Circuit board 555 oscilator jobs

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    21,091 circuit board 555 oscilator jobs found, pricing in USD

    ...and Lyft. There will be crazy stories from drivers and riders, advice and thing that happen to drivers. Each video I will provide the audio and I need someone to do the white board animation or videoscribe animation. Can you do this and if you can do you have some examples of you work that I can see. Plus I need someone that is passionate about this because

    $19 / hr (Avg Bid)
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    We Deals Into Mobile PCB And Computer Mother Board Need Someone or Direct Seller Who Can Sell Us that Welcome from Any Country. Apart From Asian Countries.

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    Building a Power subsystem for water level monitoring system for tank. We are using Arduino due and we need to implement solar cell of 5v with battery and backup battery. Batteries are rechargeable for the absence of sun. The solar cell has to work for at least a year without intervention and the back-up power source with enough energy for two days of functionality. As we can see it’s a sola...

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    We have a banquet hall named : "ISKCON House" This has newly been renovated with a grand look We want a design to be made for putting on a bill board. The design should be in such a way that it can be easily modified for different aspect ratio. As of now you can design for ratio 3:2. New Banquet Hall Double high ceiling Convenient Location

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    12 entries

    Looking for someone with experience to design pcb circuit, layout, schematics, bom, gerber file for an IoT project. Must be familiar with embedding software and working with small size pcb. Can be up to 4 layers, 30mm in size

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    Alter an existing design in KiCad. Esp32 Design Remove a few Components Add a screen Please only experienced circuit designers , The current design is proven and these addition must work first time .

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    Make electrical servo card as per electrical circuit. All the components should be provided Who are interested to do this please contact [Removed by Freelancer.com Admin] CAD : 50 -70$

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    Make electrical servo card as per electrical circuit. All the components should be provided Who are interested to do this please contact [Removed by Freelancer.com Admin]

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    HI, We are looking for someone to design us a graphic to be printed on our estate agents boards. We have out logo ready but we need that incorparated into a design with out telephone number and website.

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    I would like it designed and built.

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    build circuit with arduino to control light (on, off and timer) with android program through Bluetooth. I need the code , the circuit and the android program ( with program code). Also i need document for the project.

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    ...generate the board file .brd out of it as soon as possible with few given interfaces and parameters. Since number of components are less, size has to be small and less time and money. Please do not auto route and make sure to use Error(DRC and ERC) checking Number of components: upto 7 Phase 1: Verification of schematics Phase 2: Board placement Phase

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    [login to view URL] of signal conditioning, Circuit involving amplification, signal shaping , noise separation. [login to view URL] of ADC and high frequency ADC. [login to view URL] of simulation and validation of such circuit #preferably some circuit with ALTIUM Designer, similar in E-CAD. #past project in which design and fabrication. #Preferably HANDON knowledge of making ...

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    ...battery management of & hardware protection for x4 3s banks of 18650 LION cells terminated via 8mm.015mm nickel strips (ideally with low temperature solder or spot weld to board). • USBC input port for DC power to charge with USBC Charge controller • Down conversion to 5V and breakout to Arduino headers • Adruino charge monitoring • Arduino switchable

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    I am looking to build a project board that will be similar to a job board. However, instead of employers paying for work in cash, they will offer 'perks' to the freelancers. This allows the freelancer to do the work and receive great perks, while the employer is able to give the perks at cost. For example, a hotel company that wants a new website built

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    I'm looking for a certified circuit designer with programming skills. More details will be provided later.

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    please if you have a previous work of animated white board provide it to me, I will provide the scene and voice over to you Budget is 50 $

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    PCB design, Gerber file and BOM file I need to make a PCB based on Ar...25 A 14) Connector for control nr 4 Relays 5 volt 2 Amp a I2C connector for: 1) nr 1 I2C lcd 16x2 1) nr 1 I2C clock and calendar 1) nr 1 I2C Wifi module I attach some circuit and document, but the are not complete or draw in a right mode. Dimension of PCB about cm 10 x 15.

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    Hi! I'm looking for the cover art to a 3-5 player co-op board game where you play as post apocalyptic park rangers in a guerilla war to defend a small settlement and the still living environment in a former national park spared by fallout. The forces of a corporate enclave with pre-apocalypse high technology that has emerged from its bunker years after

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    I need someone who can identify components in a circuit diagram and explain it. Please bid only if youre experience. Its an iron controller circuit diagram

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    arduino and wifi module interfacing

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    A board game n the basis of our idea with 6 months support

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    We are a startup in apparels industry and are looking for a freelancer who could train us about how to build and manage a website on Shopify. We are looking to 1 or 2 days of support from the Freelancer, preferably at our premises in Gurgaon. This will include the following requirements: 1. Basic operations on Shopify 2. Data preparation for Shopify and conversion from standard Excel Files 3. Mana...

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    For my personal use, I’m looking for an electrical engineer, who can design/develop an electrical scheme. Project description: It’s some kind of Christmas tree lights, but all components (PCB, LEDs, battery, etc.) should hold inside tiny transparent ‘rod’ (enclosure). This rod needs to be as small as possible, like Dia 8 mm, and up to 40mm long. Design should include batt...

