SOFT SKILLS:
Languages : Embedded C, C, C++ and C#, VB, Verilog.
Operating Systems : Windows, Windows7.
Database : SQL Server.
Microcontroller Compilers : Keil C51, C166, MikroC (PIC, 8051, AVR), MPLAB (C18, 10F,12F, 16F), Code Vision AVR, Hitech (PIC, AVR) and WinAVR.
RTOS : UCos II, PICOS18.
Simulator : Proteus VSM.
Debugger : PICKit 3.
PCB Design Software : PCB123 and ARES 7.
Embedded Communications : USART, I2C..., SPI and CAN (Basic).
Communication Protocol : Modbus for UART.
Editor : Source Insight, Ultra edit.
PROJECTS:
1. Digital Lock for Door using 8051 Micro controller.
2. Digital Energy Meter using 8051 Micro controller.
3. Self Guided Vehicle using PIC Micro controller and Accelerometer.
4. Automatic gate closing for level crossing using 8051 Micro controller.
5. Digital speedometer using Nokia 3310 display and ATmega8 Micro controller.
6. Messaging using LINX RF Module with PIC Micro controller.
7. Data Logger using MMC card with PIC Micro controller.
8. Mini Web server using PIC Micro controller (Presently working).
9. Small Web Server using embedded system (developing on PIC18F).
10. RTOS (presently developing for PIC18F as well as for AVR, 8 bit micro controller).
11. Attendance Register Software using VB, hardware interacted with RF ID.
12. Implementing 8051 core on Altera Cyclone II FPGA.
13. Final Year Project: Automatic tap changing of transformer based on ATmega8 micro controller to maintain the constant voltage at the secondary side regardless of primary voltage. [read more]
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ganeshkumarsw has made a perfect work in this project. Well commented code, delivered on time, really good job! Thanks.ganeshkumarsw has made a perfect work in this project. Well commented code, delivered on time, really good job! Thanks.
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Project Description: I need a freelancer to develop a small project/firmware using: - MPLAB X IDE; - C programming; - Microchip C32 compiler (free edition); - PIC32MX795F512L; The firmware must: - configure the...
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" Ganesh is very hard working person and He did job more awesome than supposed to be, and he has wide spectrum of knowledge, recommending for all. :) "" Ganesh is very hard working person and He did job more awesome than supposed to be, and he has wide spectrum of knowledge, recommending for all. :) "
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Project Description: Using PIC-GSM Development board , turn on and turn off the relays via SMS. The phone number and SMS should be predefined in the program.
[This is a Private Project. You must be logged in to view the Project Description][This is a Private Project. You must be logged in to view the Project Description]
we have some pcb we need to redo the pcb layout form the original one.we need to make a new pcb in a different size then the original one.project details will be given upon accepting the projectwe have some pcb we need to redo the pcb layout form the original one.we need to make a new pcb in a different size then the original one.project details will be given upon accepting the project
We are looking for a competent engineer to design a wireless proximity device system. the system would frequently bounce signal from a module to the proximity monitor. When the signal is not returned, the wireless module alerts the network with its current GPS location. The network can entail a smart phone or a monitoring station.I am open to suggestions on the on type of wireless transceiver to use. The specifications includelow power consumption moduleModule should be self poweringModule optionally can use mobile network sim to dial location in.the system should be robustThe smart phone app would need to be developed or at least provide a way to allow the system to function with smart phone app.We are looking for a competent engineer to design a wireless proximity device system. the system would frequently bounce signal from a module to the proximity monitor. When the signal is not returned, the wireless module alerts the network with its current GPS location. The network can entail a smart phone or a monitoring station.I am open to suggestions on the on type of wireless transceiver to use. The specifications includelow power consumption moduleModule should be self poweringModule optionally can use mobile network sim to dial location in.the system should be robustThe smart phone app would need to be developed or at least provide a way to allow the system to function with smart phone app.
I would like to have a chip reader/writer put together that would allow me to read/write the contents from a Maxim DS2433 one-wire EEPROM.I don't have any of the electronic components for the chip reader, so I would ask that you source out the necessary components and software so that you would provide me with the finished product that I would plug right into my PC. I'm not concerned about the cosmetic look of the chip reader/writer since I only need one of them for my own use, so in other words It doesn't have to be pretty as long as it works.. :-)I do have a PC running linux Ubuntu along with standard windows machine so I am flexible on what type of software used for running the chip reader just as long as it is fairly user friendly.I do have software available that I will be able to use to properly format the eeprom dump for re-writing back to the chip, but I just need a means of getting the info off and back onto the chip. So in other words I would like to be able to Read the data on the chip, Copy and Paste it into my software that will put it in the correct format with some changes, and then write it back to the eeprom chip.I would be able to provide some test chips that have the data on them for you to use for testing on your end.Let me know if you would be interested in looking at this project for me.I was not sure how many hours this project would take, so we can discuss this afterwards if you are interested in this project.I am fairly flexible on time frame, but would like to try and have the project completed in 3 to 4 weeks if possible.We are located in the United States.I would like to have a chip reader/writer put together that would allow me to read/write the contents from a Maxim DS2433 one-wire EEPROM.I don't have any of the electronic components for the chip reader, so I would ask that you source out the necessary components and software so that you would provide me with the finished product that I would plug right into my PC. I'm not concerned about the cosmetic look of the chip reader/writer since I only need one of them for my own use, so in other words It doesn't have to be pretty as long as it works.. :-)I do have a PC running linux Ubuntu along with standard windows machine so I am flexible on what type of software used for running the chip reader just as long as it is fairly user friendly.I do have software available that I will be able to use to properly format the eeprom dump for re-writing back to the chip, but I just need a means of getting the info off and back onto the chip. So in other words I would like to be able to Read the data on the chip, Copy and Paste it into my software that will put it in the correct format with some changes, and then write it back to the eeprom chip.I would be able to provide some test chips that have the data on them for you to use for testing on your end.Let me know if you would be interested in looking at this project for me.I was not sure how many hours this project would take, so we can discuss this afterwards if you are interested in this project.I am fairly flexible on time frame, but would like to try and have the project completed in 3 to 4 weeks if possible.We are located in the United States.
