Elektroniki Kazi na Mashindano

Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer!
Jisajili na uanze kulipwa
Jisajili sasa ili uanze kulipwa. Wewe ni an Electronics Engineer? Unaweza kupokea pesa kwa kufanya kazi hizi!

Pitia Kazi kwenye Freelancer

Mradi/Shindano Maelezo Zabuni/Wasilisho Ujuzi Imeanza Inaisha Bei (USD)
USB CHARGER AND BACKUP POWER SUPPLY CIRCUIT Hello , I need a schematic for my battery charger and backup power supply circuit, this is essential for microcontroller-based project. I have to use this components: Micro USB shield Battery regulator MCP73833 Voltage regulator TPS76933DBVR BATERIA RECARREGÁVEL LI-PO 3.7V 1.050A NIMO 14 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 20, 2018 Leo6d 21h $37
expert in motor control needed Motor control expert needed preferably an electrical engineer 15 Uhandisi, Elektroniki, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 20, 2018 Leo6d 20h $370
Expert Altium PCB/Schematic Design... Complete PCB Layout Altium Project with Clean Schematic and Libraries [login to view URL] Need ultra compact design using this eval board design as a guide , replacing RJ-45 to YKKU-1309BNL LT4294/LT4321 PoE++ (71W/37V to 57V) PD and Ideal Diode Bridge design based on reference schematic using different (magnetics built-in-jack) require full design with BOM and all Altium Project Libraries PCB/Output files - Libraries of Components including Components Schematic... 8 Elektroniki, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 20, 2018 Leo6d 19h $178
Fixing the short ckt problem in Main Motherboard 3CCD Full HD Camera Control Unit I need the repair service to fix the short ckt problem in Camera Motherboard 0 Elektroniki Jun 20, 2018 Leo6d 19h -
Need VFD Expert for 3 Phase I need an electronic expert for coding and designing for 3 phase VFD for Induction motor. more details in chat please only bid if you have experience in this field. thanks 4 Uhandisi, Elektroniki, Microcontroller, Uhandisi wa Umeme, Ubunifu wa Circuit Jun 20, 2018 Leo6d 19h $21
Matlab simulink and code file I want to have design attached schematics in simulink model and generate matlab code for my project. Only people having good hands on practice and can do in low price bid. Work should not take more than 2-3 hrs. In case needed few more showing some progress. 8 Uhandisi, Elektroniki, Matlab na Mathematica, Uhandisi wa Umeme Jun 20, 2018 Leo6d 18h $34
build company profile prepare and design a company profile .. about the company : The GCC Lab is an independent, reliable, capable and efficient laboratory to serve the electrical equipment testing requirements for High Voltage, High Power and Low Voltage in the GCC & neighboring countries. 3 Uhandisi wa Umeme, Elektroniki, Uhandisi, Mpangilio wa PCB, Kubuni Bidhaa Jun 20, 2018 Leo18h 6m $60
Building a Prosthetic Hand 1 I want a prosthetic hand to be build for one of my relative that can move according to the mind signal, if you have experience in this, please bid with the methods brief details how you will do it, Please see this video what kind of thing I want. link: [login to view URL] 0 Elektroniki, Microcontroller, Uhandisi wa Umeme, Arduino, Uchapishaji wa 3D Jun 20, 2018 Leo6d 17h -
Altium PCB electronic design with tutorial I need a Altium tutorial for a 220 VAC PCB design according to the attached picture. Video or Picture based step by step explanation and I also need the altium files as reference. I can provide DXf and further details for layout and components during design process. 15 Elektroniki, CAD/CAM, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 20, 2018 Leo6d 16h $213
Relay Controlling through Website [login to view URL] on/off equipment and machinery by using relay and esp8266 chip from remote location through web dashboard . [login to view URL] on/off by setting sensor parameters like- temp and humidity sensor(AM2301). [login to view URL] facility like sonoff TH16 [login to view URL] Sharing facility and Timing schedules. 12 PHP, Elektroniki, Arduino, Internet of Things Jun 20, 2018 Leo6d 14h $203
interfacing dac using qsys in quartus i have a controller program and i need to read the output using DAC ....this should be done using qsys tool in quartus prime lite ...would be great if any one can help me with this 1 C Programming, Elektroniki, Verilog / VHDL, Microcontroller, Uhandisi wa Umeme Jun 20, 2018 Leo6d 14h $29
