ESP32 Module Project Goal: To write custom code for an ESP32 module that allow it to be used as a slave device to both deliver JSON packets AND allow pass-through Bluetooth Serial communications. Hardware: We have a custom PCB which incorporates the ATmega2560 and all support hardware. We have a header with RX/TX/SPI and I2C, +5, +3.3 and GND that
Designing PCB and the actual Thermocouple data logger for 8 channels with high sampling rate. This has to be designed for the cheapest way and yet most effective. This will be then connected to a PC by using its software to read the values of Thermocouples.
Need three small PCB's laid out from schematics in Orcad. I have mechanical dimensions and etc. These PCB's are small with 30 - 60 components each. Most of the components are 0805 size. These will be 4 layer boards with ground an power on the internal layers. Also need these quickly.
I have Orcad schematic files, Concept schematic files and Allegro layout (.alg and .brd) files. Is it possible to convert them to Circuitstudio (Altium) format?
I have an embedded AtMega328 based project with a ready schematic, that needs to be converted to a well-designed PCB layout. Work to be done includes placing and routing the main components (microcontroller, BLE module , RFID module) as well as the design of a 13.56MHz antenna for NFC.
I'm making a Mifare Reader for one device, i need one antenna to fit in 58mm x 20mm PCB. I'm using the IC MFRC522, and Cadsoft Eagle. I need all dimensions and value for capacitors.
Hi. We are a wildlife research NGO looking to develop Soil Moisture loggers using Arduino watermark sensors. Already have a schematic layout and PCB design which I could share with you. I need a quotation for developing these units.
Hi Krish M. We are a wildlife research NGO looking to develop Soil Moisture loggers using Arduino watermark sensors. Already have a schematic layout and PCB design which I could share with you. I need a quotation for developing these units.
Hi Krish M. We are a wildlife research NGO looking to develop Soil Moisture loggers using Arduino watermark sensors. Already have a schematic layout and PCB design which I could share with you. I need a quotation for developing these usits.
...software on microcontroller to create a flexible money change machine using the 3 different devices with LCD screen for the enduser. Flexible with configuration file and LCD screen. (also used to program the system) Create the pcb to connect the devices. (multiple hoppers, notereader, coinacceptor) Send all transactions using rs232 to an external system...
***Updated to a simpler mcu, more suited for the project***: I have some PIC12F675-i/sn mcu's, MAX603CPA and LM78M05CDT laying around and wanted to put them to a good use. Wanted basically a breakout board with a power plug and some extra components: a relay or two, an h-bridge, and a couple of pots on ADC pins for adding sensors.
FOC 3 Phase Motor Pump Control Algorithm 24-36V DC 20W - 200W Control, Wifi Controlled, Speed and Control Modes (ESP32 or ESP8266) 2.4" TFT SPI Menu Control Rotary Encoder Input for Menu and Speed Adjustment 0-10V Analog input for External Speed Control FreeLancer will do PCB Design (Altium ) + ARM Based MCU Control FOC Software + ESP Program
Hi. I am trying to build a PCB. It will have the following sensors. Fingerprint sensor: Gas sensor : Micro-controller: Charging controller : It will also have 2 leds ( Green and Amber) for indicating power on and charging. The circuit will also have a master power switch for powering the circuit and a fire switch. The circuit will be powered
This is a long term project to teach and train a software engineer about advanced Electronics, PCB design and FPGA programming. This needs between 3 and 5 hours of face to face (online video conferencing) each week and excellent communication in English. So the payments are weekly as we have the online conferecing calls. The details of what will be
...card have to look professional and modern. . I would like to have the photoshop or illustrator source file. Currently I don't have any logo, a simple one is appreciated or also a simple standard design that represent my work is enough (google image keyword: circuit, pcb, electronic design, firmware, fpga, power electronics ) I would like to ha...
I need (2) boards designed. Each one will have a 6vdc relay, transceiver, ATMEGA controller, USB-B (diagnostic port), and power port. I will need a couple of other plugin options for another 2 devices. I have a working prototype that can be used for confirming components and layout.
I require a product designed to play mp3 files. To program the player a USB stick is attached, the user choses the right song, a RFID tag is placed on a RFID reader and the mp3 is copied to a SD card and an association is made in the system. When all MP3 are configured the system is placed in play mode and a song is triggered when a RFID tag is detected
I need a pcb for relay type voltage stabilizer, it should be up to 9 steps. The power supply should be SMPS 12VDC to control and supply the relays. An additionnal relay should be placed on the output to ensure over voltage protection of the load.
