2.2 tft with membrane keypad

Zaprto Objavljeno pred 5 letoma/leti Plačilo ob prevzemu
Zaprto Plačilo ob prevzemu

I want to create a pcb that will act as cover for the following din rail box:

[login to view URL]

The pcb dimmensions(155.4 x 42) and mount holes will replace the DM9G-COVER and will fit into the D9MG body.

On the pcb top there will be nothing mounted since I will apply a membrane keyboard on top of it. The membrane connectors should be directly soldered to the pcb(i don't know if we can solder them on top).

The pcb will have a cutout of about 33mm x 45mm in order to be able to see the display through it and the 2.2" TFT display will be mounted behind it.

We have to figure a way of mounting the 2.2" display on the pcb bottom with the screen facing towards the top.

The 2.2 display that we will use is this one: [login to view URL]

We will use the Adafruit schematics [login to view URL] from here: [login to view URL]

Instead of the JP1 10 pins connector we will use a fpc smd connector where we will also link the membrane keyboard pins.

The membrane keyboard will have 16 keys that will have 8 pins which i was thinking to link to a CD4021BM96 through 10k resistors in order to use less pins when connecting the PCB to my Arduino controller.

thanks

Oblikovanje tokokrogov Elektro inženiring Elektronika Mikrokontroler Oblikovanje tiskanih vezij v PBC

ID projekta: #18360158

Več o projektu

13 predlogov Oddaljen projekt Aktiven pred 5 letoma/leti

13 freelancerjev ponuja v povprečju za £447 na tem delu

intellisenseIN

Hi there, Please come for the interview as lot of things need to be discussed. We do work in Schematic & PCB design, BOM and Gerber file. I will show you our past work as well. Awaiting an affirmative reply from Več

£388 GBP v 15 dneh
(4 ocen)
4.4
leons01

Hello, We have 15 years of work experience in manufacturing and have worked extensively in china, Apac countries and India. We have a Team of Designing and Developing Electronics Projects and have good experience Več

£450 GBP v 10 dneh
(1 Ocena)
4.4
Clinchhubtech

I have made projects like this and have prior experience in the modules which are to be used in the projects. I will complete this project on time as said. So please provide us with this project.

£600 GBP v 15 dneh
(1 Ocena)
0.0
NomiFinland

Hi, I would suggest placing an AVR uC on the PCB itself so that the device is standalone. In this case you don't need an extra Arduino uC to do the stuff. You can message me to discuss more. Best Regards,

£600 GBP v 15 dneh
(0 ocen)
0.0
LuisAltamiranoY

In have more than 10 years of experience building PCBs from scratch. I can have the PBC design in 2 days and have a couple of review meetings. Also Incan recommend a company jn China to create the prototypes.

£250 GBP v 5 dneh
(0 ocen)
0.0
igorgusakov

Hi there, Please, invite me to interview to discuss in details of your project. It will be nice to know more info about your project A couple of words about me: I am embedded engineer, who has strong experi Več

£555 GBP v 10 dneh
(0 ocen)
0.0