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    9,786 simple circuit design jobs found, pricing in USD

    I have a Intel Realsense D430 depth camera and a D4 vision processor as individual parts. I need a PCB circuit design engineer to figure out the interconnection wires to make it a usable from a USB type C connection to the host PC. This will be a trivial job for the person with the right skills. Let me know if you are able to understand the schematics

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    ...Electrical The article should be 1000 words long. And make use of the following keywords and phrases: - The lights are out - Why is toaster tripping the circuit breaker - Why is the circuit breaker tripping - Why won't the safety switch turn back on - Why is the power tripping - Why is the power off - Water has leaked into my powerpoint and

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    Salam aleikom (Peace on you) brothers! I am currently working on an assignment that requires me to use a specific circuit called "Circuit Playground Classic". It is compatible with Arduino. I need to code this device to use low power. So, I need you to use low power techniques such as “Gamma correction”, low power mode, etc, in order to reduce power

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    I have a paper which describes a neuron's action potential behavior with a MOSFET based circuit. I need you to make PSPICE analysis of this circuit and get the same results in the paper.

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    Trophy icon Make us a company logo 6 days left

    I need a logo designed. I the name of our company is ICS which stands for integrated Circuit Solutions were an electrical apparatus wholesaler. Logo is ICS

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    Firmware STM32 6 days left

    ...components and the PCB. 1) I will assemble 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

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    Hi all , currently working on a big project . required freelancer from various field . it w...bid . required skill : 1. Artificial intelligence / Machine learning 2. Matlab / simulink / stateflow 3. product designing ( mechanical part ) 4. embedded iot ( circuit design , firmware developer 5. Android iOS developer etc. more details in chat

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    I need a man who is good at creating corcuit in Logisim

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    ...of water it activates the circuit, then LED 1 turns on then off, LED 2 turns on then off, LED 3 turns on then off. and then the LED on/off sequence loops indefinitely until the probe exits the body of water. LED's with forward current of 2mA will be chosen, a 100mAh CR927 will be used for maximum battery life. PCB Design #1 - Battery below PCB - PCB

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    Hi, I have a schematic designed in LTSpice that I would like created on a PCB. This isn't a very complicated circuit and would hope that it could fit on a board about 5cm x 5cm or 5cm x 7cm. The outcome of the project is the files I would need to provide someone to produce the PCB. Thanks.

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    ... An AFE (TI AFE4404) and OSRAM SFH7070 (2 green leds, 1 photodiode) · A micro-USB connector to charge the battery and access the nRF52840 · A matching circuit and a Bluetooth antenna · A debug connector to program the nRF52840 · A chip responsible to charge the battery if a USB cable is plugged in (battery charger

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    ...electrical engineer to design a custom PCB layout according to requirements, choose components and BOM. Also required to create very simple program for the board. This is for social impact startup product : [login to view URL] Low-cost assistive smart glass for hearing impaired Requirements: 1. Choose suitable components and design PCB with following

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    design and circuit of a high frequency inverter operating at a frequency of 40 khz . the other detais will be shared soon. this is a pilot project with government.

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    I want to do som...my website. I will only accept White Hat SEO. I would also like an estimate of the Google ranking that you expect to get for some keywords like "PCB design", "PCB design services" or "Circuit design". Right now I get all my visitors from very specific 5-6 word long-tails and I was wondering if that can be improved and at...

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    I need to buy a NILM (non-intrusive load monitoring) based Energy Monitor CAD model, circuit simulation. It should include: AutoCAD model of the hardware design. A circuit schematic, preferably simulation ready file. All the other relevant files through the finishing of the project. Thank you.

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    Featured Sealed NDA
    design circuit 1 day left

    design circuit DC to Dc from 220v to 60v with current 1A

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    Design an audio amplifier / booster employing a transistor long-tail pair input stage (BJT or MOS) and a 250 mW BJT class-AB complementary output stage to drive a 25 Ω earphone speaker using discreet transistors. Ensure maximum output compliance using a max +6 V supply rail and a minimum total voltage gain of 20. The amplifier is to be driven by a mobile

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    Design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit and calculate

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    Provide an ...of 500 Hz (+/-20%) at zero light level and 1500 Hz at full light (0 volts applied to motor). A small speaker or headset can be used to make the output audible. One possible circuit is provided in the project data sheets folder ([login to view URL]) which can be used as a starting point. Using LTspace, DONT US FRIST PERSON WHEN WRITING THE REPORT

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    This is a simple task to design an easy electro-hydraulic circuit. Draw a hydraulic circuit for calculating the system; • Selection of working pressure; • Actuator size calculations; • Actuator capacity calculations; • A liquid feed hole diameters in actuators; • Actuators speeds calculation; • Piston movement time calculation (for cylinder...

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    > We need the following Characters and symbols made into separate circuit boards, which will incorporate LEDs to illuminate the characters - R, O, A, D, C, L, S, E, F, N, T, Y > We also need a quarter circle circuit board made which has three rings of LEDs. > We also need a circuit board made that has three horizontal lines of LEDs. > We have a Solidworks

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    we will need it for driver circuit for LED lighhts

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    I need a electronics guy for design circuit to output pwm signal 1- a stable 2- mono stable 3- bi stable

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    ...of a graph and give the number of times each edge appears. Output: print the vertex pair (u,v) and number of occurrences in a table format. 5. Given a list of edges of a simple graph determine whether it is connected and find the number of connected components if it is not connected. Output: If the graph is connected print 1, otherwise print the number

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    I need a two devices designed a sender and receiver that operate on 110v ac power. The sender will choose what devices on the receiver power on. Sender must also have a power pass thru ability. More details available with messages.

