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$30-250 USD

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Publicado hace alrededor de 9 años

$30-250 USD

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I need an idea for a contactless button on the thick glass housing cover. The glass is in front of the processing board where all the electronics should be placed. Current solution consists of reflective IR sensors which are not working well for environmental conditions reason, such are bright sun and high temperature. There are four two buttons used for scrolling through the configuration menu and selecting options.
ID del proyecto: 7322117

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8 propuestas
Proyecto remoto
Activo hace 9 años

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8 freelancers están ofertando un promedio de $469 USD por este trabajo
Avatar del usuario
hi sir i am an expert electrical engineer as far as your requirement is concerned i think we should use a acoustic or ultrasonic MEMS for this purpose as there will be no effect of the light or temperature on it. please reply to discuss it further I assure you quality work Regards
$155 USD en 3 días
4,9 (242 comentarios)
7,9
7,9
Avatar del usuario
I am an Electrical Engineer having specialization in Electronics and Control, working as Lab Engineer at FAST National University Pakistan, in Electrical Department,I have conducted the followings Labs, and also supervised Projects related to these labs. 1. Control System Design & Modelling (Matlab & Simulink) 2. Digital Logic Design (Verilog, VHDL) 3. Digital System Design (Verilog, VHDL) 4. Computer organization & Assembly Language (8086 processor, 8051 controller) 5. Electric Machines 6. Circuit Analysis and Design etc. I assure you, if you assign your project to me, you surely gonna work with me in future.
$250 USD en 3 días
4,8 (260 comentarios)
7,2
7,2
Avatar del usuario
Hi there, we will build the circuit and ship you. There will be 4 terminals that output 5V or 0V when triggered by touch. for example when you place your finger on pad-1 (under the glass) the connector 1 will go to 5V DC. Touching again it will go to 0V. if makes sense please let me know. Best Regards, Shahbaz.
$750 USD en 15 días
4,5 (47 comentarios)
6,8
6,8
Avatar del usuario
hi, i think we can use use Kinect motion sensors to detect hand movements or Sharp IR proximity sensors. I have worked with both and can provide solutions for you. Inbox me for more details
$388 USD en 7 días
5,0 (4 comentarios)
3,7
3,7
Avatar del usuario
Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You
$222 USD en 7 días
4,9 (6 comentarios)
3,9
3,9
Avatar del usuario
I can help you design a solution with all the required functionality. Need to know the thickness, type, ... of glass and various other parameters. Thanks & Regards, Milind
$222 USD en 3 días
5,0 (1 comentario)
2,6
2,6

Sobre este cliente

Bandera de SERBIA
Belgrade, Serbia
0,0
0
Miembro desde jun 27, 2011

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