PIC UART and PWM programming
||...looking for someone to create the software to run on a PIC Microcontroller.
I will need several versions...variation.
1) n x 8-bit resolution pwm servo motor signal output
2) n x 8-bit analogue
||Aug 28, 2008
||Aug 28, 2008Ended
PWM for PIC processor
||Using a PIC processor (such as PIC18F1220 or equivalent) with 10 PWM outputs which will be controlled...each of these ports.
Each PIC output port will be driven with PWM via two variables set with a serial...coder's Seller Legal Agreement).
||PHP, Engineering, Electronics, Software Architecture, Software Testing, Embedded Software, MySQL
||Mar 22, 2006
||Mar 22, 2006Ended
||...inputs and write? ac motor control outputs
a pic microcontroller handles all? the dirty work (input...(input from load cell? and output to motor)
pic/software comms are? ascii based via rs232 port
||PHP, Linux, Project Management, Engineering, Software Architecture, Software Testing, MySQL
||Jul 25, 2009
||Jul 25, 2009Ended
PIC Microcontroller Multiplexing & PWM
||...have developed a program using a PIC Microntroller 16F84A. The PIC basically works as a 4 channel Digital...works but needs some improvements in relation to PWM part. The trick is to alter the code so that the...output voltage remains the required level while the PIC is busy receiving the asychronous serial data. At
||PHP, Engineering, Software Architecture, Software Testing, Embedded Software, Website Testing, MySQL, Assembly, Website Management, Web Hosting
||Jan 4, 2004
||Jan 4, 2004Ended
pwm inverter based on PIC 16F72
||I have the PCB and the hardware ready . I will specify , which pins of the 16F72 controlls the mosfets , triac , relay, led or lcd etc.
You will have to develop the code based on these specification. This is not a project for sinewave inverter. I will need just modified squarewave.
||C Programming, Engineering
||Jun 6, 2009
||Jun 6, 2009Ended
PIC PWM generator Assembly language
||I have legacy PIC assembly code for a 16C54 which creates three unique PWM outputs, switching between...on input. Output are:
1. Stand-by mode. Fixed PWM.
2. Ramp-up mode. During first mirco seconds of...Duration of ramp-up is variable.
3. ON-mode. Fixed PWM.
The legacy code has input in parallel: 8 bits
||Sep 28, 2007
||Sep 28, 2007Ended
We require a design for a PWM circuit board design and test to do the following:
...control all settings
- Control should be using a PIC microcontroller
- Data connections should be Via...or Farnell (www.farnell.com)
- PIC C code
- Command and function list and description
||Nov 12, 2008
||Nov 12, 2008Ended
||Need a programmer for PIC project.
Planning to develop a control system for solar and heatpumps.
Need min 8 analogue inputs, 10 dig o/p, PWM,
LCD display and probably ethernet and wireless (possibly
||C# Programming, Embedded Software
||Apr 30, 2010
||Apr 30, 2010Ended
Microchip Pic DMX to PWM+Direction code & hardware design
||I am looking for a coder to write PIC code(ASM & HEX) for a DMX512 project. I have a cuircuit diagram...ideally you will produce code that i can upload to a pic using Microchip MPASM/Picstart plus programmer. you...you will need to reconfigure pins on the pic to provide the desired inputs and outputs from the original
||PHP, Copywriting, Engineering, Electronics, Technical Writing, Software Architecture, Software Testing, Academic Writing, Article Rewriting, MySQL, Assembly
||Dec 22, 2007
||Dec 22, 2007Ended
Programing PIC 18F microcontroller
||I need someone who can program a PIC 18F micro-controller in MPLAB software to run it with a dc-dc boost...boost converter & and also program PWM to derive the MOSFET in the circuit.
||C Programming, Electronics, Microcontroller, Electrical Engineering, PCB Layout
||Mar 23, 2014
||Mar 23, 2014Ended
review of a PIC code
||...a voltage and based on changes (in mv) produce a PWM (changing the duration) but it does not produce any
||C Programming, Microcontroller
||Nov 5, 2013
||Nov 5, 2013Ended
PIC LED Project
||...using a pulse width modulate (PWM) signal, or the duty cycle of a PWM signal on the pin controlling the...working HEX code, with the fuses or options needed for PIC programmer.
Programmer will provide either PICBasic
||Project Management, Engineering, Electronics, Software Architecture, Software Testing
||Nov 25, 2011
||Nov 25, 2011Ended
3 Channel RGB PWM LED controller
||...Power supplies ( Designed for Optimum efficiency)
PIC Board. Ideally with the ability to “select” common...string leds.
Obvious extensions are:
Use of the PIC EEPROM to store previous settings allowing a resume...light intensities of the RGB, making sure all three PWM channels are correct.
Implement fail safe monitoring
||Electronics, CAD/CAM, Microcontroller, Embedded Software, PCB Layout
||Aug 13, 2012
||Aug 13, 2012Ended
Sinewave code for PIC 16F628A
||I need a code for a PIC IC 16F628A to :
1- Produce a PWM sine wave 60Hz oscillation for a DC/AC inverter
||C Programming, Electronics, Assembly
||Nov 24, 2012
||Nov 24, 2012Ended
Sinewave code for PIC 16F72
||I need a code for a PIC IC 16f72 :
1- Produce a PWM sine wave 50Hz oscillation for a DC/AC inverter.
||Dec 13, 2013
||Dec 13, 2013Ended
PICBASIC PRO PIC TUTORIAL
This project is a tutorial using PIC micro controller and i am currently using the PIC16F737...detect moisture content and will turn ON a pump with PWM to control the duty cycle in order to maintain a...also access stored memory for lookup tables for PWM max and minimum pulsing for error detection.
||Electronics, Microcontroller, Electrical Engineering, Embedded Software, PCB Layout
||May 27, 2014
||May 27, 2014Ended
PIC Microcontroller Programming
||Help develop PIC program to drive a custom coffee brewer. Need to read a flow sensor, NTC or RTD sensor...VFD display module, around 8 outputs (some perhaps PWM), 1 x analogue output (4~20mA or 1~5VDC). Need to
||Electronics, Microcontroller, Mechatronics
||Feb 23, 2011
||Feb 23, 2011Ended
PIC project -- 2
||This project is a tutorial using PIC micro controller and i am currently using the PIC16F737. If the...detect moisture content and will turn ON a pump with PWM to control the duty cycle in order to maintain a...also access stored memory for lookup tables for PWM max and minimum pulsing for error detection.
||C Programming, Electronics, Microcontroller, Embedded Software
||Jun 10, 2014
||Jun 10, 2014Ended
C PIC Speed Control
||...good resolution, and output the signals driving the PWM outputs which in turn drive separate h-bridges..
||PHP, C Programming, Project Management, Engineering, Software Architecture, Software Testing, MySQL
||Nov 30, 2001
||Nov 30, 2001Ended
Daughterboard for olimex pic-mt-usb
||...board : https://www.olimex.com/Products/PIC/Development/PIC-MT-USB/ ( motherboard)
I want the daughterboard...temperature sensors.
I need 4 outputs configured for pwm ( 0-10v ) output.
i need one output configured with
||Electronics, PCB Layout
||Jan 28, 2014
||Jan 28, 2014Ended