...MEMS sensors feeding an analog processing chip, to an ADC to a PIC micro. we built 3 PCBs for prototype test. the first was populated and had a short. then we tested the bare PCB and there is a short that we simply cannot find. At this point, all I am looking for is help finding the short before building more. Could be a manufacturing problem, just not
Hi Walid, I want to design and build a pcb here in Egypt and looking for a freelancer located in Egypt in order to deliver me the final PCB. I want to build a PCB with 5 shift registers that can control 20 relays and accept 20 buttons as inputs ( total 40 pin ) to be controlled by ESP8266. It is fairly simple board but I need it as quick and clean
deadline for this pcb design is 3 days. The part name CP1~CP80 is cap for power supply. Please place this parts close to IC. You should place of FCON1과 FCON3 connector is Top and FCON2, FCON4 is bottom inner layer is GND와 +5VDC The area marked FAULT - A1 is the structure that stacks up the boards of Fault-A2 FAULT - A3 FAULT - A4.
...a team) who is located in China. I need an electronic engineer skilled in Arduino, Raspberry Pi, WiFi, Bluetooth, PIC, PLC and professional in Electronics schematics and PCB design (Altium)–Circuit analyzing and debugging- Hardware reverse engineering - Firmware development –C++, C- microcontroller embedded system - EMC Compliance Consultancy - Test
Multiple devices will be used in one setup (1 to +100 devices). They authenticate to the network and receive a unique ID. Use of esp32 or another uc for wifi connection to central server. Creation of server software api to communicate with all devices. API talks to an existing MSSQL database with all information about pricing, customers, ... Need to register new devices. This will assign an i...
Build me a PCB layout with all the parts needed from the given schematics attached. I will be sending the PCB layout to the company who would make the PCB layout as well as the parts needed. *Please analyze the pdf fille attached
schematic, part creation, library creation, pcb routing
We need an app for and...images by email. Key points: 1) GPS information must be included as metadata information 2) due to the location of the device maybe data connection is not available. In this case it will be possibile the send the data later with a retry function. Anyway the app will be able to continue to shoot other images with GPS data.
Design a collaborative robotic arm that has the same function like, universal robot, aubo robot, and C-15 Collaborative Robotic Arm. With control box. Similar size and specs. (Working radius around: 1300 mm) Want a 3d file like SolidWorks. -5 difference design -Add some inside components ex-motor, PCB board
Hi Toan L., I noticed your profile and would like to offer you my project. We ...would like to offer you my project. We can discuss any details over chat. I have similar kind of requirement https://www.freelancer.in/projects/pcb-layout/pcb-design-conversion-from-allegro/ I have 2 pcb of designed in 17.2 Cadence allegro need to down version to 16.6
I want a simple GPS app that does the following: 1) show a map, similar to the png file I uploaded. 2) Have a button, when pressed, shows a circle with the current location of the device being used 3) exact GPS coordinates displayed
Hi Everybody The project i have is a controlling 5 leds from a ESP8266 using the pwm. I had a prototype pcb milled out by a friend with a LDR circuit to the A/DC IN pin, a motion sensor input, & 5 x Mosfets to pwm the leds WRGBW. I can program the esp and had a play with MCU/Lua. but due to work and family i don't have enough hours to get it
• Required Developer for Embedded also for GPS / GSM/ RFID Design/ API/ Programming for vehicle tracking. Process of device:- Step 1 In Morning when vehicle starts to collect the students, then Before 5 min. of every student location automatically a notification will be send to student that “Good Morning, with in 5 min. your School Bus will be
need to make a website that can track the exact location of Users that visit it. This will be similar software that is used by google, mapquest, ect. The location needs to be pinpoint accurate I have experimented with wordpress, however the plugin used can only track users down to towns and cities I have worked with other people on this but when we test the website it always gives the wrong...
This project is to be completed in Kicad software; the schematic and pcb layout. It is a 300amp motor controller for 3 phase AC induction motor. The battery voltage will vary between 3volts and 25 volts. It must be able to operate all the way down to 3 volts! Some boost circuitry will need to be designed for gate drive. There will be 6 mosfets total