Microcontroller jobs
I have a 1971 scanning electron microscope, electron microprobe. It has a TV rate scan board with 1970 era electronics including DTL microcircuits. It has ten different adjustments on the board. I want a simple TV (NTSC) single IC solution. Bart Cannon
Components: Arduino MEGA 2560, SIM900 GSM GPRS Shield, DHT11 Temperature & Humidity sensor module (pictures attached). I need someone that will explain to me how to connect this components(I have wires, breadboard...) and write a simple code. When I send a text from my phone, arduino should reply to me what sensor reads(in this case lets say temperature). I dont understand this so much, so I d...
Need custom bootloader for SAMD21G18 to load firmware updates from SD card and decrypt. Also need matching pc app to encrypt updates before distribution. Basically need to combine the SD SPI bootloader from this project: [url removed, login to view] combined with the security features from this project: [url removed, login to view]
We need a Circuit Designer, Who Can Design circuit for us as per our demand, only serious people contact.
Please look through the file. Look forward to the discussion.
I want to design a circle through the Proteus program with the code. I have the code but I do not know the results show.
electrical engineer with a knowledge of DC/DC CONVERTER SIMULINK
Hi Denis A., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I have a LabView code to control an instrument" Keithley 6487 picommeter and voltage source". The code is basicly for an older version of the instrument and I made some changed to have it working on this version. I used to be working some time but I want start showing some problems later on. I want to have it fixed and make a stand alone version from it.
Supply and delivery of one Robotic arm or electronics to answer my intercom system. Overview. I have an Intercom system that visitors can open the door by entering in a pin code to a keypad on the ground floor.(we are on the 20th floor) This will make the telephone type handset ring. The action required is to lift the handset and push a button located on the front of the intercomin t...
Hello i have a frequency list running on a windows type media player i need to be able to out put this list one by one to a usb port and have it talk to an FY2300 6MHz Sine wave frequency 0-6MHZ Full Control Dual Channel DDS Function Arbitrary Waveform Signal Generator (can be found on aliexpress) [url removed, login to view],searchweb201602_4_10152_10065_10709_10151_10344_10068_5722815_10342_...
i need to display, battery percentage, voltage, and remaining time to charge battery and remaining time for battery to be discharged. if youre interested let know then we shall discuss details. NOTE ; URGENT.
We want to outsource the hardware design and embedded software development process of a gps tracker device, which can work with both solar and battery powered (even with both together), send data through GSM/GPRS/NB-IoT. Mass production concerns should be taken account during the desing phase.
Common circuit board which supports 6w to 42w solar LED street-light On board provision for varying output current and wattage On board provision for late night dimming mode LED driver type: Micro-processer controlled dual PWM DC-DC buck driver
I have been designing a custom arduino mega 2560 and I am not able to program although I have burnt boot loader on the mega 2560 also there is a firmware on atmega 8uu that when I plug it to the compiuter It recognizes arduino mega 2560 on port... but I can not program it and IDE returns error
i have a PCB board which is designed using SMT ( smart mount technology ) while we are required to have normal pcb boards where you drill holes then weld the components if its possible to be fix let me know please i need a new one today using multisim but if you can do one using pcb wizzard it can work as well
Looking for Skilled Embedded developer/Firmware expert with the following skills for IoT project for developing a BLE Based exercising machine. 1) Firmware development experience in: • MCU: Nordic NRF51822/52832 • Rich knowledge and experiences at C/C++/Embedded C, Embedded Linux, FreeRTOS. • Have used ARM, MPU, PLD and embedded system eq...
Design and build an Arduino based expression pedal with MIDI/USB controls and an OLED display. Design enclosure, the electronics, PCB and develop the software including mechanism to update software in the final product.
We need a person who have experience on EEG. Task is to make a circuit to process EEG signals with necessary noise filters. And visualize this signal on some desktop application. Desktop application should display Alpha and Beta waves. Requirements: -> Breadboard circuit, Schematic Diagram -> Visualize Alpha and Beta waves from EEG electrodes. (Visualization on PC software) Only bi...