Need help for HPCI PLC application
Need help for HPCI PLC Electrical automation application. Motherboard has been crash and need help in restoring the application in new server. Need an Expert wh...
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Solder Assembly Project
We need an experienced Solderer to assemble some equipment for our VR experience. Circuit boards, wires, and IMU's. If you can handle soldering we can make an i...
Read morePCB Gerber Files Design
I have a pcb that I need redesigned but in order to do so, I need gerber files of the design I want to make. i need assistance with creating gerber files.
Read moreRobotic Guitars and other Stringed Instruments
I am looking for an individual who understand this topic very well. The individual should be able to design and understand and any problems with this electronic...
Read moreUS ONLY! Conversion from PADS to ORCAD and Checking the PCB artwork
1. Conversion of existing PCB artwork files created in PADS LAYOUT 9.2 - 2010 to CADENCE / ORCAD 2022 - 17.4 - 2019. 2. Conversion of Schematics created in PADS...
Read moreLithium battery for a 800V power inverter
We need to do a resizing of the pcb's for a high voltage battery to the sketch in the "Melacs 800V battery.pdf" file, to a new layout. The main task iOS to divi...
Read moreEsp32 to Mitsubishi FX5U PLC communication through Modbus-RTU using RS485.
Esp32 to Mitsubishi FX5U PLC communication through Modbus-RTU using RS485.. Need hardware communication diagram if using max485 or any other ic and software to...
Read moreselection of smart TV in xiaomi which support DVB-T2 and process and dev kit
Hi I am looking for a electronic developer who can research about the following items and give me a good result. 1. I want to know which smart TV among xiaomi s...
Read moreCANBus based Temperature Sensor NTC
a. Multiplex 16 NTC Sensors on Microcontroller b. Communication Protocol : CAN c. Input voltage: 5V DC d. Input : 16 numbers NTC sensor e. Output: CANH & CANL c...
Read moreIR distance module Design.
Hello! I need an engineer to help me develop IR distance module. The distance detection range is 10 ~ 100cm. The most important thing is cost. The overall estim...
Read moreWaiter robot with line follower ,obstacle avoidance and interface with RFID for halting near tables
I am developing line follower waiter robot , i need to develop circuit by using atmega 328 , ir sensor for line following, ultrasonic sensors for obstacle avoid...
Read moreIn need of a little help with electronic circuit using EasyEDA
Hello, I'm trying to design my own electronic circuit using many backlit tactile buttons (lit via LED). These are driven by a 12V DC power supply and I'd like t...
Read moreElectrical/Electronics Engineer required
I am looking for electrical engineers (Team of 15+ Members )for long term having sound knowledge of PCB Design, Programming, Power System, Firmware design, Comm...
Read moreGerber Edit
Don't have original P-CAD PCB design files, only Gerbers. Need to edit 4-up panel Gerbers to create 3-up panel as shown in M2IOREV3_3up_Panel.jpg. Or edit singl...
Read moreElectrical
I want a licensed electrician to rewire my whole house.
Read morePCB PADs layout
we have a project that started with PADs and we nee some modification
Read morePCB design
PCB design, layout Design, schematic
Read moreDesign a digital input capture program on Uno WiFi R3 AtMega328p+NodeMCU ESP8266 and send the info on TCP/IP socket
I want a simple telnet protocol based program to be done on Uno WiFi R3 AtMega328p+NodeMCU ESP8266 which will capture the digital inputs ( upto 12-14) from vibr...
Read moreTouch indicator
I am looking for a design for a battery operated light that is activated if a ball hits a strike plate using readily available materials. The strike plate would...
Read moreMini camera slider driven by an Arduino
Project outline. The goal is to be able to move a camera on a linear rail driven by a stepper motor. The stepper motor will move a camera forward for a very sma...
Read moreRegulador de voltaje variable con salida doble
Hola, necesito una fuente variable con 2 salidas salida 1 de 0.75 a 4.75 voltios salida 2 de 4.75 a 0.75 voltios El circuito tiene que ser simple Con transistor...
Read morebuild me Liquid volume sensor
We need to develop a flexible wearable sensor which can measure liquids ie volume and pH at bare minimum, we are looking at off the shelf product to start the i...
Read moreHealth monitoring device
We require the long term collaboration with an experienced electronics software developer in order to write software, test & enhance our product through several...
Read moreECG blood pressure monitor testing kit
We develop a ECG and blood pressure monitor combo + mobile app. For this purpose, we require to work with an experienced firmware developer for the long term (s...
Read moreDesing small module in Designspark PCB and Kicad
Looking to have this designed with Surface Mount components as a small module. https://circuitjournal.com/arduino-auto-power-off Header pins can be through hole...
Read morePCB Designing and prototyping
I need single side PCB designing and fabricating - it's a power distribution board for Raspberry pi and motor drivers.
Read moreConfigurar LORA LSE01 SENSOR HUMEDAD Y EC DRAGINO
Tengo un sensor de humedad LSE01 Dragino que funciona con Lora, quiero subir datos a CAYENNE de temperatura y humedad.
Read moreLED lights with PLC
I need to have LEDs programmed to: 1) turn on/off when specific stock markets are open/closed. These will work via wifi, with a refresh every 30 minutes. The po...
Read moreElectrical engineering with PLC
I need to have LEDs programmed to: 1) turn on/off when specific stock markets are open/closed. These will work via wifi, with a refresh every 30 minutes. The po...
Read moreSoldering job for circuit board
Dog chewed through wire connecting to a circuit board. Need a new power cord with breaker on it to be soldered back on.
Read moreI need a switch for DC/DC high voltage of 15,000V
I need a switch for the high voltage, see attached sketch. We have a DC/DC high voltage of 15,000V and a pulse capacitor up to 15,000V to 25,000V. For this we n...
Read moreBuild Temperature Controller
I need some one to build temperature control device with k type thermocouple and relay control.(need PID control). You can use any microcontroller. I need PCB d...
Read moreI need a plc programer
I want to build a freeze dryer. I need to control the freezer, chamber temp sensor, vacuum, vacuum pressure sensor, 6 heated tray heaters and 6 tray temperature...
Read moreElectronic and circuit development
I currently have a circuit that has manual 'switches' in it. Currently there is a piece of plastic that spins around on a shaft, hit hits two manual contact swi...
Read moreI need a PCB designer
I want to power multiple raspberry pi’s using LiPo battery. Each raspberry pi will have a camera module attached to it. So I need to incorporate a button to tri...
Read morePCB Design using Proteus
PCB Design Expert using Proteus. Working knowledge on Arduino would be an added
Read moreHelp me build a musical telephone
Community charity project for the elderly. Based on a concept well-described on Github, need an "electrical" builder who is able to build a musical phone. It is...
Read morePower Recharge Generator system for E Bikes -- 2
Component’s 3 main battery ( Bat1, Bat2, Bat3) input connections using XT-90 Connectors. 3 (35 amp) Resettable Fuses with Hi Current (40 amp) Diodes Epoxied to...
Read morePCB Design Layout- USA & AUSTRALIA
We are a USA and Australian service industry company looking for a team of PCB layout designer to work in an upcoming project. Below are the outlines of the pro...
Read more220V AC to 120V 60Hz pure sine wave converter
You'll design and prototype a circuit that converts 220V AC to 120V 60Hz AC (pure sine wave). To do so, you'll need the following: - 1. Rectifier (to convert 22...
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