Pcb solderinglavori
Salve Umair Anwar A., ho notato il tuo profilo e mi piacerebbe assegnarti il mio progetto. Possiamo discutere i dettagli tramite chat.
Salve, dopo il nostro primo annuncio conclusosi con successo ripubblichiamo praticamente lo stesso. Abbiamo bisogno per qualche mese di un masterista di PCB che sia pratico con lo sbroglio di circuiti stampati da minimo 3/5 anni e lo abbia fatto su Kicad. Siamo una azienda che si occupa di apparecchiature per parchi gioco e lavoriamo con Kicad sia per la redazione del circuito elettrico che dal punto di vista dello sbroglio del relativo pcb. Per un incremento di lavoro, per i prossimi mesi dobbiamo costruire diversi sistemi elettronici. E' preferita esperienza nella progettazione elettronica e finalizzazione del PCB con una scatola idonea con disegni in CAD delle forature. E' necessaria presenza nella provincia di Verona. Saluti. GDS
Creazione di una pcb custom per prototipo. Necessarie conoscenza del protocollo MIDI e scambio dati con bluetooth dedicato senza latenza.
ciao Alfred, sto cercando un ingegnere da assumere per la produzione di pcb e la programmazione, sei interessato a capire se ci sono opportunità? un saluto
Buongioro Alessandro il progetto riguarda programmazione controller per motore trifase, nello specifico un motore a flusso assiale inhub sperimentale (costruito e già testabile) creazione di pcb con hall sensors, programmazione sensori di peso e approfondita consulenza per portare a termine un prototipo di veicolo elettrico innovativo. Il progetto richiede buone qualità di problem solving e coraggio può essere un lavoro di medio lungo periodo. attendo riscontro, buona giornata Gianluca
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Salve a tutti, abbiamo bisogno per qualche mese di un masterista di PCB che sia pratico con lo sbroglio di circuiti stampati da minimo 3/5 anni e lo abbia fatto su Kicad. Siamo una azienda che si occupa di apparecchiature per parchi gioco e lavoriamo con Kicad sia per la redazione del circuito elettrico che dal punto di vista dello sbroglio del relativo pcb. Per un incremento di lavoro, per i prossimi mesi dobbiamo costruire diversi sistemi elettronici. non e' necessario la presenza in azienda ma e' preferibile la vicinanza a Verona. Saluti. GDS
Per creazione prototipo ricerco un elettronico capace di creare il seguente schema elettronico: Connettore lightning per iphone che viene connesso ad un altro iphone per caricare la batteria Il primo iphone "ruba" la batteria al secondo iphone iphone > cavo lightning > circuito > cavo lightning > iphone Qui un video per capire cosa deve fare que...altro iphone per caricare la batteria Il primo iphone "ruba" la batteria al secondo iphone iphone > cavo lightning > circuito > cavo lightning > iphone Qui un video per capire cosa deve fare questo circuito: Il tutto utilizzando componenti il più piccolo possibile Una volta completato lo schema elettronico su easyeda, bisognerà disegnare il layout in PCB su jlcpcb Ulteriori ...
salve , devo caricare un programma su un microchip atmega 328 , ho gia tutto , si tratta di un pcb prototipo e chi me lo ha fornito non mi ha cariato il firmware , ho gia il codice , lavoro semplicissimo.
Siamo una piccola realtà Italiana, abbiamo la necessità di sviluppare un semplice PCB partendo già da uno schema esistente. Il PCB è semplicemente il collegamento dei seguenti componenti : - Arduino-Pro-Mini + RFM95 ( PCB Principale) - In piggy-Back batteria + sensore temperatura e sensore gps + contatto pulito Abbiamo già la lista dei presunti componenti, e degli schemi eagle di partenza ;la maggior parte del lavoro è copia incolla / conversione. Ovviamente cerchiamo una persone che sia in grado di rilevare problematiche circuitali in fase di sviluppo e che ci produca i files per la creazione del PCB.
Per creazione prototipo ricerco un elettronico capace di creare il seguente schema elettronico: Alla pressione di un pulsante (non con ritenuta) fa partire un buzzer. Quando premo di nuovo il pulsante, il buzzer continua a suonare. Alimentato da 2 batterie CR2025 3v Il tutto utilizzando componenti il più piccolo possibile Una volta completato lo schema elettronico, bisognerà settare tutti i valori per comprare i primi prototipi su jlcpcb Ulteriori dettagli a lavoro preso
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 la 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
Ciao Asad257, prima di tutto ho messo un importo solo indicativo, anche se non ho un grosso budget. Senza perdere tempo ti dico subito di cosa ho bisogno; qualche mese fa ho fatto fare un PCB, sono passati molti mesi dall'arrivo di questo pcb 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 cui: nr 8 uscite relè nr 5 uscite sensori di prossimità nr 3 sonde temperature ntc nr 1 sonda temperatura sonda k nr 3 led nr 3 motori DC nr 1 lettura analogica consumo di un motore nr 1 letture di flusso acqua (legge gli impulsi di una turbina) nr 1 modulo per load...
design a custom electric circuit then PCB with my electronic component.
