ultrasound PCB
ultrasound electronic PCB connected to piezo transducer need the pcb to have 1.7Mhz freq. with 8 outputs need that the pcb will be impedance the same as the tra...
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PCB gerber file making
I want to make a gerber file of my schematic
Read moreZigbee Network using Silabs Mighty Gecko Devices
I have a project that requires using Silabs MGM210P Mighty Gecko Modules to provide a Zigbee network to collect data. The System on Chip (SOC) code for the Coor...
Read moreRFID Door
I have arduino uno r3 and rdm630. Trying to make rfid reader that will actuate a relay hooked to solenoid latch
Read moreAlarma con Arduino
Estoy buscando una persona que tenga experiencia desarrollando proyectos con arduinos, con el fin de que me pueda a ayudar a implementar una Alarma con sensor P...
Read moreConsult for a micro-frontend & micro-service architecture
an experienced monolythic dev team requires an very experienced architect or tech lead to discuss and to define a micro-frontend and micro-service architecture...
Read moreNeed a software engineer for designing and programming
Need a professional software engineer for designing and programming
Read moreControl a valve based on water flow and pressure sensors.
Control an electric water valve based on flow and pressure sensors. 12V operating voltage. Report water flow readings via email and GSM modem. Display water flo...
Read moreDebug ESP32 Code and Interface with LMP91000 AFE
I am looking for an experienced developer to help debug an Arduino code. I am interfacing a 3electrode sensor with LMP91000 AFE then getting the readings via th...
Read moreValve Delay
Write a 6 second delay into existing code to prevent two valves from being open at the same time.
Read moreESP32 WiFi Mesh with ESP IDF and ESP-MDF with AWS MQTT
The agenda is to create a mesh of more than 100 ESP32 nodes devices each of which is connected to load cell using HX711, the data of these nodes are sent to AWS...
Read moreHardware Designer
Job Description: Position Summary Synergy Circuits is looking for a highly motivated “Hardware Engineer” capable of working collaboratively in a cross-functiona...
Read moreRobotic Inspection System
With a camera mounted on a robotic arm, a printed circuit board assembly has to be inspected. Looking for some one to identify a suitable robotic arm, write sof...
Read moreCCTalk and arduino interface
I need some help with CCtalk and to create an interface for a coinchanger. This is a project that is very close to what I want to do: https://cctalktutorial.wor...
Read moreMCU-Based 6-layer PCB Design
• We have created the schematics of an MCU (Micro-Controller-Unit)-based PCB. • This MCU and hence this PCB is also capable of realizing several communication p...
Read moreQi wireless power receiver and Controller board design
I need assistance with developing a Qi Wireless power receiver and ESP32 controller board. It is a simple and standard ESP32 design, with addition of standard Q...
Read moreSimple ESP32 circuit PCB board update and adjustments
I need assistance with building a PCB on EasyEDN. It is a simple and standard ESP32 design, placed inside a small compartment. The components include: 1x ESP32...
Read morenextion lcd
its small project with lcd nextion where i have HMI file with start stop pause button for count down time from 60 seconds and finished time reset and regain to...
Read moreTechnical writer
Protocol analyzers and exercisers for low speed and high speed mainstream technologies. PCIe, UFS, I3C, PM bus, SM Bus, I2C, SPI, eMMC, SD,SDIO etc. Electrical...
Read moreNeed a PLC developer
Develop PLC program for Keyence, Mitsubishi, Omron to embed it to Control panel. PLC should be developed based on our requirement as well as test it.
Read moreProgramming arduino
Hi Looking for programming arduino to operate DC motors
Read moreArduino nano programmming for PWM LED driver using I2C communication
I need an Arduino Nano sketch for PWM control a LED driver with 31x LEDs using I2C communication. We want to connect a prototype PCB with groups of LEDs and che...
Read moreCompleting a project
I was working on a project with an engineer but he couldn’t finish it because I wanted to change the circuit From Arduino to ESP32 I have the codes he made for...
Read moremaking custom arduino board
hello this is kim from korea i need a custom arduino board that has mega2560, uproading chip(ft232 or atmega16), micro-b usb connector the board size is 65mm x...
Read moreKiCAD PCB Designer needed
We are looking for a professional KiCAD PCB designer who can design from scratch with block diagram. Will share the block diagram connections and some component...
Read moreESP32 board
Hi, looking for guys to complete my esp32 board. It requires impedence control for the antenna. And needs to be routed into small size 4.9×3.9 CM. Take a look a...
Read moreNeed an electronic engineer to help me bulld a wireless accelerometer sensor
Using ultra low power MCU and 3 axis accelerometer sensors, need to design a PCB. what would have in a PCB: - 1 ultra low power MCU - 1 ultra low power 3axis ac...
Read morefixing Arduino code that wont load and build a wiring diagram
fixing Arduino code that wont load and build a wiring diagram. i have all the lines of code just needs cleaned up and a wiring diagram drawl for Arduino/adafrui...
Read morearduino get data from api -- 2
arduino get data from airthings api. Using ESP8266 or ESP32, authenticate with Airthings API using oauth2 method and read/return device variables please check y...
Read moreAD2 circuit project
I Need help building a simple circuit and using analog discovery
Read moreCustom MIMO module -- 2
We are looking for an RF Engineering company for our newest project. We would like to create a MIMO radio module with -130 dBm sensitivity @ 500 kbps. I would l...
Read moreCustom MIMO module
We are looking for an RF Engineering company for our newest project. We would like to create a MIMO radio module with -130 dBm sensitivity @ 500 kbps. I would l...
Read moreNeed a 3.2" display changed from an ili9236 to an ili9341
I got some Arduino mega firmware thats written for an ili9236, but since the screen has broken down, and gone out of production, we are not able to get a new on...
Read moreIOT GEN1B
Conversion Arduino code to Cortex M4
Read moreself balancing robot
I am using IMU WT901- witmotion, #2 Dc motors 300 rpm 12 V, Lidar for obstacle detection, ESP32 microcontroller, and suitable motor drivers. Need to implement P...
Read morecompile iNav firmware using cmake
The iNav repo: https://github.com/iNavFlight/inav Must use version 5. Target : MATEKF411SE. You must change these things : change in vtx_smartaudio.c: const cha...
Read morePWM LED Dimmer with touch screen and STM32
I want LED dimming controls through touch screen buttons using PWM and STM32 or Arduino.
Read moreFirmware Microchip PIC32 DHCP option 66 (tftp)
We are using Microchip MPLAB X with a PIC32 compiler (MPLAB XC32) and the Harmony v3 library. HW includes power and voltage measurement, fan control, power off/...
Read morePLC Crouzet Programmer Traffic Light
We are looking for a plc programmer who can write a program to control a set of 2 traffic lights each with 3 indicator lights (red, amber, and green). The syste...
Read moreLabView bug fix
LabVIEW code not working, Sensor firmware formatting, things like that.
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