Buonasera ho notato il suo invito al progetto PCB layouting, purtroppo non utilizzando spesso la piattaforma, rispondo con un pò di ritardo. Ad ogni modo sarei interessato a conoscere dettagli sull'attività se è ancora interessato ad una collaborazione. Cordialmente, Alessandro Graziano
Stiamo discutendo per diversi progetti di PCB layouting e DFM. Alcuni PCB potrebbero essere molto complessi (fino 40 layers). Cerchiamo un Freelancer serio professionista per una collaborazione a lungo termine
Abbiamo l...necessità di studiare una schedina molto semplice per un progettino touch capacitivo. Sarà una griglia in grado di tracciare le coordinate del punto toccato. Abbiamo già idea del layout e degli integrati da usare ma necessitiamo comunque di una consulenza in tale ambito. Una volta definita si dovrà realizzare il progetto del circuito.
Cerchiamo un PCB layouter per una collaborazione a lungo termine. Abbiamo in richiesta diversi progetti. Comunicare per cortesia un costo orario per selezione, tuttavia vorremmo procedere con un pagamento a progetto (da determinarsi di volta in volta in base alla board e comunque in linea con la tariffa oraria.) Grazie
...ti dico subito di cosa ho bisogno; mesi fa ho fatto fare un PCB, sono passati molti mesi dall'arrivo di questo pcb e per mie motivi, trasloco ecc ecc ho dovuto fermare il tutto, chi me lo aveva fatto è sparito quindi mi trovo con un pcb con microcontroller e non riesco a programmare. il PCB funziona con ST Nucleo STM32F446, racchiude vari sensori tra
Per formazione personale sono alla ricerca di disegnatore CAD Altium esperto, disposto a tenere qualche ora di lezione online in italiano, preferibilmente nelle ore serali.
design a custom electric circuit then PCB with my electronic component.
PCB design for simple circuit of measuring current draw on 230V 50Hz and changing colour of RGB light on different current threshold points Please see the attached PDF and feel free to ask any questions
I want to interface RFID and sd card using SPI protocol to arduino. Operations: RFID: read/write card ID and data sd card: r...SPI protocol to arduino. Operations: RFID: read/write card ID and data sd card: read/write/delete data in sd card RFID used: RC522 SD CARD SD Card : 4Gb check attached schematic, rfid module datasheet and rfid module image
Hello i need some one to program a firmware for ESP8266 and DESIGN a Circuit (PCB) for connecting the relay and some sensors. Firmware Details initially it will operate in Soft AP mode and when i connect a mobile or laptop it will give IP via DHCP and i should be able to set a new SSID password and some other config via serial console and a webpage
Hi, I need your help to design a wearable case for a custom PCB and battery which will have a functioning button, and opening for a USBC charger. I want to use PLA, Resin, or TPU as the 3D printing material. The application is to function as a wearable recording device. Therefore, size (minimal form factor) and aesthetics are the most important
CReate from all 3 KLS Units (LIght, Mp3 and Tabby) a single PCB. Change Kls to STM32 CPU. Transfer Logic to STM. Connect old Tableau with adm208 chips. Connect I/O Adapter and implement logic. Add a DIP Switch to tell System how many Tableaus are connected. Solve Mp3 Problem. Create Working Prototype. Draw a circuit for EQ and Tableau. Deliver working
Voltage and current sensing for 240v AC based on arduino or similar Due to the complexity of the project and a lot of items could change due to the input of the electronics designer timeframe is flexible
We are a commercial refrigeration company looking to design a proprietary controller based on open architecture...limitations. Inputs required will include multiple temperatures and pressure inputs via remote thermisters and transducers. Experience in designing electronic controls, PCB design and layout and / or electronic devices would be preferred.
Need a gerber file for the L293d motor driver module,Keypad module and AC dimmer modules.