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    I have an image, a logo that I...position, the artist selected will then deliver 2 more position. The most creative and the best artwork wins. Im including the logo artwork, the logo is a an owl designed as a circuit. the first position is the owl with its wings wrapped around the front (like a bat) and looking to the at something towards the right.

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    design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit and calculate

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    ...students will design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit

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    ...students will design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit

    $20 / hr (Avg Bid)
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    1 bids

    A printed circuit board design featuring an IR receiver that lights up an LED in 4 different colors depending on signal.

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    Simulate traffic lights with three colors (red, yellow, green) alternating at given intervals using only following elements: multi-input AND/OR/XOR gates, D Flip-Flops, Clock, input/output pins, LED lights. Time delays for red, yellow and green colors should correspond to some three digits of your student ID (if there is 0, change it with another digit).

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    ...Email Service (with body and attachments) (do not use any cloud api!) * API Gateway * Config Server * Registry/Discovery Server * ELK Stack for logging * Kafka for emailing * Circuit Breaker * Service Bus * Search with Elasticsearch * Caching with Redis Basically below scenario should be handled; Case : Search a product and inform product owner via an

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    Your task is to simulate traffic lights with three colors (red, yellow, green) alternating at given intervals. You are allowed to use only following elements: multi-input AND/OR/XOR gates, D Flip-Flops, Clock, input/output pins, LED lights. Time delays for red, yellow and green colors should correspond to some three digits of your student ID, where zeros should be replaced by some other digit of y...

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    need to create pcb design , gerber file for our circuit .Small task

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    ...Saves distance to a csv file. 3. Turns on the yellow led when distance goes below second threshold and displays on LCD "Brake applied". Also, saves to csv. Please refer the circuit diagram provided in the files. I have already setup my Raspberry pi that way. Also, the pin positions are shown by screenshot. A sample python program for distance measurement

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    We require an experienced Electronics Engin...an experienced Electronics Engineer to review a voltage divider and opamp buffer interface to a data acquisition unit. This also includes a simple voltage boost inverter. Happy to just discuss the circuit design on [Removed by Freelancer.com Admin - See Section 13 of Terms and Conditions]. Sample attached.

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    Circuit design for remote control handset and receiver to operate the controls of an audio amplifier, input selection, volume, balance and tone controls. Microprocessor programming is required for this work. Circuits will be provided at a later stage of the negotiation

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    i need to reverse an old design of shear machine that i have and redesign it with new parts that used in these days that will include hydraulic pump and valves the JOB will be as following : phase 1 (need to have knowledge about how the shear machine works ) 1) redesign the hydraulic circuit 2) explain the circuit work principle 3)attach photos

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    Hello, First of all please only experience bidder are required. I want you to design a PCB. The circuit should be as same ass wireless speaker but as small as possible. Rest details will be discussed in chat.

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    I'm a pro se litigant suing in wi county branch civil court for false imprisonment by Monroe County S...appalled. I have a second suit planned for cruel and unusual punishment in Federal Court and my passenger is planning nearly same suit as my first suit in WI County Branch Circuit Court for false imprisonment and one in Federal Court for profiling.

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    ...nails make contact all the time with the (CUT) Circuit Under Test thus altering variable parameters such as voltage and current flow. c) We can only collect data from the board (such as measuring voltages, resistances, capacitances with a multimeter device). d) The adopted method is too straightforward (simple) compared to the offered complexity of the

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    Design Project (Analog Integrated Circuit Design) 1) PLEASE READ THROUGH THE DESCRIPTION FIRST BEFORE BIDDING 2) BID THE PROPER AMOUNT THAT YOU ARE WILLING TO DO THIS WORK FOR a. DO NOT BID AN ABSURDLY LOW AMOUNT IN COMPARISON TO WHAT YOU ARE ACTUALLY WILLING TO WORK FOR 3) I HAVE PREVIOUS VERSION SAMPLE WITH SOLUTION THAT I CAN PROVIDE TO HELP CLARIFY

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    We have a device driven by Servo motors that cycle through 400 degree rotations one way then the other. An Arduino board has been programmed to time these cycles but is acting up and doing multiple cycles. This requires a hands on approach and so needing to locate someone in Vancouver BC.

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    Hello designers, We are looking for a circuit designer to build a double differential EMG amplifier circuit for our prosthetic hand. Only people who have worked on similar bio signal processing circuits should apply.

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    Power Circuit of Power Electronic Converters

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    i have some work related to VLSI and i need someone who can do it in efficient way. Should have good command in designing logic circuit designs. should have good knowledge of CMOS, NMOS transistors etc.

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    ...message. Some instructions that has to be followed: 1. Give details of circuit construction, design and measurements. Show the connections of the function generator, power supply unit and the scope. 2. Illustrate the frequency response (i.e. magnitude and phase response) of the circuit at the three gains. Show gain against log10frequency. Repeat this showing

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