RK 3308 Based iOT Project
Can be discussed over a chat .
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Logic Analyser Files to support Contest, figure out the Infrared Protocol From LED outout
Here are the files to support the contest: https://www.freelancer.com/contest/Determine-Protocol-of-an-Khz-IR-Transmitter-waveform-2127626/ Please do NOT BID he...
Read morePID Controller Programming
We are looking for PID controller Programmer. Any one have PID controller programming experience please apply.
Read moreAutomatizacion responsive
Busco una persona que sepa de programación en general mas concretamente en automatización, necesario el manejo de rhino 3d grasshopper firefly para automatizar...
Read moreCustom PCB design and fab
The scope is to design a testbed utilizing the ESP32s3 chip (8MB RAM 32MB Flash version). Peripherals will be screen, 24 tik encoder, speaker/ buzzer, tactile s...
Read moreRadio frequency engineer
Need help with decoding RF 433mhz for new project
Read moreRadio frequency engineer -- 2
Need help with decoding RF 433mhz for new project
Read moreI need a pcb for a tiny bluetooth touch pad
this is a tiny bluetooth touchpad, for using it on a finger like a ring. i need someone to make the pcb that contains at least. - usb female charger. - battery...
Read morePython developer ❊ No experience required ❊ 1 hour/day
You must live in… Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Colombia, Israel, Kosovo, Montenegro, North Macedonia, Romania, or Serbia. You must be at l...
Read moreI need arduino programmer
Motion control of 3 axis machine using an arduino based controller
Read moreElectrotech assistanct
Hi, I'm looking for potential support at weekly or monthly rate for general support in electrotech. The work may consist of programming (Arduino C/C++), electro...
Read moreFPGA Packets Delay
The project consists in implementing a buffer delay on a 100G traffic done in an Xilinx Alveo FPGA
Read moreESP32 reset after 60 seconds when network unresponsive
Need someone to add 2 pretty simple feature to our existing POS esp32 firmware. 1. Turn wifi strengt up to maximum strength. 2. Make the device restart when WIF...
Read moreI need LED lights (or other lights) designed and worked out for a sculpture
I'm building acrylic sculptures that are lit from below. The lights and electronics need to fit and live in the base base of the sculpture. They're not disposab...
Read moreDevelop a GUI for an Arduino
I am looking for someone who might be able to help me with a GUI development problem. I purchased a Stone HMI touchscreen display but can not get it to work wit...
Read moreControl Tuya Zigbee gateway from my ESP8266 -- 2
I connected a Tuya Zigbee Smart Switch with a Tuya Zigbee(3.0) Wireless Gateway through Smart Life App, and it works perfectly with the app (ON/OFF). I need som...
Read moreBuilding and Battery Management System
We would like to build a solution which supports the bellow parameters. Please feel free to contact us to discuss further.: inputs -Temperature -Water & Hight H...
Read moreCircuit Board Repair
Need help repairing copper that has lifted off circuit board between two pins. As well, need a fuse, soldered between two contact pens on board.
Read moreQuectel 5G module with ESP32 integration
Need someone who can work with quectel 5g module and esp32. Need to send http request using 3g,4g and 5G and to switch in between depending on the availability.
Read moreArduino Faculty (Juniper)
Should have proper knowledge of Arduino Should be fluent in English. Should have experience in Coding. Session will be of one hour. According to the requirement...
Read moreElectronic System designer (Hardware and Software development)
Electronic System designer (Hardware and Software development) We are looking for a product development team, electronic systems designer, who specializes in ma...
Read moreControl Tuya Zigbee gateway from my ESP8266
I connected a Tuya Zigbee Smart Switch with a Tuya Zigbee(3.0) Wireless Gateway through Smart Life App, and it works perfectly with the app (ON/OFF). I need som...
Read moreControl Tuya Zigbee gateway from my ESP8266
I connected a Tuya Zigbee Smart Switch with a Tuya Zigbee(3.0) Wireless Gateway through Smart Life App, and it works perfectly with the app (ON/OFF). I need som...
Read moreFirmware Engineer for BLE + Sensors Communication
Require firmware written for BLE module communicate with sensors. Board is complete. First first milestone: write firmware for testing board components; - Buzze...
Read moreHelp with Raspberry Pi transferring images through UART -- 2
I have connected two raspberry pi’s together through the Serial ports (TX connected to RX and grounds connected to each other). I have a transmitter program on...
Read moreAtmega, I2C, RS485 and PC interface -- 2
For this project, you will be : - selecting the MCU for the HW schematic, - Writing the firmware for the project - clear code with commentaries- ( details will...
Read moreHelp with Raspberry Pi transferring images through UART
I have connected two raspberry pi’s together through the Serial ports (TX connected to RX and grounds connected to each other). I have a transmitter program on...
Read moreDesign and develop GPS Tracking and monitoring board with ESP32-WROOM-32UE -- 2
The PCB board needs to cover followed: 1. Board supply from 8-36V using TPS54240 2. Two analog inputs to measure volts from 0-36V (ESP32 ADC), GPIO36, GPIO4 3....
Read moreDevelop firmware for the STM32g071rb
Description: stm32(transmitter)-->nRF24-->stm32(receiver)-->sim900-->Internet * Transmitter is in sleep mode and every hour wakes up and receives temperature fr...
Read morehelp me correct the code
I have made almost 75% of the code but it is not working so i need some one to help me correct the code, it is based on c programming using FRDM-K64F. I need ju...
Read moreModify firmware EzCast
I need to modify the graphical interface of the firmware and change some HW parameters
Read moreBrain controled prosthetic arm
Embeded c programming to run servo motors ( code is available modifications required to run servo motors)
Read moreBluetooth speaker
We have prototyped mdf rectangular enclosure. We need services for its ergonomics (aesthetic look) parallel to other leading brands in market.
Read moreBuild a circuit to convert voltage levels
Im looking for a person who can build a very accurate circuit which can take differential input of -10 to 10 volt which is isolated the out put should be 0-3 vo...
Read moreBuck-Boost DC-DC Converter Design (Input 60V to 120V, Output 90V 5A)
The project requires a buck boost converter design (Schematic and PCB layout) with the following requirements: 1) Input: 60V to 120V 2) Output: 90V 5A (Constant...
Read moreArduino IoT project, Home automation system
IoT project for home automation and monitoring system. able to real time track conditions of home e.g temperature, humidity and motion detection. able to switch...
Read morefusion360 add parts so we can use it with our designs
hello, we want to create pcb with 30 parts so we can use them in our future designs such as esp32, buttons, leds, relays, lcds and so.
Read more2 PCB designs with full embedded coding -- 2
Hello, We need to design and code two PCB as the following: 1- The 1st one with the following components: - AVR [ATMEGA32], QTY:1 - ESP8266 [Wifi] serial TTL, Q...
Read moreElectronic Manufacturing From concept to Product
Looking for manufacturers who can develop a few different electronic products fully set up with firmware
Read moreI need a PLC programmer , S7-300
I need a program to run two baracoder simultaneously. So each product on the conveyor will have one stamp. So if the line has infeed both will work, first produ...
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