1-Wire Network Emulation over RS485I'd like to create software for some Atmegas that will emulate a 1-wire network however the actual communication will occur over RS485. The goal is to allow software written for 1-wire hardware to function with this custom hardware. It will emulate 3 devices a 1-wire Master (DS2480b/ds9097u) a DS2450S (4 Channel ADC) and a DS2408 (8 channel general IO). Again the goal is for software written for 1-wire to think it's communicating with a 1-wire master and DS2408 and DS2450s devices. Master based on Atmega164p (1 serial port connects to MAx232 and other serial port to a MAX485 or similar chip)Slaves run on Atmega48 with max485 chip. I maybe making this sound more complicated then it is. 1-wire software sends commands over the serial port to the master, the master then communicates commands to the slaves and relays the response back over the serial port connection.1-Wire Network Emulation over RS485I'd like to create software for some Atmegas that will emulate a 1-wire network however the actual communication will occur over RS485. The goal is to allow software written for 1-wire hardware to function with this custom hardware. It will emulate 3 devices a 1-wire Master (DS2480b/ds9097u) a DS2450S (4 Channel ADC) and a DS2408 (8 channel general IO). Again the goal is for software written for 1-wire to think it's communicating with a 1-wire master and DS2408 and DS2450s devices. Master based on Atmega164p (1 serial port connects to MAx232 and other serial port to a MAX485 or similar chip)Slaves run on Atmega48 with max485 chip. I maybe making this sound more complicated then it is. 1-wire software sends commands over the serial port to the master, the master then communicates commands to the slaves and relays the response back over the serial port connection.
I am pursuing an idea in the field of Medical electronics. I am looking forward to work with a person who can work on developing the sensor. People who are passionate about electronics and willing to discover new things are welcome.I am pursuing an idea in the field of Medical electronics. I am looking forward to work with a person who can work on developing the sensor. People who are passionate about electronics and willing to discover new things are welcome.
Integration & Design - Microcontroller, ARM, GPRS, Wifi, Zigbee modules.We are looking for hardware modules integrator/Designer with prior experience with ARM, MCU, GPRS module, Zigbee modules, UARTs and (sensors weather and gas).This is just integration & Design work ONLY. Embedded programing, PCB design.OPEN to any ARM/ MCU or OS.Please don't bid if you have not worked on the above skillsets.ThanksIntegration & Design - Microcontroller, ARM, GPRS, Wifi, Zigbee modules.We are looking for hardware modules integrator/Designer with prior experience with ARM, MCU, GPRS module, Zigbee modules, UARTs and (sensors weather and gas).This is just integration & Design work ONLY. Embedded programing, PCB design.OPEN to any ARM/ MCU or OS.Please don't bid if you have not worked on the above skillsets.Thanks
Hi,We urgently require a programmer for ATXMEGA256A3BU chipset.it has to interact with TI bluetooth chipset and SIM908 GPS chip.please only bid if you have previous Atxmega experience.thanksHi,We urgently require a programmer for ATXMEGA256A3BU chipset.it has to interact with TI bluetooth chipset and SIM908 GPS chip.please only bid if you have previous Atxmega experience.thanks
Hello,We need a Embedded software programmer who HAS PREVIOUSLY CODED FOR TI ADS1292 chipset with ATXMEGA chipset.Basically the project involves capturing the data from ADS1292. More details will be provided to interested bidders.Please only bid if you have previous ADS1292 experienceThanks,RahulHello,We need a Embedded software programmer who HAS PREVIOUSLY CODED FOR TI ADS1292 chipset with ATXMEGA chipset.Basically the project involves capturing the data from ADS1292. More details will be provided to interested bidders.Please only bid if you have previous ADS1292 experienceThanks,Rahul
We are seeking a person that can help us build a microcontroller to read and convert UART data from a fingerprint scanner and pass this converted analog data through a 3.5mm headphone jack. Please give me your thoughts of this which include difficulty, pricing & feasibility. http://www.alibaba.com/product-gs/549375167/Wholesale_UART_Module_Fingerprint_KO_ZA20.htmlWe are seeking a person that can help us build a microcontroller to read and convert UART data from a fingerprint scanner and pass this converted analog data through a 3.5mm headphone jack. Please give me your thoughts of this which include difficulty, pricing & feasibility. http://www.alibaba.com/product-gs/549375167/Wholesale_UART_Module_Fingerprint_KO_ZA20.html
Ich benötige ein Programm für ein Wattmeter.Dieses Programm soll die aktuelle Leistungsaufnahme in kW/h an einem Display anzeigen.dabei wird der Leistungsverbrauch vom ADE7763 gelesen und diese sollen von einem PIC16f877 ausgewertet und am LCD Display angezeigt werden.Ich benötige ein Programm für ein Wattmeter.Dieses Programm soll die aktuelle Leistungsaufnahme in kW/h an einem Display anzeigen.dabei wird der Leistungsverbrauch vom ADE7763 gelesen und diese sollen von einem PIC16f877 ausgewertet und am LCD Display angezeigt werden.
