Sigfox IoT Device
This project involves developing hardware and software. The device is based on 3 key components, a broadcom APDS-9250, a STM32 MCU and a Sigfox transceiver. Tog...
Read more
ID / Date
Listing
Link
Hardware Engineer Needed in China for assembling of PCB
Hi, We need someone who can assemble PCB for us and also test it. Please bid if you have done similar work before. Thanks.
Read moreElectrical schematic using solid works electric
I have a glovebox control panel technical specification and want to create the electrical schematic
Read moreCrash course on circuit and layout design for camera high voltage flash circuit
Hello I need a crash course from someone with a very good knowledge on electronics circuit design especially for devices that is used in camera system and more...
Read moreEDA schematic KiCad 6: complete, review, find errors and correct my schematic
EDA schematic KiCad 6: complete, review, find errors and correct my incomplete schematic, transfer and prepare to layout. The project is called ECSS. It is a pr...
Read moreControl panel PCB and wiring diagram
Hi there! I recently made a device and I need a control panel built for it as well as a wiring diagram and power requirements to get it to work as one unit. I n...
Read moreESP8255MOD + TTL485 artnet
Hola, deseo poder configurar placa ESP8266MOD para trabajar con artnet DMX wifi Arduino Gracias
Read moreAuto OFF Sensor Switch
Manual ON / Auto OFF Switch We need a Circuit Schematic Diagram for a Simple Sensor Switch The Circuit will be turned on Manually. The Circuit will have 230V In...
Read moreMeandered PIFA Antenna (Bluetooth) simulation (circuit & system design with Ansys)
Simulate electromagnetic performance across component, circuit & system design with Ansys. Verify that the described PCB geometry is feasible and proceed with e...
Read moreDC-DC Bidirectional Power Supply
* Bidirectional * Buck/Boost * In-1 40-60v * in-2 10-60v * current 0-100a * RS485 Write: output current(current can be changed while the device is working), dir...
Read morepower connector board redesign
We have a 4-layer board designed in Altium Designer which contains 4 different power input connector and go to multiple output connectors. We need to increase t...
Read moreRK3568 Board Design -- 2
We have schematic in Altium format. We will give layout and we want design. Design has some errors but not much. This design includes LPDDR4 Ram design. We need...
Read morevalidate and check PCB layout and Gerber in Altium Designer
I made a PCB for a motor controller based on WIFI. I need it to be checked thoroughly (the PCB layout and the Gerber files) and give me a detailed report - sign...
Read moreI am trying to hire a PCB designer urgently.
There is a project where the schematic design and element arrangement have been completed. To complete this, we need a competent PCB designer. All information w...
Read morebuild a keyboard PCB
Design a PCB for a keyboard. I am trying a design a custom wireless split keyboard with integrated trackball.
Read moreiSmart Control Customer Proposals
Hi there we are looking at getting some one to create us a powerpoint template we can use for client proposals . if i am honest with you i dont have the time an...
Read moreRK3568 Board Design
We have schematic, We will give layout and we want design.
Read moreHardware Creation MDB Vending Machines -- 2
We would need to create a hardware to sit on a raspberry pi or an arduino and connect to vending machines control boards. We would like to read data from the ve...
Read moreDesign two small interconnected PCBs in Eagle
We are building a prototype product (utilising a Raspberry Pi Zero) for some market testing. We require a 33 x 87mm PCB to be designed. The PCB will include a 2...
Read moreGSM module
I have EC20 GSM module which i would like to test with arduino/STM32 and than finally custom board with atmega328/STM32 and GSM module
Read morePrototype Building
I need PCB to be designed and fabricated for a project. 2 units of the final product are to be shipped on completion, along with mounting.
Read moresoftware agnostic camera modules for ice-cream cabinets
need to design software agnostic camera modules for ice-cream cabinets and capture the images of ice cream within the cabinet and transmit them to the cloud or...
Read moreCrash course on solar system different electronics circuit design (BMS, DC/DC, inverter, etc)
Hello I need a crash course from someone with a very good knowledge on electronics circuit design especially for devices that is used in solar system (example:...
Read moreDesign a PCB for prototype device
This is a project within our prototype project where we are looking for a new circuit design and building a brand new PCB from scratch. We have an existing desi...
Read moreContinuous Weighing Machine
Need to monitor the continuous stock weight in a given storage box.
Read moreDesign and development of Battery Management System for Electric Vehicle Battery
We need to design, develop a battery management system for Electric Vehicle with IOT enabled smart telemetry system. BMS should be EMC compatible with complianc...
Read moreSmart home control devices
Develop smart home automation switch in first phase. Needs developer for end to end development, pcb design, programing and set up backend services.
Read moreLed circuit design
I need to design a an led circuit using ×14 (12v x400 mah or .4A) led smc. Design needs to be optimal for a 12 v 25000 mah battery system.
Read moreLoogPass electronica
se requiere un programador con experiencia en arduino para completar proyecto ya en curso son pocas actualizaciones y creacion de apis especificas para conectar...
Read more3 Phase Power Supply Monitoring Module
I want to make a 3-phase power supply monitoring module. It should be a low-cost solution. Your task: ->Design a PCB for the same. ->List down the component. (I...
Read morePCB schematics using gerber and BOM
we have Gerber, BOM and pics for 3 PCB and wish to get a schematic made
Read moreLaser tag with transmitter & receiver which should work in Day & night light conditions.
Description:- Given scenario - The system has encoded laser (IR) Transmitter and receiver powered by 5V battery bank. Requirement - Project scope includes a har...
Read morePROYECTO ARDUINO RELOJ -- 2
TENGO UN CODIGO EL CUAL TRATA DE UN ARDUINO NANO MAS 2 MOTORES A PASO, HACEN LA FUNCION DE RELOJ, QUIERO MEJORARLO.
Read more5 Channel MPU Signal Processer
Looking for help designing a device with will read 5 separate, isolated signals from passive sensors. The primary variable is frequency(50Hz - 25kHz, 0.05VPP -...
Read moreInstall radio antenna
Install a radio outdoor ham radio kit.
Read morehelp assemble arduino
i need help assembling my arduino project in the bread board
Read moreSensor Project
Most of it is completed. However, there is some corrections with the Arduino and the circuit. Please message me for more details.
Read morePCB ASSEMBLY
Need a person who can assemble the pcb by soldering the components and test it.
Read moreSell electronics
I need someone to help me sell electronics, anyone can,
Read moreLooking for arduino C coder who could help me edit code for esp32
Hello, I'm looking for some firmware engineer who could help me edit cosmetic stuff which is displayed on tft screen through esp32. Previous programmer left the...
Read more