...monitor with alarm management, high precision requested on pressure reading with 4-20 mA sensor. The system must detect errors on pressure probe. Design and production of PCB also required. PCB design must be don with Eagle Soft. Has to be applied to racing vehicles so must withstand strong vibrations and temperature swings. Build and delivery of two fully
...: ->design the circuit, list the components / parts required, write the code, maybe suggest others things to use ->test it on your side until it works well ->send me the schematic of the circuit, and the code to control the board, and instructions to assemble the circuit / code / parts ->give me a list of components / parts to buy and suggest links
...possible issues which may affect safety of device or non compliance with CE, FCC regulations, make sure that all elements are compliant with RoHS regulations. Second phase: analyse PCB design for correctness in accordance with CE and FCC regulations, propose if/any fixes etc. This peer review wouldn't certify CE, FCC conformity but hopefully would reduce number
...controller board. Relay and mcu is blowing up after sometime. Need to fix relay and add transistor so that it does not blow up and blow controller board. Need to provide schematic and wiring ,need to help if any problem during assembly and testing. it should be perfectly working 24x7 It should not take more than an hour to provide solution for expertise
We are working on a project involving de...differentiate and warn the driver of black ice and we also can’t use arduino, need a micro controller similar to atmega8 something along those lines. We need a complete schematic telling how to make the connections and the procedure. Also, a list of which parts to use for this project and why to use them.
...individual will need to design the circuit layout in detail such as components used , powering servos, white Left and right led array eye of the face plate Arduino w/wave shield . IR sensor . The entire BOM. May require PCB design to streamline design. At the end of the project I would receive the circuit layout able to sketch on a breadboard, BOM, working
I am Looking for an engineer that can update the Schematic and PCB of an audio board. Need to Update/add connectors such as MIDI connectors, audio connectors, USB, memory, board size, etc The PCB is in CADstar format, The Schematic is in Orcad format. I have schematics and PCB files, I you have CADstar is a Plus. Our Organization shall keep the rights
Need only schematic design and BOM file using Altium Designer. I want to make POE circuit design for Raspberry Pi 3. It must be capable of supplying over 70W power for the device to be controlled. Relevant freelancer who can handle this project smoothly will be awarded PCB design by next project. Thanks.
...clean) on a fixed time. We have a Control PCB which has 10 Digital Inputs , 2 Analogue Inputs & 4Digital Outputs in each cleaning system which will work on Modbus protocol to communicate with your software. PC which has the control software is connected to Data transmission unit(DTU) which connects with control PCB in wireless connectivity. Each input status
Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings
We will supply files for 4 PCB boards in Altium Designer (Creative Commons) + company logo, and we would need that you add the logo in the boards, then supply the modified Altium Designer files + ODB++ manufacturing files + Gerber manufacturing files
...10um. Also, do not forget that K > 20 is forbidden and your circuit needs a startup circuit! (Hint: Consider using m=4 to simplify your equations.) What is required: 1) Schematic annotated with the operating point (THIS ONE IS THE MOST IMPORTANT ONE) 2) Transient Simulation showing correct startup (ramp VDD from 0 to 1.8V) 3) Sweeps showing that
Need a prototype for a project. My needs are: Hardware * An Arduino based PCB * Two temperature sensors, preferably DS18B20 - The first temp sensor attached to a 1,1 meter long cable -The second temp sensor attached to a 0,2 meter long cable * A GSM shield, preferably SIM900 or other GSM shield that will work world wide * Re-chargable battery, preferably
Mainscope: Engineering, PCB Layout Design, Embedded Software, prototype - Induction heater Power : 2KW Frequency : 8-30kHz Input Voltage : 350VAC 60Hz Single Edge quasi resonant Dimension : 25 mm x 25 mm x xmm (the depth is independent) Controls: -Current measurement -Voltage measurement -4 digital Inputs -4 digital Outputs
I want to build a product wi...el-reader The job is to design a schematic for a product which would meet the following requirements: Read animal RFID Ear tags(134.2Khz) at a range of 1 meter or more.(This is the difficult part) It will be made of two parts.1 - RFID Reader, 2 - Antenna Enclosure design is not required at this stage. Schematic only.