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I need a microcontroller to monitor up to 250 sensors.
the solution must be designed, assembled and tested.
it consists of both hardware and simple software.
When operational, need to be able to configure some settings.
please see 1-page specs attached. to access use passpass123
all details of the hardware, schematics and full software source code must be provided, including surrendering al...
Arduino Controller. Mixing four-way valve position based on temperature measurement.
Job is to program an Arduino temperature controller for furnace. The measured variable: temperature of pipe. The position of a valve can be changed by for-way mixing motor valve. Sensor temperature DS18b20. Setpoint is fix like: setpointemp=55; control on or off valve is relay high or low (digital pin). PID control.
Complete project on github :
I need this program to be edited to work (and simplified if possible).
It is supposed to be a rover that goes forward following right wall using sharp sensor, and avoids obstacles using ultrasonic sensor on front. At some point there will be a piece of tape and when it crosses the tape it needs to initiate line following to the end of the tape then resume wall following.
Here is project that we developed using arduino Modbus library(https://github.com/smarmengol/Modbus-Master-Slave-for-Arduino/blob/master/ModbusRtu.h) . The code seems working fine with indivual slave device . When we doing loop back test only 2 device get communicated. we are looking for the people who can alter library so multiple slave device get worked. I found problem in Revbuff ()...
raspberry pi 2 with arduino and windows 10 iot - home automation
Looking for someone capable of working with raspberry pi 2, arduino and windows 10 /azure or other for various home automation prototypes we would like to create for hvac, lighting, etc.
Will also need advice on how best to proceed and recommendations for various product ideas.
Please have appropriate experience.
Desired Skills ARM, Raspberry P
We want you to rebuild and reprogram a quadrocopter for a research project. (NDA required!)
- the drone should have precise programmable steps/revolutions for each motor in both directions (e.g. BLDC with Hall sensors with custom ESC (google SimonK) ) this is very important!
- control with 6 channel RC-controller and/or computer joystick for drone and camera gimbal
I require code developed for guiding an autonomous surveying vehicle using GPS. I will either be using an Ardupilot or open source code. Inputting data received from a Depth Sounder unit may also be required at a later date and will be offered as a separate project.
Simple Arduino UNO program and circuit design
I have a 12V motor attached to a screw drive that will move a block forward and reverse. There will be a limit switch attached at each end to prevent the block from continuing to move. There should be an off-on switch and the momentary switch to move forward and reverse. The power source will be a 12V battery.
I would like to limit operation ...