Ho un lavoro in corso collegato a un progetto precedentesmall PCB desing and testing'
Il progetto si basa sulla realizzazione di una PCB con componenti SMT, compresi 72 chip led, con un microcontrollore che gestisce l'ora.
Desidero riprogettare la scheda di un radiocomando a 433,92MHz con antenna integrata sul PCB che utilizzi un microcontrollore di cui ho già il firmware
We're looking for someone who can make a few changes to a PCB using Altium Designer and has experience and an education in electrical engineering. It would also be an advantage if you are familiar with the ESP32C3, creating circuits is not a problem for you, but it is also not a problem for you when troubleshooting, especially in the RF area. Out of discretion, we do not want to post the exact requirements publicly. However, we will send this to you in advance to discuss working hours and price if the requirements match your profile. Thank you
Construir un circuito PCB o similar que: a partir de la "media" del nivel de audio de la entrada, si dicha media supera un nivel establecido "manualmente" en el circuito, la salida de audio del circuito pase a cero, hasta que la "media" este por debajo del nivel establecido "manualmente", momento en el que la salida de audio se igualaria al nivel de la entrada.
I'm seeking a skilled electronics engineer for the development of a basic single-layer PCB prototype. Here are the essentials: - This circuit creates a pulse amplitude modulated signal which is amplified at high power. The signal is genrated within the circuit so no user input is required. - This project has been worked on before and an added varible resistor and mosfet will be needed as well as the most important part which is power management which can be done with component selection or circuit alterations. - The purpose is a prototype development, which means you'll be instrumental in bringing my concept to life and preparing it for eventual manufacturing. - The PCB design will incorporate analog components, so expertise in working with these components is...
We are seeking an experienced PCB designer to develop a custom printed circuit board for a Raspberry Pi 4 Model B application. The project requires integrating specific components and ensuring the design can be enclosed within a standard industrial box. The successful applicant must have experience with power management and GPIO pin utilization. Key Requirements: - Experience with Raspberry Pi designs and GPIO pin functions. - Ability to integrate electronic components such as 5V relays into the PCB with high precision. - Familiarity with standard industrial connectors and terminals. This project aims to create a highly functional and reliable hardware system. Only applicants with a strong track record in custom PCB designs and the ability to work to exact specifica...
I require a professional with expertise in Electrical Engineering or more fields to design schematic and PCB layout for a mini videoprojector, and a sferic case which I can print. What I need for this PCB: - Must be round - Must have max 15 milimeters diameter (1,5 centimeters) - The components used should be good quality - Must have minimum memory capacity of 10 MB (I think 16MB it's more than sufficient) - The memory must support pdf or text (pdf preferably, but text is also ok or worst case images) - This minimalistic videoprojector must have an option to project this pdf/text/img in any way (like a normal projector on walls, it's ok if will be smaller projecting final image; or like kids toys, where you are looking into a magnifier and see images) - I pre...
As someone passionate about electronics, I am looking to create a PCB layout specifically for large, rectangular, tri-color LED display panels - a design that goes from scratch. Here’s exactly what I am looking for: Requirements: - PCB Design expertise with a keen eye for detail. - Handle the complete PCB layout design process, starting from scratch. - Apply knowledge of tri-color LED panel technology in PCB design. - Assist in producing a PCB layout tailored for large, rectangular shaped LED panels. Skills & Experience: - Experience in PCB design & layout. - Hands-on experience with LED technology, specifically tri-color panels. - Proven track record of designing PCB layouts from scratch. - Excellent understanding of var...
...place - as well as RS485 communication. Absolut main aspect is an accurate (in sense of stability, low noise and absolute value representation) K thermocouple element measurement. Two approaches are forseen - using the high precision MAX31856 as well as the AD8495 in conjunction with a 20-bit SAR and 24-bit SigDelt ADC. Apart from the ADC proposition the project comprisis of a full circuit and PCB creation. Additionaly also the needed firmware for the respective communication (over SPI) shall be properly implemented (well structured and with readable comments). Finally also testing should take please for measure the achievable performance of the proposed and implemented solutions. Please read carefully the attached project sheet with even more details. Looking forward to work...
