custom Arduino mega 2560 PCB
$30-250 USD
Dibayar semasa penghantaran
Move a working developed Adruino Mega project to standalone ATmega module.
1 additional integrated circuit + custom Header / Connectors for external sensors/modules,
Could also be done Via custom Expansion Shield + Mega2560-core Mini 2560 for example.
Custom Expansion Shield specs needed / ATmega module
Additional circuit :
max31856 EGT
1 x 2 pin plug
or
5 Pin header plug for existing prebuilt module
1 x 2 pin power
9v ..14v vehicle power
Fused, reverse pol protected, 5v 2A
1 x 3 Pin
Serial Comms output
1 x 5 pin plug
Rotary encoder/switch
4 x 3 pin plugs
5v Pressure sensors input
4 x 3 pin plugs
Temp sensors
DS18B20 based sensors network so will have 4.7K resistor signal-5v on board on single anolg input
1 x 3 pin plug
AFR
ground, 5v, analog input signal
1 x 4 pin header
on board Knock sensor module (5cm x 5cm)
ground, 5v, analog input signal, digital input signal
1 x 2 pin plug
External knock sensor input to module
1x 3 pin
Ethanol sensor
Ground, 5v, Digital input
1 x 8 pin plug
Trans module plug
ground, 5v, 6x digital inputs
2 x 3 pin
analog future expansion
ground, 5v, analog input signal
1 x 6 pin plug
external relay module
5v, ground, 4 x digital outs
1 x 5 pin on board Header
HC-05 bluetooth Module
Note:-
headers/modules to centre of board
plugs to side and rear - stacked for easy side access via custom enclosure
After re-avaulating we feel the best route is a custom sheild design which will use
1. Mini mega 2560 plug in module
http://www.inhaos.com/product_info.php?products_id=118
2. 36v-12v Power supply module
http://www.inhaos.com/product_info.php?products_id=145
3. HC-05 Bluetooth module
4. MAX6675 Thermocouple Module
5. Our our custom Knock sensor module 5 pin
6. Stacked header connectors for external sensors, switches, comms, expansion.
We are using modules as this will cust down on complicated incircuit designs and time, and will allow easy replacement or upgrade in future.
ID Projek: #14882369
Tentang projek
29 pekerja bebas membida secara purata $287 untuk pekerjaan ini
Dear Sir, If you are looking for an highly skilled hardware engineer, I believe that I am the one who you're looking for. I am also an experienced PCB designer who has over 16 years design experience on complex PCB Lagi
Hi Sir I am an expert PCB designer with more than 8 years of experience I can do it for you. Please have a look at my profile I assure you quality work and on time delivery Relevant Skills and Experience Please review Lagi
Hi i can do this perfectly ......................................................................................................................
i am an electrical engineer. i am expert in pcb design Relevant Skills and Experience electrical engineer Proposed Milestones $55 USD - pcb
Have to develop the PCB. Relevant Skills and Experience 10+ years Proposed Milestones $90 USD - PCB Design
The current price and timescales are only place holders to allow me to communicate with you If you think I can help then please send me further details Best Regards Dave Lelievre Poole Dorset Relevant Skills and Exper Lagi
Hello, it is a pleasure to greet you, I like carry out the project if you allow me and tell me all the details ... Habilidades y experiencia relevante Very much Htos propuestos $100 USD - to start project $122 USD - Lagi
Programming has developed as an energy of mine; I get pleasure from working in numerous fields of this profession. Relevant Skills and Experience PCB layout, c programming Proposed Milestones $30 USD - initial miles Lagi
Design board around Mega 2560 Relevant Skills and Experience We have worked around arduino for long time, literally since its inception. We can help you design the board. Proposed Milestones $688 USD - As per discuss Lagi
Hello do you need ready soldered board or PCB design? I coud all. Relevant Skills and Experience 5 years hardware design, develop expirience Proposed Milestones $155 USD - pcb design, gerber files
Hi Sir, I would like to work on the custom arduino module, we can discuss more detais by chat if you agree. Please take a look to my profile to get an idea about my skills and backgrounds. Thank you.
Hello, Greetings! With a proven track record of successful achievements, I am pleased to present my application for your consideration as a Freelancer. Relevant Skills and Experience Please have a look at my profile a Lagi
Hello hiring manager I read your details and I understand is that you wish to move Adruino Mega project to standalone ATmega module. Relevant Skills and Experience We are expert in C Programming, C# Programming C++ P Lagi