Arduino speed check.
Hi there, I am looking for someone with very good command of English, to tutor me on this: I have rotary encoder: LDP3806-360BM-G5-24C, and Arduino Uno. I am lo...
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Develop version of Missile command on Mbed board, using C
I need help to Develop version of Missile command on Mbed board, using C. i will send more details in the chat.
Read moreActive Cell Balancer need guidance for designing and component selection
Need proper guidance for designing an active cell balancer using a soc soh estimation algorithm. * note please apply expert person only which have experience in...
Read moreF7 Flight Controller Design and Development
I am looking for expert engineers. Who have previous experience in Flight controller design. The specs of the F7 Flight controller 1. Support beta flight, inav,...
Read moreDesign a Flight controller for fpv
I am looking to develop a F7 based flight controller. 1. It should support Beta flight, inav, clean flight. 2. Should have imu, bmp280, osd. 32mb black box The...
Read moreI need someone to forward me orders from Mouser and Digikey -- 2
I need someone to forward me orders from Mouser and Digikey. Preferred is someone from EU country. I have several orders monthly and your job will be to forward...
Read moreUpgrade pl Allen Bradley
Need someone to work on upgrading the exiting PLC
Read moreAnalog data to CAN-Bus frames
Simple analog to canbus converter. Data read for potentiometer and send to canbus network as a can-bus frames Platform: arduino nano + mcp2551
Read moreArduino agriculture soil EC/VWC sensor with GUI on PC and TFT screen
I want IOT that can be used in agriculture and horticulture environment. The device must measure the EC and VWC of the soil. This data must be tracked on a PC a...
Read moreTENS electro stimulation device -- 2
HI Need to develop TENS PCB connected with phone app and Bluetooth I have PCB design already but i need to see if its good and continue for full working prototy...
Read moreRF Test firmware USB beacon
Hi, I am looking for somebody who can support me in getting a test firmware for RF testing on a USB beacon. I can share the necessary documents and beacons as w...
Read moreSimple Circuit Design - Electrical Engineering
I need help to design a simple circuit to be sent to have a prototype board made. Requirements 12v 500mA power supply Needs to power a esp8266 board and 2 x 12v...
Read moreRotate a servo with proximity sensor
We need to rotate a servo with a proximity sensor, powered by 4 double A batteries or equivalent. The batteries must last many months before replacing, so syste...
Read morePCB designer
Kami mau mencari, yg ahli dalam mendesign pcb double layer, mulai dari penempatan komponen, print solder, reflow oven, sampai finishing
Read moreConvert serial rs232 thread Wince to Linux C++ equivalent -- 2
Convert this windows CE C++ code to Linux C++ code.. using Linux serial port.
Read moreArduino project -- 2
I have used this script before, but now it is saying Arduino: 1.8.19 (Windows 10), Board: "Arduino Uno" RFIDuino_demo2_lockbox:42:10: fatal error: RFIDuino.h: N...
Read moreArduino project
I have used this script before, but now it is saying Arduino: 1.8.19 (Windows 10), Board: "Arduino Uno" RFIDuino_demo2_lockbox:42:10: fatal error: RFIDuino.h: N...
Read moreSchematic for thermolysis hair removal device
Looking for someone with experience in electrolysis/thermolysis. I am looking for schematics for an app controlled device (esp/ble)
Read moreArduino Intrusion Fire alarm control interface with BLE and Wi-Fi module
This is a project for using an Arduino module and interfacing to Wi-Fi, BLE and ZigBee. The designer must chose a suitable radio module with performance at a go...
Read moreTiny EEG wireless board
I want someone who can design EEG schematic based on ads1299 4 ch and can deliver fully assembled pcb which can transmit data over Bluetooth. The PCB needs to a...
Read moreElectrolysis and thermolysis using esp32
I’m looking for schematics (only) for electrolysis and thermolysis driven by esp32 mcu.
Read moreI need a PLC engineer family with WinCC and SCADA
We have a odour system requiring the system signal monitoring and control via Siemens S7-1200 using WinCC and SACAD factory talk view
Read moreProgrammer_ PS051
Hello, I need programmer for PS501 ICs from MIcrochip. https://www.microchip.com/en-us/product/PS501 Original device is not avilable on the market: https://ww1....
Read moreschematic and pcb designer
circuit for driving 9x10 led matrix
Read moreNeed a Sound Engineer
Designing an outdoor beer garden to include a Stage for small concerts and events as well as distributed sound for regular music, we have 3d renders of the spac...
Read moreUpgrade plc Allen Bradley
Need someone to work on upgrading the exiting PLC
Read moreNeed help with arduino portenta device
Im trying to design a handheld device that would help me diagnose failed components. A quadrature encoder and a SSI linear positioning transducer. I have most o...
Read moreI Need A Programmer
Microchip Ic Micrcontroller Base
Read moreI Need A Programmer -- 2
Microchip Ic Micrcontroller Base
Read moreCalculation of current monitor circuit components
I have the attached schematic to have a reading of current and short circuit. The operational U6 reads current from 0 to 4A and gives a voltage variable from 0...
Read moreCode for arduino pro-mini
This is an alarm with an activation code and with 2 different modes for de-activate it, but with some considerations. Basic components: - Arduino mini pro - LCD...
Read moreEmbedded Internet of things.
I need someone who has good knowledge about IoT, sensors, microcontroller .Rest will be discussed later.
Read moreArduino Engineer to review code logic
I am looking for an Arduino Engineer to review code logic.
Read moreultrasonic levitation
ultrasonic levitation device is an anti gravitation system using ultrasonic wave, using arduino , i need expert ,that do this
Read moreConvert serial rs232 thread Wince to Linux C++ equivalent
Convert this windows CE C++ code to Linux C++ code.. using Linux serial port.
Read moreAudio Circuit Designer / DSP for Active Speaker Crossover
I'm dipping my toe in the waters here to see if I should offload this to someone. I'm trying to integrate an Analog Devices 1450/1701/1702 with the ESS SABRE901...
Read moreNeed electrical engineer to help with an arduino portenta project
I designed my electrical circuit, i need help programming it, it needs to be anble to read an encoder and an SSI signal, aswell as simulate those 2 signals
Read moreArduino developer -- 2
I need help to convert hexadecimal data values transmitted from an Arduino Nano BLE 33 into a data type that can be understood such as UTF and display this data...
Read moreESP32 and Arduino OCPP expert -- 2
I have the source code implemented EVSE and OCPP1.6. But the basic function( connection) is only implemented in the OCPP side. I need to implement full function...
Read moreHelp with arduino code -- 2
I need to change the value of float setpoint in my code with 4x4 keypad then press # and change the value of const float outputspan(speed) with the same method...
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