Microcontrôleur Jobs
we need you to make verifone eftpos programmed especially chip because when we copy chip from card including input pin doesn't work in atm because there is algorithm program in chip that code keep changing and generate new code but somehow for a code programmer be able to come up with new method for that code . I try to explain it again. Before we only need copy of magnetic stripe and pin ...
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We are from argentina and we are looking to hire a pcb + software designer to make Patrol tour guard system with GPRS and stand alone system. Must have a litium battery and memory to save data collected by guard and led light to work at night. We Will assamble them in buenos aires once finish. Must have have good english level and be profesional. Then we will need all Filles to assamble here. Wil...
This is a 30+ year old instrument making corp with a solid market and tech not marketing driven so we understand give and take in design. Requirements below- The 5150 will produce a pulse-train with varying frequency from 0.5Hz to 5Hz and a duty cycle of 5% to 100% to actuate a solenoid. Output based on the value of the 4-20ma signal relative to user-set requirements from a touch-pad on the HMI. ...
Hello We need an expert who knows how to repair vehicles program ecu, immobilizers, keys etc. We will provide on site assistance, what we need from you is to find out what the issue is and ask us to provide what is needed to repair it
Sou Davi,curso mecatrônica e estudo na escola Técnica Rezende Rammel. Estamos em um mês de campeonatos de projetos e devido isso, preciso de auxilio em uma programação usando arduido. O ciclo do projeto baseasse em : sensor de batimentos e oximetro max 30100, transmissor e receptor rf433 e modulo gsm siml800 e 2 arduinos. Preciso que 1 arduino envie para o outro os...
We are developing a machine which has a 7Inch touch screen (HMI). This unit has inbuilt WiFi and RS485 module. Our machine has stepper motors which will communicate with HMI through RS485. I have attached the sample code from the HMI company for RS485 communication . What we need is an android firmware to control the machine. Our machine has 7 Stepper (RS485) + 3 Servo (RS485) + 1 Analog + 3...
enter a pallet size onto a screen to move step motors on actuators moving the two outside runners in or out to the size of the pallet. also moving the stacker (not shown) to the length of the pallet.
I already have code written for a program for PIC18F2550 to light LEDs at specific decibel ranges utilizing the analog input. It is like a VU meter. For example: at 25 dB: output pin RB0 would be HIGH at 30 dB: output pin RB0 and RB1 would be HIGH at 35 dB: output pin RB0, RB1, RB2 would be HIGH at 40 dB: output pin RB0, RB1, RB2, and RB3 would be HIGH and so on. I just need someone to in...
We’re looking for an experienced PLC design with knowledge of WAGO PLC controllers. We’re renovating an old building in the Netherlands and we want to automate the majority of the building with sensors, pulse switches etc. Once renovated it will function a cocktail bar so think lighting, mechanical ventilation, a freezer (for draft beer system) and security systems. The brain of the ...
We’re looking for an experienced PLC design with knowledge of WAGO PLC controllers. We’re renovating an old building in the Netherlands and we want to automate the majority of the building with sensors, pulse switches etc. Once renovated it will function a cocktail bar so think lighting, mechanical ventilation, a freezer (for draft beer system) and security systems. The brain of the ...
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DESCRIPTION: I have two pumps in WASTE WATER TANK. Each pump is protected with MOTOR PROTECTED SWITCH from thermal overload, and has contactor which will turn on the pump. Waste water tank has hydrostatic probe for measurement level of the tank, also waste water tank has 4 level floats for controling pumps. PLC PROGRAM: I want somone who can make PLC program like Ladder diagram (S7 300) who will...
it is a system integrated with a communication system using arduino Mega 2560, the idea is to select one person on a 16x2 LCD display, once the person is chosen, the name will appear on a 32x8 Led Matrix Max721. contact me for more details. I need someone who can start right away and complete this fast. the work is already started
Hi I have allwinner a13 chip I need a pcb designer to design a minimum system board for this chip Allwinner a13 core and a Ddr ram and a band flash chip I need altium pcb file External links [se connecter pour voir l'URL] [se connecter pour voir l'URL] [se connecter pour voir l'URL]
I need a BLE expert to work with us to develop a BLE mesh network that we can use to deliver IoT outcomes. You will need a very strong understanding of BLE mesh as well as working with a wide range of BLE enabled sensors. You will also have a strong working knowledge of other communications protocols, particularly PLC
Need Prototype for my Project, has to use raspberry PI or arduino, please check the process form the attachment.
i will explain detail via interview . i need to develop some firmware for ESP32
I want to make device design and software to reset printer chips CRG-045
The aim of this project is to implement an Ethernet to WIFI router, which connect all the connected devices to internet delivered by the Ethernet side. An external 4G/Ethernet router will provide internet to the esp32 via the Ethernet port.
hello, i just need a start plug in to read a write data to a game called X-plane (flight simulator ) the arduous code will communicate with the plugin and populate a data to LCD i2c and when button press the game will response i just need a small example of both and i can take it from there the arduino code or cfg file in plugin will have to be able control several arduinos and need to be able...
