Simple led circuit switch jobs

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    13,432 simple led circuit switch 找到的工作,价格在 USD

    有4款PCB需要重新设计(修改),尺寸和厚度及工艺不变,现有线路图中有2个圆圈的意思是2个圈之间放反光杯,灯珠排列不能超出内圈范围

    $30 (Avg Bid)
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    在SD账号1年以上,荣誉值1000以上。电子产品安卓系统的USB防水内窥镜线长1M。防水摄像头配备6个LED灯,拍摄的图片清晰明亮, 超迷你摄像头外直径7mm. 在各平台上为热销产品,销量几千。

    $155 (Avg Bid)
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    电子产品安卓系统的USB防水内窥镜线长1M,链接手机电脑拍摄小视屏。6个LED灯的摄像头可以保证拍摄清晰的照片,摄像头外直径7MM. 希望寻找美国市场的电子产品销售网站账号合作等。

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    本项目是在找合伙人,主要扩大该合伙人国家或地区的市场,进行销售本公司产品,工作时间无限制,拥有高回报,最高可占销售额利润的8%。 1、2年以上LED户外亮化照明行业的销售员或技术员; 2、2年以上舞台灯光产品行业的销售员或技术员; 3、2年以上广告标牌产品行业的销售员或技术员; 4、2年以上LED显示屏行业的销售员或技术员; 5、2年以上LED灯饰行业的销售员或技术员;

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    我需要设计一个关于LED灯的logo,我提倡的主题是环保节约并且能够被当地接受的主题。

    $63 (Avg Bid)
    加急
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    会给出相应的关键词和主题,完成后需要发给我确认,待确认后才可发布。要求500-600字

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    数据分析人员协助分析红外LED反射皮肤内血管的数据变化以确定心跳值。

    $555 (Avg Bid)
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    (一)通过密码比对确认使用者的权限; (二)搜寻蓝牙信号与LED装饰灯条上的蓝牙模块建立通讯; (三)建立友好的手机界面采集用户输入的数据; (四)按照单片机系统的要求整理组织数据;并保存数据记录; (五)通过手机蓝牙与LED灯条上的蓝牙模块连接,向单片机系统发送数据。

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    I am purchasing Mini LED Lights and need a label to be place on the packaging with verbiage which I can send. The dimensions of the packaging is 3 x 3 x 1. Please advise what additional information I may provide you. I attached a picture. I am not sure what skills I need to check off below that can help me with this. I also put its a micro project

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    The solution I need First: Identify RF modules, stack and circuit that can provide a A server/master that will talk to all the clients, send them commands and receive data back from them. Take commands from a Serial UART Maybe queue commands to clients Send commands to clients when they wake Receive data from clients when sent Battery powered

    $25 / hr (Avg Bid)
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    ...miniaturization not critical. Constant pressure using pressure sensor. Develop to be compatible with small air pump. Bluetooth phase: simple app to set max pressure and air release timer. Miniaturization phase: circuit board work and selection of micro pump option. I have no idea how you do business from VE? Do you mail your work so I can use it?

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    Mechanical engineer, to generate 3D model drawing, file format STL ok, for a rectangular solar Lightboard. It supports 5 LED bulbs

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    I currently have a designed PCB layout (on Eagle) and I have a very simple Larson Scanner circuit that needs to be miniaturized (SMD) and implemented in the existing PCB. I will then need the new SCH - BOM and Gerber of the finished project.

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    Work Project Calculator.. 6 days left
    已验证

    The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In part 2 of the final project

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    ...Platform Design that can be Expanded from the Small Size to the two Larger Sizes 2.2 Mounting for the Scale Load Cells 2.3 Housing for the Scale Product’s Electronics Printed Circuit Board Assembly (PCBA) 3.0 Three Fully Expanded Sizes of the PB Platforms The three sizes are in inches: • SMALL SIZE (Size #1): 21.0” x 25.0” • MEDIUM SIZE (Size #2):

    $407 (Avg Bid)
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    Phase 1: Require consultancy services to advice on the software and hardware to build a Safe load indicator. Requir...system - Data storage and output of the system - Confirmation of I/O requirement (I/O will be given) Phase 3: - Testing and tweaking of software Phase 4: - Circuit drawing on the complete system - Instruction manuals

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    Work Project Calculator2 6 days left
    已验证

    The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In part 2 of the final project

    $57 (Avg Bid)
    $57 平均报价
    2 竞标
    Work Project Calculator1 6 days left
    已验证

    The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In part 2 of the final project

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    ...need some code uploaded to a circuit board where it will take in inputs and output a value using a vibration. Idea: I would like to have a chess engine, so that I can adjust its settings (difficulty) according to the ELO chess scale. Next, I would like to upload this code to a piece of hardware of some sort (probably a circuit). How it works, is that I

    $184 (Avg Bid)
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    Work Project Calculator 5 days left
    已验证

    The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In part 2 of the final project

    $80 (Avg Bid)
    $80 平均报价
    4 竞标
    PCB board design 5 days left
    已验证

    I require a Gerber File for circuit and PCB dimensions attached. I wish to send this file to a PCB producer to have boards made.

    $109 (Avg Bid)
    $109 平均报价
    48 竞标

    The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In part 2 of the final project

    $63 (Avg Bid)
    $63 平均报价
    3 竞标

    Final Project Calculator The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In

    $90 (Avg Bid)
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    2 竞标

    Completion of R&D of Audio playback device. The project is 95% complete but needs additional coding for late addition components. The circuit boards are made. The original code files are available to the new designer to get familiar with the code prior to altering for the added end user functions.