I'm in need of a PCB design for prototyping purposes. The board's complexity is a double-layer one, and its dimensions are very small, up to 2 inches. The PCB design must be suitable for prototyping, so it should be well-structured, compact and efficient. Key details: - MCU: ESP32 - Interface: Wifi/Bluetooth - Number of sensors to be interfaced: 4 - Type: Prototyping - Complexity: Double-layer - Size: 40mm dia Ideal skills for this project: - PCB design experience, specifically in prototyping - Proficiency in designing double-layer boards - Ability to create compact and efficient designs - Familiarity with small form factor PCBs.
I'm looking for a seasoned electronics engineer to develop a circuit board with a microcontroller wit...power and addressable LEDs, with the design done using EasyEDA software to be fully manufactured by JLCPCB (or equivalent). The core functionality of this project focuses on power management. Your skills and expertise should include: - Comprehensive understanding of EasyEDA software (can take other suggestions) - Proven experience in multi-layer circuit board design - Extensive knowledge in PCB design for power management This project requires intricate knowledge of these areas, so please only bid if you're confident in your ability to deliver. Looking forward to working with experienced and dedicated specialists. Proven portfolio related to power management circui...
I am looking for a specialized electronics engineer with a proven track record in printed circuit board (PCB) design, specifically tailored to handle sensor signals. In particular, the PCB should receive WiFi-based signals from sensors monitoring temperature, pressure, and vibrations. The scope of the project is as follows: 1. **Sensor-PCB Communication:** The maximum distance between the sensors and the PCB would be less than 10 meters. A strong understanding of short-range wireless communication is essential. 2. **Durability:** The PCB design needs to prioritize durability. Please demonstrate past work in creating robust and long-lasting PCB designs. 3. **Equipment Performance Tracking:** The primary purpose of the sensor signals is equipme...
100 Tons Weighbridge controller PCB design with RFID
100 Tons Weighbridge controller PCB design with RFID
I'm looking to upgrade my current ESP8266 controller to an ESP32 C3 Mini controlle...Mini controller. I am primarily interested in freelancers with specific experience in this upgrade. Here's what I need: Requirement -1 : 1. Update existing Master Controller board based of ESP8266 to support ESP32 C3 IPEX/ (EasyEDA PCB design) 2. Retain GPIO connections and other circuits and components. 3. Ensure the position of LEDs, buttons and interfaces are as in current design 4. Ensure that the device supports handling loads upto 3A total without any heat with each port support upto 1 A Requirement -2 : 1. Redesign existing Zone Expander PCB board from Eagle to EasyEDA 2. Add LED Power indicator option 3. Ensure that the Expander handle upto 3A without any heating and ea...
I'm in need of a talented PCB designer who can assist in creating a simple but effective PCB for a power supply. Key Responsibilities: Need a Small PCB which will contain NodeMCU, 4 Relay, AC to DC 5v. This board is for home automation project which will connect through WIFI, RF and control all home appliances. Ideal Skills: - Proven experience in PCB design. - Understanding of basic power supply principles. - Proficiency in PCB layout softwares, like Altium or Eagle. This is a straightforward project suitable for a skilled PCB designer looking to take on a quick gig.
I'm in need of a PCB design. The primary purpose of this project is for prototyping a simple layout. Key Requirements: - Design a single-sided PCB layout - The size of the PCB should fit in the small area you see in the attached photo, so it’s a unique shape. - There will be two automotive LEDs that connect to the PCB, so 4 wires, however, the 2x ground works be best connected and then the positive for each light. I’m considering using a magnetic Pogo connector for the output and it would need 4 connections. You’ll see in the second image, the wiring is for an indicator/brake/running led. So the brake/running are connected and it works as such. The running light is a dimmed red LED, then when the brake is pressed the red light brightens...
I am looking for a skilled PCB designer to create a prototype that fits within a medium-sized, 2 to 4 inch space. This PCB should be tailored to contain an Arduino Mini and a 12V to 5V buck converter, with 3 pin and 2 pin JST GH connectors. The configuration of components on the PCB should follow a clustered arrangement to maximize space efficiency. This job does not require mass production capability at this time, with the primary focus being on creating a single prototype. Ideal candidates should have experience with Arduino components and compact PCB design.
I'm seeking an experienced hardware engineer to design a robust PCB which will fully support my Raspberry Pi 3 Model B+. This PCB is planned to be a part of a control system. The main requirements for the project are as follows: • Full Raspberry Pi 3 Model B+ compatibility support - Your design should take full advantage of all the features of this model. • Control system orientation - The PCB down the line will be used as a control system, all design decisions should keep this in mind. This project requires that the PCB has a 110/240 V input and have a 5V Output and 8 Relay Out of 10V. Some basic requirements for candidates: • Strong knowledge in Raspberry Pi and PCB design is preferred. • Prior experience with networking syste...