I'm looking for tutor can help me in my area electrical and electronic engineering, I do logic design in vivado program
I need embedded C coder who code for menu using PIC18F4520 and for SSD1306 OLED display
Verify if my circuit is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-domain input and output waveform
I am looking for someone to write a program that will run on an STM32 and talk to an SX1276 LoRa module. It must use OTAA to join and I must be able to set the Keys to program the IC. I need some to tell me the best STM32 IC and why. It must also be low-power and have the ability to sleep for a set time. I also want it to read the temperature from a DS18B20 temp probe. It would be nice if the STM3...
TI CC1310 - Wireless Microcontroller that is working on sub 1G area. I need assistance with programming it with some code. Handling the RF core and SPI/I2S peripherals Knowledge with ST SPSGRF (spirit1) is also alternative
I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.
teach me 1)tiny os, 2) using micaz mote 3) nesc language
transfer Arduino uno project to Arduino mega seems like I cant get the pins corrects
I am searching for an electronic hardware engineer who can work together with my team in The Netherlands and China for the schematic design and PCB layouts in Eagle.
Would need the idea to be restricted for now, however we are looking to build our differentiation over and above a camera like Mi Home Cam ([se connecter pour voir l'URL]), for a reference. Hence need the right team member who can take up the task for PCB design & firmware programming for this project.
A microcontroller with weight sensor to measure a weight setpoint. If object is heavier than setpoint, a signal will send out to turn off the switch and motor will stop . There must be a casing with digital indicator to show the weight. The project ideally should be made in Singapore .
Need a programmer to create an Arduino library for interfacing with the MCDC04 chip. All I2C functionalities of the device should be implemented as defined in section 6 of the datasheet, and formatted into functions in such a way that makes the library relatively easy and straight forward to use. (Similar to how Adafruit or Sparkfun writes their libraries.) Commented code is expected, however it ...
I need to control 4 solenoid in a certain pattern. Parts need to be used for this project is OP AMP as an Buffer, opto isolator, 4 channel mosfet board, NI DAQ 6341. Attached please find the previous schematics which my team lead has shared with me. he asked to com up with some ideas or design the circuit because it has some flaws in it. The op amp will burn out for some reason, the input signals...
Simple library similar to [se connecter pour voir l'URL] but for STM32 micros. Select two GPIOs (IN and OUT) to simulate RX, TX and connect to dust particle sensor PMS7003.
I am an electronic and communication engineer. i want to develop a digital jacket which will be control the temperature of the human body. it will contain sensors and a micro controller which will communicate an bring a relief results.
I'm looking for a developer who will write a Arduino/raspberry pi software and compose set of equipment. Arduino / Raspberry Display - alfanumeric Barcode scanner Relay Purpose That is a tool to match if barcodes from 2 boxes are the same and matches together. User scans 1st box, code is stored, user scans 2nd box -> if barcode is correct, signal is sent to Analog output for Next XX...
This is a small project, i am looking a quick resolution, you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )
Need to trigger sounds using a dfmini player module in relation to a LDR sensor for a project I'm working on within a toy company. Would be good to get some advice for future projects also by talking me through your process
The circuit is inside of an electrical plug supplying power to a battery charger. I need someone with the right equipment to record the communications between this circuit and the charger. I will provide you with the battery charger and the plug, with the cable spliced to enable tapping into the signal wires. The communications occur upon plugging in the cord, and periodically thereafter. I think ...
I have a image file of circuit. i want to make the Eagle sch and BOM. I attached the image file. your task is to draw sch on eagle and make BOM I recommend the digikey and mosuer for BOM. I hope your good response. Thank you.
I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed.
Hello there, Thank you for your time. All I need is a micro controller hardware purpose built please. It is similar to an Orange Pi but I want this customised further with some specifications. Please, can you build us a sample and give us an appraisal or approximations in time and cost ? The hardware architecture requirement is attached in the file. Many thanks for your help. best, S
We would like to program a plc to control and monitor 4 sensor values with 24v DC outputs needed to be controlled
Hello, i need to get a DualChannel FullHD Panel working on a A20 Allwinner Chip (Olimex Dev Board or Cubieboard or other A20 boards). The u-boot need to be based on mainline and boot from SD card. Datasheet for Panel and other parts are available. Should be as simple as setting up a defconfig for the Display. Looking forward to your offer Jakob
I want to some advice on ECU Remapping and ECU read/write devices. If you have enough experience in this fields, I want you to give me some valuable info a few hours.
Necesito soft en MCU de NXP (FreeRTOS) que levante del ADC un datos y lo comunique mediante pyerto serie RS322 a una PC.
Design a Raspberry Pi compliant HAT with the following specifications LSM9DS1 ==> Gyro , Compass , Accelerometer MCP3808 ==> Analog Digital converter MCP2515 ==> CAN bus controller MCP2562 ==> CAN Driver 16 Mhz Oscillator for the CAN bus 120 Ohm Termination Resistor for the CAN Bus termination selectable via Jumper 10 PCB Screw terminals for the 8 Analog Channels of the MCP3...
