A startup company based in Africa. Am looking for an experience designer. 1) Stop button (general stop for all applications) 2) Cooking. Manual Start button (for cooking for rice with temperature sensor when the water is finish and the temperature reaches 100degrees.) 3) Mixer. Manual Start button ( to start the motor slowly and pickup speed and run for 20 minuets and stop. Motor ...
We are Looking for a Developer who can help us to setup and design proper Web server for our device. and application . attached are the available modules . which is available on Google . we need editing and implementation on our devices. Task & Responsibilities. 1) Setup Embedded Server on our System . 2) Connect some of our Existing Devices via Sockets , Telnet , Usb . Rs232 and other...
We need ST32Cube experienced person who can develops us an application on STM32 Details will be given.
Hello I have a flowchart of a product that we need to create a base design for. We have a working version but some of the parts are becoming outdated and we to to update it. The product takes a signal for 3.5 mm connector on a PC and feeds it to four connectors. The volume level then coming out of the four output connectors can be managed by the board by raising or lowering Digital Pots. The b...
T-section dual-band impedance transformer for frequency-dependent complex impedance loads The searched transformer matches a load with different complex impedances at two frequencies to a real impedance source.
PLC programming in Codesys for automation projects in manufacturing industries. I will give the flowchart in GRAFCET, then it is needed to program and debug the code. Beckhoff TwinCAT3 preferred.
I am looking for an experienced PCB-Designer which can help to make an small revision (Pin change) on a existing Altium PCB Layout. It is a 2-Layer PCB 26x26mm. Please contact me for further information.
I am still new to esp8266 and have not used esp32 yet. I need help with syntax and some void routines from time to time. I can deposit/pay some amount for x number of accumulated minutes of help with small projects I am playing with as I learn. Example: I can post to url with esp8266 but need to curl [accedi per visualizzare l'URL] with esp8266.
I have simulation of the said topic. However, braking and regenerative braking is not getting proved. I want to these to be done in simulation. Following which controller pcb for the same can be designed.
A circuit getting 12V power supply with the help of a power jack and that 12V was converting into 9V with the help of a XL4015 converter module then this 9V was converting into 5V with the help of LM2596 converter module this converted 5V was further used to power microcontroller, a Bluetooth and 2 connector are provided for the 5V so that we can connect external components to our PCB. Further thr...
A circuit getting 12V and 4A supply which was broken into 2 parts with the help of XL4015 module (converter) which provide 9V and LM2596 module (converter) which provide 5V , further we are using a microcontroller and three L298N to run three stepper motors having same configuration because it was required that we have to run the motor in such a way that it should take small steps (micro steps) ...
I am needing assistance designing a circuit board or component that can do the following. 1. Record a 3-4 second sound such as a Clap, Doorbell or Dog Bark. 2. Once the device hears that sound, I need it to send a IRF signal to a device within a 20 foot radius. 3. I need to be able to set the IRF signal to a particular output signal much like you would program a universal remote. Other words the ...
Hello I am after a 5v RGB LED strip light PCB drawn up . the PCB will need to be double sided with the RGB SMD 5050 LEDs on both sides the controller will need to be the 5v not 12v and have a button to press to cycle through the colours on each press . There will also need to be added a separate line for a Infrared Emitter and too vibration switches . more specs available .
I need to send the processed information from the sensors: mpu9250, bme280 and ht22 via canbus and serial port using hal for a stm32f106v6t8 (same microcontroller as blue pill). Is preferable freeRTOS. I have tested devices. I have hardware on breadboard. You can check by teamviewer. [accedi per visualizzare l'URL]
I am looking for an Electronics Engineer to design and spec components for a countdown Relay with a separate lcd display. The machine it’s for is all 240v. Best if UK based as require list of components and suppliers.
Hi! I would like to see if it is possible to build a small (max size of a hand) RFID signal blocker case that senses when a motion (perhaps movement) is going on it shouldn't block the signals anymore. And when it's not in motion it block the signals.
I am looking for someone to help me with 5 ways audio intercom system using STM32. The communication will happen over 2000 feet wire. We need signal amplifier to transfer data long distance wire. Please bid if you understand and know how to do this project.
You have to design low power anti-lost smart ble5.0 bluetooth tracker keychain key finder. Features: - Two-way finding within 30-meter - Disconnection alerts - Buzzer volume up to 90dB - - Last seen location mark on the map - Blue LED indicator light, easy to find the tracker in the dark
I'm looking for a professional in programming with stm32 Discovery Board. the frequency range of audio signals extends from around 20 Hz to around 20 kHz. Output signal tones such as end of program, EAP-Tone etc. via internal loudspeaker (approx. 2-5W). Volume and tone can be adjusted via software and can be saved in the EEProm Serial commands -> USB to UART -> FTDI232 baud rate 3840...
We are looking for embedded developers that are experienced in working with the ESP32 microcontroller. You need to be good at these things: C programming. Debugging with JTAG debuggers ESP-IDF Programming A bonus if you have experience in: Development with GRBL, Marlin, or some other motion control project Knowledge and experience in using 3d printers Experience in designing electronics
Hi there, I have a pressure/strain/load gauge that I would like to have reverse engineered (and possibly a prototype made). I have a very rough schematic which shows the specifics. I have the physical gauge in hand and can post it for physical inspection. I will share pictures and what files I have once we start chatting.
I want a person who will provide me ESP-32/8266 code written in Arduino IDE. The code will make ESP-32/8266 as webserver. It will also have a HTML script to control four relays and to provide Wifi credentials. Control four relay include feedback. Also want relays to be controlled via MQTT.
2021 is the 50th anniversary of the Kenbak-1, which the Computer History Museum of Mountain View, CA has identified as the "first personal computer". I would like to create a replica design of this computer using commonly available modern components. I would like the attached Theory of Operation document converted to a schematic diagram. Ideally, this schematic would be in KiCAD, but ...
Hello, I've tried to find anybody for the whole project, but I did not. So the first step ;-) I need a script and a simple circuit diagram (Also hand painted possible) for a nrf52832 with two BME280-sensors, one hx711-module and an RTC-Module DS3231. Fetch the data hum1 hum2 temp1 temp2 pressure1 rtime weight and save them in a variable.
Hello Need small MIPS Assembly Coding project done urgently. You can apply ASAP if you are good with Assembly Coding Thanks for reading
- I need someone who has worked with ADE7753 to read the voltage, current, frequency, W, VA, VAR recorders. ***Only those who have experience with this integrated circuit.***
Hi guys ! I would like you to develop a PCB board like the photos added. It is for bitcoin mining. I would like that the PCB use as much as it can for SHA-256 hashing. I am not experienced with PCB design and developpment, but sure it will be not mine but our project. Will be good for both. If you think you know how to do it. I know it exist BM1287B for SHA-256, then you are the pros ! Thanks
pls read this before you bid to avoid wasting of time an electrical expert need to complete a code use to generate firmware built for Zigbee for DL-22 module , more details will be given. You must have DL-22 cc2530 module to verify your code