. This needs to be written in C (not assembler), so I can maintain it later (I program a lot in C for other microcontrollers, but the ATTiny 10 is giving me problems because of its reduced instruction set). This should b...
I need the Attiny10 firmware. I am going drive the tiny motor. We can discuss in details. I need someone who can finish in a short time and has long experience with Attiny programming.
I have modified a battery management project from Github. 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 with the code
Following the sample in the attachments: I need 24 images 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
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...supply. The whole design should be optimized for minimum power consumption. Min. 2 extra output pins of the MCU should kept unused to allow for future extensions. Open questions: - What's a suitable MCU? Maybe a Digispark (ATtiny85) with two cascaded 74HC595 shift registers to achieve the required number of output pins? Or maybe another ATtiny with more native output pins like the ATtiny4313? Are there any suitable minimalistic, Digispark-like ATtiny development boards with more output pins and USB support? - What's a suitable transistor? I'd like to buy and assemble the parts by myself. I�...
We have a small prototype circuit (~30 components) based on the ATtiny85 designed in KiCAD and prototyped 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 as well if availability / skills permit. Ability to review the circuit design for errors or improvements is a plus. Experience with power conversion design using the TI LM5008 buck converter or similar would be appreciated I will provide you more detiails but the applicant should read the job description and don't wast...
Hello ! I have developed a RPi Win 10 IoT core UWP app that connects to DHT22 sensors through wires in order to poll 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 for someone who would help me through it, guiding me on what to use to make it reliable, writing software and such. I enjoy very much simple approaches to problems and have some references I found on the web that seemed appropriate to build this. I'm an easygoing person and can follow instruct...