Design an electromechanical camera shutter for the PONF project The PONF Project ([login to view URL]) want to create a modular camera that bring together in a seamless, easy workflow photography and IoT. Ours is a (partially) Open Source project, and we hope to involve engineers or teams that may want to help us making the whole camera, continuing to cooperate with the PONF project after the completion of this small task. We are looking for an engineer that ... 8 Uhandisi, Elektroniki, Uhandisi wa Kiufundi, Kuprogrammu, Raspberry Pi Jun 20, 2018 Leo6d 13h $610
Building a Prosthetic Hand I want a prosthetic hand to be build for one of my relative that can move according to the mind signal, if you have experience in this, please bid with the methods brief details how you will do it, Please see this video what kind of thing I want. link: [login to view URL] 1 Elektroniki, Microcontroller, Uhandisi wa Umeme, Arduino, Uchapishaji wa 3D Jun 20, 2018 Leo6d 12h $250
Development of circuit diagram and PCB design using KiCad We are developing LCD display for our application, Basic concept and major component selection is done by inhouse team in order to expedite project we are looking for developer who will design circuit based on our brief and later design PCB for the same circuit for next stage.. PCB design has to be on KiCad 9 Elektroniki, Microcontroller, Software Architecture, Mpangilio wa PCB, Ubunifu wa Circuit Jun 20, 2018 Leo6d 11h $138
Microcontroller 12V Led Project My electronics knowledge is very limited but I'm trying to build a light setup for a 12V car. I have six different lights that need to be able to flash or stay on continuously. The lights will be controlled by 12V SPST switches. 1. Two headlights that will either do alternating flashing or stay on continuously. 2. Two Fog Lights that will only do alternating flashing when the headlights ar... 23 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Arduino Jun 20, 2018 Leo6d 11h $28
Design a Water Steamer Unit This unit is used in as Garment Steamer or Personal Portable Steamer. Design the complete unit for making Steam, which involve the Inner Circuit with Auto Shutoff functionality and the heating assembly too. Should be 1200 W capacity. Your job is to design only Heating Unit, where steam is generated, Water tank and supply and electronic circuit for that. User should be able to regulate the heat, st... 3 Elektroniki, Microcontroller, Uhandisi wa Kiufundi, Ubunifu wa Viwanda, Kubuni Bidhaa Jun 20, 2018 Leo6d 10h $25
POWER DIAGNOSTICS BOARD Looking complete PCB development inclusive of simulation, source code, microprocessor programming, and Bluetooth App, schematics and Gerber file development and actual working pcb prototype along with aux board that will monitor input of up to 10 - 12v AGM batteries in series / 20 with aux board coupled to second battery bank which is parallel with primary which monitors bank(s) for under and ove... 8 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Arduino Jun 20, 2018 Leo6d 9h $469
PCB Designer I need an Altium PCB Designer for a small task. 30 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 20, 2018 Leo6d 9h $12
device engineer we need device engineer freelancers. you have to know about PCB. 20 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 20, 2018 Leo6d 9h $21
Design a PCB for my Solar Project Hello - I need to make a PCB that will have a total of 8 Solid State SPST relays, an Ardiuno nano (or similar functionality since I'm only using the digital pin functionality), 4 LEDs, and sturdy mounting connectors for a wiring harness to connect the following: Solar Power Wires, Lithium Ion 18650 Battery stack, Solar Battery Charger, Car Battery Charger, Wall Battery Charger. You could bui... 24 Elektroniki, Uhandisi wa Umeme, Mpangilio wa PCB, Kubuni Bidhaa, Ubunifu wa Circuit Jun 19, 2018 Leo6d 9h $481
Calibrate 7 energy meters by wiring up at a high consumption cable CALIBRATE 7 ENERGY METERS We have 7 pcs of energy meters, type EH10-DIN Carlo Gavazzi . The 7 energy meters need to be calibrated. Not via electronic programming, but by wiring up at a high consumption cable. The readings need to be higher then they are now. The maximum which needs to be added is +- 20 000 kWh. The various 7 meters need different readings (which we will inform in detail)... 3 Uhandisi, Elektroniki, Uhandisi wa Kiufundi, Uhandisi wa Umeme, Ubunifu wa Circuit Jun 19, 2018 Leo6d 8h $19
Design a PCB for my Solar Project Hello - I need to make a PCB that will have a total of 8 Solid State SPST relays, an Ardiuno nano (or similar functionality since I'm only using the digital pin functionality), 4 LEDs, and sturdy mounting connectors for a wiring harness to connect the following: Solar Power Wires, Lithium Ion 18650 Battery stack, Solar Battery Charger, Car Battery Charger, Wall Battery Charger. You could bui... 29 Elektroniki, Uhandisi wa Umeme, Mpangilio wa PCB, Kubuni Bidhaa, Ubunifu wa Circuit Jun 19, 2018 Leo6d 7h $1086
FPGA Design Implementation I am looking at an FPGA project using xilinx the project has very specific functions that i do not have the skills required to implement it myself sadly so i hope you can help with that. The project is for a crypto miner that can mine using the cryptonote algorithm Variant 1 i have chosen a model of FPGA as it has 100k logic gates and good memory i have estimated the solutions a second for this ... 6 C Programming, Elektroniki, Verilog / VHDL, Microcontroller, FPGA Jun 19, 2018 Leo6d 7h $307
dds radio transmitter a fully configurable dds(digital direct synthesis) radio transmitter more than 2 watts detail with block diagram is given in the document 1 C Programming, Uhandisi, Elektroniki, Microcontroller, Uhandisi wa Umeme Jun 19, 2018 Leo6d 5h $2202
Calibrate 7 energy meters by wiring up at a high consumption cable CALIBRATE 7 ENERGY METERS We have 7 pcs of energy meters, type EH10-DIN Carlo Gavazzi . The 7 energy meters need to be calibrated. Not via electronic programming, but by wiring up at a high consumption cable. The readings need to be higher then they are now. The maximum which needs to be added is +- 20 000 kWh. The various 7 meters need different readings (which we will inform in detail)... 3 Uhandisi, Elektroniki, Uhandisi wa Kiufundi, Uhandisi wa Umeme, Ubunifu wa Circuit Jun 19, 2018 Leo6d 3h $246
connecting and controlling devices in LABVIEW or Matlab Hello, I need someone who had experience before in connecting Keysight Osciloscope to labview or Matlab and can figure also how to control a motor there. What I'll be needing is just to get the motor to one place and make several steps according to the step size i make automatically while getting the data from the Oscilloscope on each step (Vpp) Please only write if you have experience with... 10 Uhandisi, Elektroniki, Matlab na Mathematica, Uhandisi wa Umeme, LabVIEW Jun 19, 2018 Leo6d 1h $207
device engineer we need device engineer freelancers. you have to know about PCB. 22 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 19, 2018 Jun 19, 20185d 23h $168
FPGA video processing via HDMI in and out Hello I am doing a small project and am on the lookout for FPGA and software developer to work on a prototype. We are creating a product that is very similar to SmallHD monitors where we take a HDMI signal, process that signal and display that video signal plus overlays such as histograms, false colour and 3D LUTS. What we require for this prototype is the ability to turn these features off and... 7 Elektroniki, Microcontroller, FPGA Jun 19, 2018 Jun 19, 20185d 22h $815
Arduino firefighting robot Arduino code for a bluetooth controlled firefighting robot. The code should allow control of robot movements, up/down function of servo and on/off of a pump connected by a relay module. 23 C Programming, Elektroniki, Microcontroller, Uhandisi wa Umeme, Arduino Jun 19, 2018 Jun 19, 20185d 20h $19
need a Custom and Complete Schematic Redesign/ PCB designed in Altium Need to Update current Altium Design to New ICs reference design is available [login to view URL] - Libraries of Components including Components Schematics and Footprints need to be made/changed - Project Files Should be Production Ready Output Format, including complete BOM and Gerber/pick-place files - Design must be safe; the device must operate reliably. - Design must be optimize... 25 Elektroniki, Uhandisi wa Umeme, Mpangilio wa PCB, Kubuni Bidhaa, Ubunifu wa Circuit Jun 19, 2018 Jun 19, 20185d 20h $93
Low Power GPS GSM PCB Design IoT / GPS / GSM PCB Design / Firmware Small form factor Very low power consumption. CAT 1 / CAT M1 Cellular connectivity Verizon, AT&T , T-Mobile (Global use) Battery percentage reporting / Low battery notification. Configurable ping times. I/O for 2 batteries Backup battery and Main battery. Accept battery input 36V, 48V or 52V batteries. Motion detection. Needs to pass cellular certificati... 14 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Kubuni Bidhaa Jun 19, 2018 Jun 19, 20185d 20h $23
We need a Custom and Complete Schematic Redesign/ PCB designed in Altium/ Need to Update current Altium Design to New ICs reference design is available [login to view URL] - Libraries of Components including Components Schematics and Footprints need to be made/changed - Project Files Should be Production Ready Output Format, including complete BOM and Gerber/pick-place files - Design must be safe; the device must operate reliably. - Design must be optimize... 12 Elektroniki, Uhandisi wa Umeme, Mpangilio wa PCB, Kubuni Bidhaa, Ubunifu wa Circuit Jun 19, 2018 Jun 19, 20185d 19h $125
EMBEDDED DEMO PROGRAM Need a hardware and software developer with strong skill sets that can code on the Raspberry Pi 3 and PINE ROCK64 platforms. Must have experience with H.264 video streaming, WiFi, Bluetooth, PZT Pelco protocol, GPIO, PWM servo control, gimbal servo control and remote software control. Project needs completed quickly. Rock64 Board [login to view URL] Raspberry Pi 3 [login to view URL] 9 C Programming, Elektroniki, Microcontroller, Uhandisi wa Umeme, Arduino Jun 19, 2018 Jun 19, 20185d 19h $17
PCB schematics testing and designing, other support I have python code, PCB schematics. I need its testing, PCB designing, and finalization of my electronics model. 11 Elektroniki, Microcontroller, Mpangilio wa PCB, Ubunifu wa Circuit, Raspberry Pi Jun 19, 2018 Jun 19, 20185d 19h $125
Simulink simulatiom I want only add a compressor, i have a Picture of the systems 9 Uhandisi, Elektroniki, Matlab na Mathematica, Verilog / VHDL, Uhandisi wa Umeme Jun 19, 2018 Jun 19, 20185d 18h $21
Breakout Board design using eagle software We are looking for someone that can help us to design the breakout boards for "AFE4490(Pulse sensors)" and " ADS1294RIZXGT (For Heart rate and respiratory rate )" using eagle software. datasheet for ADS1294RIZXGT [login to view URL] and for AFE4490 [login to view URL] 17 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 19, 2018 Jun 19, 20185d 18h $416
EV Charger HI, This is Anshul Shrivastava from Radite Group. Radite group is fastest growing company in India in field of Solar. We have already executed various projects in India. Radite Group is looking to enter into Electric Vehicle Charging Station business and looking for consultant to develop the PCB design for the same. We have gone through and want to understand if a candidate capable of delivering ... 14 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 19, 2018 Jun 19, 20185d 14h $377
EFM32 PID + Bresenham algoritm realization Need to modify a PID + Bresenham algorithms for EFM32 microcontrollers possibilities (EFM32GG11 to be exactly) to regulate the power of the heater through skipping AC periods. The explanations should be pleasant and understandable, without a special termins or anything else. Usefull links: [login to view URL] Hardware probably is not needed, just coding. 2 Uhandisi, Elektroniki, Microcontroller, Kuprogrammu Jun 19, 2018 Jun 19, 20185d 9h $25
Extract Sevcon Controller information(CAN-bus protocol) Hi, I am looking for a highly experienced Embedded systems engineer to do prepare a firmware for me. We are building a Electric motorcycle. I need someone who knows about CAN-bus protocol. We are fetching information from the battery (24 cells of each 4 volts), sevcon motor-driving controller, and EVCC (charger controller). We have completed fetching CAN data from the battery and need data from th... 13 Elektroniki, Microcontroller, PLC & SCADA, Uhandisi wa Umeme, Arduino Jun 18, 2018 Jun 18, 20185d 8h $642
PCB Board and iOT device design for e-scooter =We are building an e-scooter sharing company with a mobile app and are looking to build and iOT device that will be attached to the scooter. The device will likely have network communication, GPS, and bluetooth. Some other details are as follows: * Our mobile app will set a locked/unlocked status for the scooter on the server, and the iOT device should be able to listen for the state change. ... 25 Elektroniki, Microcontroller, Mpangilio wa PCB, Kubuni Bidhaa, Ubunifu wa Circuit Jun 18, 2018 Jun 18, 20185d 6h $74
GNSS multipath mitigation receiver on matlab GNSS multipath mitigation receiver on matlab or python/ or any other platforms . What i am looking for is an engineer with knowledge in digital signal processing , that can build code tracking loops using any platforms , matlab is preferred . please look at the attached paper , the system designed is exactly what i am looking for , if someone could write a code that code produce the error envelo... 24 Python, Elektroniki, Matlab na Mathematica, Uhandisi wa Umeme, LabVIEW Jun 18, 2018 Jun 18, 20185d 4h $2269
Controller using Battery Power for Induction motor Design a controller which will drive induction motor (100 kw) off Battery bank with frequency up to 300 hz. The required voltage is 400 V, 300 hz. You are free to design Battery / Cell arrangement to get required output and also the type of battery use e.g. li-on or polymer or something better... 9 Uhandisi, Elektroniki, Uhandisi wa Kiufundi, Uhandisi wa Umeme, Ubunifu wa Circuit Jun 18, 2018 Jun 18, 20185d 1h $111
Microcontroller Programming Hi, I am have an ARM Cortex STM32F103C8T6 and voice module WTK6900B01that I need to have programmed for pcb. 24 C Programming, Elektroniki, Microcontroller, Uhandisi wa Umeme, Arduino Jun 18, 2018 Jun 18, 20185d $269
need an expert in motors electrical motors expert needed to work on some drivers 14 Uhandisi, Elektroniki, Matlab na Mathematica, Uhandisi wa Umeme, Ubunifu wa Circuit Jun 18, 2018 Jun 18, 20184d 22h $18
Storage locker software The project: Creating the software for a storage locker. The software allows users to choose a storage box, set a PIN and store their valuables in it. Afterwards, they can open the box by re-entering their PIN. ---Required skills--- * Strong UX / frontend-skills * Java (or another Android-compatible programming language) * Controlling an electronic lock (serial port instruction) * Password/P... 34 Java, Elektroniki, Mobile App Development, Android, Software Architecture Jun 18, 2018 Jun 18, 20184d 21h $1403
Need design advice for a simple electronics project (microcontroller + wires + transistors) 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 design should be optimized for minimum power... 19 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB Jun 18, 2018 Jun 18, 20184d 21h $31
THE STUDY OF LOW ENERGY OBJECT USING A THERMOGRAPHIC SYSTEM OF IMAGING AND PROCESSING DATA FROM THE IR CAMERA. i need to design the object in low level energy by using vigo camera [login to view URL] above images shows the task how 2 design 13 Uhandisi, Elektroniki, Matlab na Mathematica, Uhandisi wa Kiufundi, Uhandisi wa Umeme Jun 18, 2018 Jun 18, 20184d 20h $519
Need a 3 Phase Inverter Designer Electrical Engineer 3 phase Inverter for [10hp] Motor 110V 60hz please only bid if you have experience in this field my budget is fix and i will provide details only to winner bidder so make sure you add + you experience and previous work details [related to VFD] dont forget to write proposal. thanks 15 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Ubunifu wa Circuit Jun 18, 2018 Jun 18, 20184d 19h $29
SSI encoder reader software for Arm cortex Software for reading encoder with SSI protocol is needed for ARM (prefably STM32F407G-DISC1 or EK-TM4C123GXL cards). A software for position reading in every 200ms (or more) for an SSI protocol with different brands and bits is needed.. The position information should be send with a common protocol (RxTx, I2C, RS485 etc.). Technical Details - SSI encoder position information with (a touch of butto... 6 Elektroniki, Microcontroller, Software Architecture, Software Iliyopachikwa, Ujenzi wa Software Jun 18, 2018 Jun 18, 20184d 17h $171
Build Arduino/LED strip mask/helmet project Hello everyone, I want to build a helmet/mask with aled strip on it so I can display multiple messages with my phone and still see through it. Basically something like this: [login to view URL] and [login to view URL] and [login to view URL] I need to see through the mask even when there is the led text displayed. Can you please tell me your price and timeline you need ? Can you make it ? How ... 12 Elektroniki, Microcontroller, Uhandisi wa Umeme, Mpangilio wa PCB, Arduino Jun 18, 2018 Jun 18, 20184d 16h $144
Showing 1 to 50 of 119 entries
« 1 2 3 »