...converter is 420 W. Peak - 600 W. 6. Type. I think that a regular non-isolated boost converter will not work, because it will require expensive transistors (or a lot in parallel). Options for bridge or flyback converters are needed. 7. Switch. So that you can turn off the converter without disconnecting the wires. 8. Connectors. At the input, you can use contact pads for soldering 4 sq. wires. mm, at the output - for soldering wire 1.5 sq. mm. Any CAD can be used. If desired, you can use MCUs of easily accessible series: AVR, STM, PIC. This will not be done at the factory, so you can do simple tracing - to check errors and for ease of assembly. Let me remind you that I will need the assembled device. This means it will have to be sent to me using the UkrPoshta or NovaPos...
I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renewable energy, power electronics, motor control, microcontroller coding and PCB design. I have used Arduino, PIC, MSP430, C2000 and STM32 for 8 years. I have developed several codes by using their IDE and compilers. I know all principles of them. And I can do microcontroller simulation by using Proteus. Proteus have microcontroller model and peripheral components to simulate the code. The code can be debugged by using COF file also. Simulation result is same with real time application.
I need a single-layer PCB designed for a consumer electronics product. It involves the integration of sensors and a timer. Basically,, a very small circular pcb board that has 12 micro led lights. And all lights turn on when double tapping was detected, then last about 10 seconds then lights turned off. Using two 1.5v coin batteries. Just that, nothing less and nothing more. Oh, but it has to be very small. Approximately 30mmx30mm. Thank you Regards
I am searching for an experienced electronics technician with these qualifications: - Proficient in soldering - Knowledgeable in Integrated Circuit (IC) replacement - Skilled in troubleshooting The project involves repairing motherboards facing various issues, including overheating, power failure, boot up issues, among others. There's no single specific problem so I need someone versatile and adept in handling diverse issues. Please detail your experience working with similar projects in your application. Your expertise is crucial to ensuring the job is done properly and efficiently. Make sure that you are available around the mtwapa, kilifi Kenya.
I am in need of an experienced professional who can redraw a PCB schematic from the provided layout created in pcbexpress. Key Details: - I have the PCB design files for reference. - Note that this is a multilayer PCB design, so expecting bids from individuals well-versed in managing and understanding multilayered PCB complexities. Ideal Skills: - Proficiency in using pcbexpress and similar software - Extensive experience in multilayer PCB schematics - Keen attention to detail This project will require excellent skills in technical drawing, interpretation of PCB layouts and thorough understanding of the principles of PCB design. If you have a proven record of similar projects, I encourage you to apply. Please mention your experience an...
I am seeking an experienced and detail-oriented PCB designer to put together a professional, cost-effective, and functional IP camera design. This camera should be capable of: - Night vision functionality to capture distinct images even in an environment with minimal lighting. - Motion detection capabilities to alert me whenever there's movement in its range of coverage. - Two-way audio to let me communicate with anyone within the camera's location. - Deliver 1080p resolution quality images for clear viewing. Given that electricity supply will be consistent, I prefer the camera to be wired. This would prevent the inconvenience of frequently replacing batteries, and also eliminate any reliance on weather conditions that could affect a solar-powered system. Ideal Skills a...
I have a 3D printed enclosure that I need to update based on a revised PCB. Key Requirements: - Increase Size: The enclosure needs to be slightly enlarged, up to 10% larger. - Add Additional Cutouts: New cutouts must be added to the enclosure to accommodate the changes in the PCB layout. - Modify Shape: The shape of the enclosure should be adjusted to suit the new size and cutouts. Ideal Skills and Experience: - Expertise in 3D modeling and printing, especially for enclosures. - Understanding of PCB layouts and how they affect enclosure design. - Proficiency in CAD software for precise modifications. - Good communication skills to discuss and implement the changes effectively.
I'm seeking an experienced Electrical Engineer to meticulously route clock, data, and address signals on a high-speed DDR3 PCB in KiCAD, ensuring the design successfully operates at a target frequency of 1 GHz. Key Requirements: - Expertise in high-speed PCB design, specifically DDR3 - Proficiency with KiCAD - Previous experience working on projects with 1 GHz target frequencies - Experience in impedance control for critical signal paths I have a current board that uses an Allwinner D1 module, and I need to transition it to use the actual SOC, RAM, PMICS, and SD card holder. I need the exact module; it was just placed on the board. The board should be complete in KICAD ONLY. Here is the starting point, you *must* use this as your starting point:
