Control Stripled 12V x 12,5A with Raspberry Pi 4
We have a stripled which works with an adapter of 12V x 12,5A with a breadboard( Please see attached image) We need the instructions ( which EXACT electrical ma...
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PCB design and coding
Need to have a microcontroller with a Bluetooth module. the PCB will revive stings from an app and convert those strings into PWM signals 5v and about 36v conne...
Read moreDesign and code for Nextion touch screen 7". 7" Nextion HMI TFT LCD
Nextion-7” touch Scr-Serial-Program-2021-Freelancer-Proj Nextion 7.0'' HMI TFT Screen Intelligent Display Module with integrated 4-wire Resistive Touch Panel Fo...
Read moreSolar Microinverter design
Hello, I would like to discuss more on the chat. Thanks
Read moreControl System Engineer Required
Control System Engineer Required for Electrical Engineering Project
Read moreCircuit design, programming and IOS app. -- 2
It requires the design of a circuit that has a sensor that can measure a distance of 5 cm to 500 cm with a resolution of 1 mm. You must maintain that resolution...
Read moreCustom brushless dc motor electronic speed controller board design and procurement
I need an engineer to help design and procure a custom brushless DC motor electronic speed controller board. Board will be used to control approximate 500KV hob...
Read morebuild me a PCB
I need a PCB for induction heater
Read moreBuild a spaceship simulator for 5 year old son.
https://youtu.be/xRoCDYLanTA This is the bigger project. I want to build one panel at a time.
Read moreZulu Upgrade
Upgrade Motor run project to include time change and convert to nonvolatile memory. Would like to stay with the 4051 micro.
Read moreElectrical engineer -- 2
I need an engineer to wire and design a house for less than a week
Read moreESP32 POE LAN Gateway
Hi, feel free to bid if you have experience with ESP32,LAN8720,POE 1. Description of the device LAN / POE gateway based on the following components: - LAN8720 -...
Read moreData logging of up to 24 inputs
assisting with designing a device capable of logging up to 24 different inputs. Inputs are 0-3v. attached is a copy of our current manual data logging.
Read moreVerilog Tutor wanted
With solid knowledge in FSM, Verilog, Testbenching, and basic Digital Electronics concepts for help in some questions
Read moreElectrical engineer
I need an engineer to wire a house in less than a week
Read moreElectrical Engineer
I need an engineer that can wire a building in less than 2 weeks
Read moreCircuit diagram & simulation
An electrical engineer is needed to design electronic circuit for a small air purifier and provide compatible battery and small fan that can withstand high temp...
Read moreelectrical tools
electrical tools is very important for the safety purpose because the any type of mistake in electrical they are small mistake big loss of life .In a electrical...
Read morePCB Design of HDMI Loop with USB Capture
Hi, I need HDMI device what can do HDMI Looping from Input to Output with the same quality. For more information,lets chat.
Read moredesign ESC for BLDC motor
design a circuit for ESC that can drive 6S motor.
Read moreElectrical Engineer / Schematical Drawing
We are looking for an electrical engineer to reverse engineer a product and complete a drawing. Please register your interest and work examples in response.
Read morebuild PCB designs
Hired person will receive altium squematics and must design Altium PCB files.
Read morePower supply circuit design for computer
I want to make a power supply for desktop computers powered by a toroidal 50/60Hz transformer. smps transformer driven at high frequencies will not be used. A t...
Read morePCB SCHEMATIC REVIEW
Need to review a schematic and find any errors or changes needed
Read moreElectronics Project
Project for Electrical / Electronics Engineer. Need EE to design 4G / 5G Wifi Bluetooth GPS. Low Cost / Low power consumption / Position Accuracy, etc. Specs /...
Read moreElectronic circuit design
Temperature indicator which will sense temperature from thermocouple and indicate
Read moreSim800c chip troubleshooter
I am having difficulty turning on SIM800C in my designed circuit (not module , the sim800c chip). The power is ok but when iI pull down the PWR KEY for 1 sec th...
Read morePCBA Soldering and Firmware Loading
We are looking for an experienced PCBA soldering technician as well as the ability to download firmware to our products. At this point, we are looking for a par...
Read morePCB Project
Hello We are looking to have an electronics engineer design a PCB for a randomly released component for a athletic sparring system we are putting into productio...
Read moreBattery charging cycles
In this project i want a display of total number of times battery charging and discharging cycles. with the use of arduino in proteus software
Read moreDesign of ferrite transformer with flyback topology
Looking for freelancer who can provide designs for ferrite based transfer with flyback topology. I intend to use VIBER 32 IC .and one more IC. Rest can be discu...
Read moreStroboscopic lamp modulator
Dear Freelancers, We work on a project that requires a kind of stroboscopic output from any commercial LED bulb. We are looking for a simple 220 volts / 50Hz an...
Read moreAutomatismo controlado mediante HMI
Necesito un proyecto desde cero que consta de la programación del controlador, programación HMI, diseño de PCB y asesoramiento para el montaje eléctrico de: Sof...
Read moreI need an architect.
I have land at national highway where I have to open my shop and make home. So I need design to construct / make in a beautiful way.
Read moreMake a circuit diagram
I need a simple circuit diaram. I just need a circuit diagram for the battery and switch and led. The switch is ON-OFF. When it pressed, then led gets ON and we...
Read morePCB design, Custom USB 3.0 host card (Kicad preferred)
Hi, Looking for help with designing a custom PCIE to USB3 host PCB. The unique thing about this board is that it needs to have 4 dedicated USB 3 host controller...
Read morePCB Desıgn
Hi, I want to design a pcb which arduino and arduino ethernet will be on same card . Also Input designs as 24v dc input . and outputs are design as 24vdc relay...
Read moreDevelopment of Li-Ion 4S Trickle battery Charger
We need a Circuit Designer with extensive knowledge of Li-Ion Battery Charger. It will be 4S 7500 mAh 18650 Battery. Trickle Charging Function Battery Fault Fun...
Read moreBuild me a ultra low power 8 led vu meter circuit (buffered)
I need a circuit to show audio level (~0-2V) on 8 LEDs as a bar graph, but using very low current, and not effecting audio signal. I can build a basic circuit u...
Read moreCircuits and Electronic problem
I have one question of Circuits and electronic to solve. You will need knowledge of LTSpice and manipulation of circuit formulas. Preference for Poruguese langu...
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