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    This is very simple and urgent...PCB layout based on schematic. Please check the attached file. There are missing part numbers for MOSFETs so that you need to select proper one. The guy who designed this circuit said he planned to use this transistor. [login to view URL]

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    This is very simple project wh...PCB layout based on schematic. Please check the attached file. There are missing part numbers for MOSFETs so that you need to select proper one. The guy who designed this circuit said he planned to use this transistor. [login to view URL]

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    ...card is to announce the different floor levels inside an elevator/lift. Please provide me the following:- 1) Gerber files of the PCB for production. 2) Schematic of the circuit. 3) Components list. 4) Source code for the micro controller. 5) Instructions on dumping the source code on the micro controller. 6) You must support me till I make a working

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    Expert in 2D Animation, Whiteboard, Character modelling and animation. Mumbai based freelancer required

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    I Need to design a system that can Display Data from Modbus-RS485 on a 2 Characters ...Display. The Data will be Numeric of Two Characters with a decimal (Like 1.2 or 3.0..etc) , Any hardware can be used with an optimization of cost. the deliverable will be: 1. Circuit Design/Schematics 2. Component Description 3. PCB File (Gerber) 4. Program (if any)

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    I need a circuit that can pulse charge low voltage and low amps to a set of super caps (multiple or single). The volts will be .3v >1.5v through a Joule thief (if you don't know what that is please google it) Work flow: low voltage input > joule thief > pulse circuit > super caps 2.7v 500f Why? I need some low amp batteries to completely drain to

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    I require a tested ideally a Ruby sketchup plugin or bespoke programt that generates STL files with logging to create appropriately sized 2d and 3d circuit paths to connect low voltage devices. The idea would be for the plugin to find the most efficient path to route and join up to 100 connections, calculate the load that those paths may carry and

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    Graphic Designer- requiring a story board that illustrates 1) what the physical showcase will look like 2) the story or flow of the showcase

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    Graphic Designer- requiring a story board that illustrates 1) what the physical showcase will look like 2) the story or flow of the showcase

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    I need schematic diagram of a circuit but you need to prove that it is a working diagram by simulating it on any software like LTSpice or any other software.

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    ...Staff Today (which is a partnership) this is until we get more jobs) FYI: Once we narrow down a worker we will send the login for the site for you to view. The current job board theme came with indeed job hunt plugin however..indeed is no longer accepting new job boards to back fill. We now have a API key from zip recruiter to use to backfill. ** Please

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    I need a circuit designed for the arrangement of a fuel cell, battery, and a generator. I've 2 different articles on the circuit between a fuel cell and battery, for reference. the circuit needs to be derived from the same without overlapping completely. I would prefer somebody who has worked on fuel cell or similar technology before or probably

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    ...parameters from other panels enough to cite your source) Must submit or files with the code (model) and the results of simulations in Powerpoint with full documentation: circuit equivalent, parameters, variables, assumptions, constraints, ......

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    ...parameters from other panels enough to cite your source) Must submit or files with the code (model) and the results of simulations in Powerpoint with full documentation: circuit equivalent, parameters, variables, assumptions, constraints, ......

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    [login to view URL] is our new website were we need a new brand new and modern logo. Our company sells mobile phones spare parts. such lcds small parts and s...clean and modern design. winner have to provide .ai .psd & vector files Attached is mothers company logo you may want to connect somehow the logo with this colours or "circuit board effect"

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    i need somoene to draw for me from my script a storyboard i need it in the coming few hours

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    We Need Slot game and video poker game for Raspberry Pi board. The game must look very attractive. If you already develop casino game then bid otherwise don't bid and waste my time

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    I want to make a 3d rendered imaged and prototype of my pharmacy and i have the original logo.

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    We are seeking an Apple logic board repair EXPERT, who would be interested in traveling to the United States to train two other Cantonese-speaking technicians in his/her skill set. Must be able to demonstrate expert level knowledge of logic board repair on ALL APPLE DEVICES - Macbooks, iPhones, iPads, iMacs. All travel expenses, accommodations, and

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    The project will require 12 unique board game miniatures, including human figurines, ships, and buildings. The board game is a military and industrial strategy game set in the 18th century. We hope to combine deep strategy and critical thinking with an immersive, historical experience; the right artist will help achieve the latter goal and bring the

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    I got a DC motor I have DIP Switch of 4 which will enable 16 speeds (there will be 4 LEDs indicate the speed. the motor can move in two directions (there will be another 2 LEDs indicate the direction) I can use (expect the the basic elements) BJT, MOSFET and AMPLIFIERS.

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    Hello, I need help for some problems from the electrical circuit.

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    Hello, I have a circuit in Proteus. I want somebody it to simulate on a breadboard and make possible changes if needed. The circuit composed of a step up chopper using PIC18F4520 microcontroller PWM at a different duty cycle. The step-up voltage is from 3.7V to 19V, 18V, 17V etc

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    Hi all, I want a white board animation video developed for my project. The animation video should be have good explainations about the project, and what the project is supposed to do. Share your previous work too while bidding.

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