I need firmware for a 16F628A with can receive a pulse frequency through the external interrupt, multiplies it by variable 'x' and uses the result to generate a new pulse.I need firmware for a 16F628A with can receive a pulse frequency through the external interrupt, multiplies it by variable 'x' and uses the result to generate a new pulse.
The requirement is To use SIM908 and develop a solution with power module (with mobile phone battery) and a complete application development with features of GPS tracker The device can reply back its position via AT protocol i.e SMS and can be configured in that way.Basic requirement is sms reply back of the gps coordinates and sms in case of battery level decreases. real time gps tracking and other features can be added later on.Would prefer a freelancer from India so that can discuss more things across table.ThanksThe requirement is To use SIM908 and develop a solution with power module (with mobile phone battery) and a complete application development with features of GPS tracker The device can reply back its position via AT protocol i.e SMS and can be configured in that way.Basic requirement is sms reply back of the gps coordinates and sms in case of battery level decreases. real time gps tracking and other features can be added later on.Would prefer a freelancer from India so that can discuss more things across table.Thanks
My project is to write a small piece of code in microchip assembly language for the 18F1220 microchip microcontroller. All that is required is to copy a register and send it to an external modem. This will require formatting the message to meet the external controller message format including a check sum.My project is to write a small piece of code in microchip assembly language for the 18F1220 microchip microcontroller. All that is required is to copy a register and send it to an external modem. This will require formatting the message to meet the external controller message format including a check sum.
Hi All,I need a box with internal electronics logic designed. The box should have three buttons and a few leds and a wifi connection.The number of times each button was pushed is being counted and accumulated and once an hour all this information is being sent to a centralized server in the internet (the API for the server is ready). The leds will indicate the box status - wifi connection enabled, battery running out, etc.The size of the box should be about 100mm X 100mm X 20mm and the batteries should last a couple of months at least.Thanks!Hi All,I need a box with internal electronics logic designed. The box should have three buttons and a few leds and a wifi connection.The number of times each button was pushed is being counted and accumulated and once an hour all this information is being sent to a centralized server in the internet (the API for the server is ready). The leds will indicate the box status - wifi connection enabled, battery running out, etc.The size of the box should be about 100mm X 100mm X 20mm and the batteries should last a couple of months at least.Thanks!
[This is a Private Project. You must be logged in to view the Project Description][This is a Private Project. You must be logged in to view the Project Description]
SOFT SKILLS:
Languages : Embedded C, C, C++ and C#, VB, Verilog.
Operating Systems : Windows, Windows7.
Database : SQL Server.
Microcontroller Compilers : Keil C51, C166, MikroC (PIC, 8051, AVR), MPLAB (C18, 10F,12F, 16F), Code Vision AVR, Hitech (PIC, AVR) and WinAVR.
RTOS : UCos II, PICOS18.
Simulator : Proteus VSM.
Debugger : PICKit 3.
PCB Design Software : PCB123 and ARES 7.
Embedded Communications : USART, I2C...[read more], SPI and CAN (Basic).
Communication Protocol : Modbus for UART.
Editor : Source Insight, Ultra edit.
PROJECTS:
1. Digital Lock for Door using 8051 Micro controller.
2. Digital Energy Meter using 8051 Micro controller.
3. Self Guided Vehicle using PIC Micro controller and Accelerometer.
4. Automatic gate closing for level crossing using 8051 Micro controller.
5. Digital speedometer using Nokia 3310 display and ATmega8 Micro controller.
6. Messaging using LINX RF Module with PIC Micro controller.
7. Data Logger using MMC card with PIC Micro controller.
8. Mini Web server using PIC Micro controller (Presently working).
9. Small Web Server using embedded system (developing on PIC18F).
10. RTOS (presently developing for PIC18F as well as for AVR, 8 bit micro controller).
11. Attendance Register Software using VB, hardware interacted with RF ID.
12. Implementing 8051 core on Altera Cyclone II FPGA.
13. Final Year Project: Automatic tap changing of transformer based on ATmega8 micro controller to maintain the constant voltage at the secondary side regardless of primary voltage.
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