Read a 0-5v analog input and turn on an output depending on the analog voltage
$8-15 CAD / giờ
Circuit conditioner for force sensor. This is a 2 part project, I need a simple PCB desgined as well as a arduino programming. The PCB will be enclosed in a billet aluminum case that I will make myself.
It will use a 128x64 OLED Display with I2C and 3 push buttons for user setting. Push button are Up, Down, Menu/OK. The arduino will feed 5v to the force sensor and read the analog voltage coming back. There is 6 setting to be set by user;
- Resting voltage reset --> Set the voltage of the force sensor with no forward or reverse force applied
- Pull Force --> Set the voltage when force sensor is being pulled
- Pull Force Deadband --> Set the deadband of the pull force
- Push Force --> Set the voltage when force sensor is being pushed
- Push Force Deadband --> Set the deadband of the push force
- Output Polarity --> Select between Switch to ground or Switch to +12vdc
Output must turn on when either pull force or push force has reached their setting, and turn off when the deadband is met. If the "Output Polarity" and it's related component are complicated to implement, the other solution is to add a 4th wire to the circuit on the input side, so there would be a "Switch to ground" and a "switch to +12vdc" wire that the end user could use whichever he need.
The PCB must house a power supply for the arduino, 3 wire screw header for the force sensor conection, the OLED display, 3 pushbutto and 1 or 2 solid state relay depending on the solution for the "Output Polarity" setting. It will be enclosed in a nice billet aluminum anodized case.
ID dự án: #37217259
Về dự án
28 freelancer chào giá trung bình $11/giờ cho công việc này
Hi I have more than 8 years experienced in circuit design and development in my past I have designed lot of board for company I can deisgn best way under emiemc
Hello, I'm Guilherme, an Arduino specialist. I'm equipped to design a PCB and program the Arduino for your force sensor conditioning project. Let's discuss your sensor specs and integration details.
Hi there , I am proficient in PCB design, programming in C, Python, and microcontroller programming. I have also been working in these fields for two years.