    $12 / hr (Avg Bid)
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    I am looking for an expert programmer in asterisk that can set all call rejection codes to 503 and Instantly reject all busy circuit calls without any delay by removing the played busy circuit massage, these mods needs to be done on 2 Freepbx Server running Asterisk 1.8.17.0

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    ...would then switch in a full size pic in that particular color. One of these pages is [login to view URL] and the other two pages are for the Mixy 30 Planter and Mixy 40 Planter as accessed by the LHS menu. So the effect that we are seeking is like that shown on page [login to view URL]

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    PCB LED Manufacturing 5 days left
    已验证

    Hello freelancers(look at the pictures), I am looking for someone who can manufacture 1000 units of PCB fully assembled, tested, and market ready! I have the mobile apps working and ready for the devices. The hardware and software are both complete. The data format will be provided, which is the link the provides the communication between the Hardware that you will be building and the Software...

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    10 竞标

    The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -,*, /, and =). A template Logisim file of the inputs and outputs is provided. The calculator takes 2 numbers sequentially. The user indicates that

    $119 (Avg Bid)
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    circuit design project 5 days left
    已验证

    [login to view URL] design,simulate,construct,test and characterise an electronic circuit. 2. To maintain an accurate and complete record of your design, construction and testing processes. [login to view URL] present a working demonstration and description

    $128 (Avg Bid)
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    1. to design ,simulate test and characterise an electronic circuit 2. to maintain accurate and complete record of design 3. to present working demonstration 4. description

    $88 (Avg Bid)
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    LED BULB PACKAGING BOX DESIGN 5 days left
    已验证

    design a packaging box for LED bulb. The content should fit in box dimension 75x75x140 mm.

    $21 (Avg Bid)
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    designing LED bulbs 9W, and need to design the body of the bulb. Materials are plastic and aluminum. The glass/plastic cover, and the threaded base is excluded.

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    Hi, I am looking for a Engin...of DC motors via IR/RF, in past or any related project? 2- Can you Synchronize two DC motors via RF/IR? 3- Are you good in Microcontroller programming? 4- Are you good in Circuit/PCB designing? 5- If you have fully understood the project then please explain what you have to do in 2-4 lines (in your own words)? THANKS!

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    I need an electronic-expert, who can create a circuit and build a prototype of the following device: It should contain a small display. On the display, I wanna show a number from 1-999. I wanna set the number on the device (with simple switch or similiar). The device must be connected with a computer with USB. On the computer, I have a software where

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    Using the websites json api, Pull worker info, coin info, and then set chosen workers to mine chosen coins for a specified time using the json api. More info on the json api can be found @ [login to view URL]

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    ...high speed circuit board. • Understand layout board processes such as stackup, power/ground planes, impedance control. • Understand the PCB and Assembly manufacturing process. Other skills: • 2 years experience. Has worked for Hardware Design Company. • Fluency in CAD software design such as PADS, Altium, or Allegro. • Experience circuit design work

    $37 / hr (Avg Bid)
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    ...communicating in Modbus. 1) It will have two relay outputs and two optoinputs, as well as a watchdog timer circuit communicating in a TCP Modbus Network 2) It will have 4 analog input and 1 analog output as well as a watchdog timer circuit communicating in a TCP Modbus Network 3) It's a RS-232/422/485 LoraWan Converter to communicate with those products

    $1061 (Avg Bid)
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    DRV8313 circuit board. Need Gerber files and revised Schematic and board for manufacture.

    $140 (Avg Bid)
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    1 竞标

    ...high speed circuit board. • Understand layout board processes such as stackup, power/ground planes, impedance control. • Understand the PCB and Assembly manufacturing process. Other skills: • 2 years experience. Has worked for Hardware Design Company. • Fluency in CAD software design such as PADS, Altium, or Allegro. • Experience circuit design work

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
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    ...Microcontrollers (ARM, PIC, 8051, etc.) and development tools (GNU GCC, IAR, ICE, etc.). • Experience with Embedded OS (Linux, FreeRTOS) is an advantage • Understand electronics circuit design, development and troubleshooting • Good analytical, problem solving and english skills (Reading, Writing) To make the hiring process quick and convenient, you only

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    21 竞标

    The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In part 2 of the final project

    $181 (Avg Bid)
    $181 平均报价
    12 竞标
    Lithium charger 3 days left

    I need a small circuit board designed to charge a pair of 18650 cells and proform switching. Please contact for more details.

    $308 (Avg Bid)
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    26 竞标

    I have a circuit that isn't working as it should. This circuit should convert a sin wave to a square wave, then the frequency of the signal should be divided by 10 using the HC4059. The signal looks very nice all the way until the HC4059. After that IC, the signal looks terrible from varying frequency. I need to know why this is happening and how

    $75 (Avg Bid)
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    ...of this circuit. I will be using an ipad to take photos of people automatically. The app I uses plays a beep noise through the 3.5mm headphone jack the other end of the cable is connected to the circuit board where the microphone is currently located. The circuit would hear this beep and turn on a relay switch to turn on 12v 8a white led lights.

    $166 (Avg Bid)
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    Remote Control Toy car ciruit 2 days left
    已验证

    I want someone to build a 4 CH Remote Control toy car circuit. The circuit will limit damage on rc car wheels and most be transportable.

    $544 (Avg Bid)
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    iOT dev APP 1 day left
    已验证

    Develop an APP for Android / IOs - The App should be a user front end solutions to operate home devices like LED lamps, fans, and other devices. Please, before send a message, take a look at the attached file with details.

    $1057 (Avg Bid)
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    Design a main board that, has sub board to control 2000 Led lights individually in a given space

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    Need help with a project of an electronic circuit

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    multidruino -- 2 23 hours left

    a circuit and a pcb design for the project

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    Please do chat me and I explain everything

    $10 / hr (Avg Bid)
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