I need someone who can make me a layout, and parts list for a pcb that is small, smaller than 1in x in, that has accuracy of about .5 ft for the gps. ideally i wanted to power it via long life rechargeable batteries. I am looking for the design rights and would like to keep the cost as low as possible
...electronic circuit design skills that can also design the PCB and do the final circuit assembly. The circuit would be based around the Sensitec sensor AFF756. We would need to be able to have an analogue output signal from the sensor that can be recorded with a standard data acquisition card. There will be a few external components to provide flip coil
...hoping this to have this completed ASAP as the project has fallen behind schedule unfortunately. Please find attached the schematics for you to review. I have also got a lot of reference files to help you as it is based on an already available electronics board, so I have a BOM list for about 70% of the project and also gerber files to help you visualize
Dear all, I am going to need in approximately 4-5 months a design for a 3D printer controller board. Here you can find an open-source project to help to estimate the difficulty: [login untuk melihat URL] The board will be similar to the one in the link. The requested features are: - High-quality protection against
I've just make the schematic of the mainboard for Micromouse. When transfer into PCB and finish routing(using auto-router), however, I've got alot of errors when using DRC checking. Auto-Router mode in EAGLE is not good by the way. Need someone who can route the wires in the optimal way using EAGLE (Can use "[login untuk melihat URL]" file to check routing...
Details will be shared with winning bidder. please bid if you have experience.
...part (ORT42G5-3BM484C) for it. Part info: Please refer to the attached datasheet file. YOU MUST PROVIDE complete EAGLE 7.x library file. Second task is create an EAGLE 7.x schematic for a breakout board. You can refer the evaluation board schematic. Evaluation board schematic: Please refer to the attached schematic file. YOU MUST PROVIDE complete and
...project is the Vehicle Control Unit (VCU) which is a supplementary controller to the stock motorcycle Engine Control Unit. The project is to design two PCBs: PCB_SHIELD and PCB_POWER per the schematic and supplemental requirements provided here in. The PCBs shall be design in KiCad (latest version), and all source files will be provided at the end.
Need a tutor for basic project; using LabVIEW to communicate microcontroller in PCB (Printing Circuit Board).
I need you to select a board mount pressure sensor such as: [login untuk melihat URL] That is capable of 15 PSI differential pressure. The higher the maximum operating pressure the better. Once you have selected a board, I need a PCB with the accompanying
The scope of the project is to develop firmware for a PIC microcontroller based pcb. There are 11 opto couplers on the board. The optocouplers takes signals from the 7 segment LCD that I am running using an arduino and 7 segment display. The cables are looped from the 7 segment LCD and are connected to the pitch screws on the card. When the opto
Hello Need professional electrical engineer, Who can design our PCB according to our need. Must have knowledge of proper components so that he can suggest some good options also. [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users]
NEED A PCB DESIGNER WITH EXPERIENCE ON ALTIUM SOFTWARE
...Cortex – M4F processor -LIS3DH 3-axis MEMS accelerometer Milestones will be as follow : 1. integrating fingerprint module and digital numeric keypad (touch screen) to the current design 2. Review existing components footprints and update according to datasheet. 3. PCB design modifications an development . 4. Create PCB 3D model wi...
...for the Microsoft Surface GO tablet. This enclosure will contain 2 speakers, 16000 mAh batteries and a PCB with several ports. Background: This product is meant turn a tablet into a more functional accessibility device for people who are unable to speak. As such it provides longer battery life, inputs not available on consumer devices, mounting and
...development of schematic and PCB design with atmega onboard to control a relay. This will be a complete board with atmega and relay on the same [login untuk melihat URL] PCB board should have probe for flashing arduino bootloader and should have a voltage regulator for working upto 40v. If you have experience with relay, atmega and PCB design, then onl...
need someone to do draw pcb and create files for pcb and pcba, schematics are completed around 80% only several footprint and few connection is missing all missing part needs to be completed as well.
...for a small sensor PCB design to replace an existing one that consists of nothing more than an optical sensor and a header. Budget is negotiable. I was happy to see you have Arduino skills, use Altium and Solidworks. I was also happy to see you are in NY as we are in MA. Additionally I would love to form a working relationship to support our ...