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Brushed DC Motor Controller

Need someone to write a code for an Atmel ATTINY25 for a Brushed DC Motor Controller.

The unit can be used with unregulated DC supply. Motor loading can be compensated with inbuilt RxI-type adjustment using Back EMF and a PID algorithm. H-bridge is driven per PWM at 25kHz, thus achieves high efficiency and extensive controlling options.

Speed control value can be set with potentiometer. The ramp feature is used to limit the motor start and brake speed, in other words soften the operation and prevent the occurrence of current spikes and cam be set from 0s - 3s. The current limit limits motor torque that is current; this protects the motor and the mechanics. The unit has separate inputs for brake, freewheel and reverse. Brake short-circuits the motor poles and produces powerful braking. Freewheel detaches the power stage from the motor and leaves motor rotating freely. Reverse changes motor rotating direction; this is done using the set ramp times.

Brake and freewheel bypass the ramp feature.

Taidot: elektroniikka

Näytä lisää: avr pid emf motor, brushed motor control, brushed motor controller, pic controller, atmel pwm brushed motor speed, motor control pid atmel, atmel motor control code, atmel brushed motor speed control, motor driver code, controller pid shaker motor, motor atmel, motor control code, free microcontroller projects motor control, value options, set algorithm, freewheel, feature of algorithm, feature cam, efficiency of an algorithm, efficiency of algorithm, algorithm set, algorithm efficiency, atmel attiny25 brushed motor controller, pid controller brushed motor, pid brushed motor control

About the Employer:
( 0 reviews ) STS, Portugal

Projektin tunnus: #438789

15 freelanceria on tarjonnut keskimäärin 184 $ tähän työhön

geobabu

Hi, We are team of embedded system design & development professionals. We can deliver you an efficient [url removed, login to view] to discuss more about it. Hopes for good business relationship. Regards, Geo

250 $ USD 30 päivässä
(5 arvostelua)
4.8
sands1

Bidder Comments : Dear Sir, Kindly refer to your PM for more details. Thanks & Regards, SANDS Team.

200 $ USD 20 päivässä
(2 arvostelua)
4.0
LyudmilSelin

I.m interesting. More information need: brushed motor type, etc.

250 $ USD 20 päivässä
(0 arvostelua)
0.0
Xyuacce

Can be done!

120 $ USD 14 päivässä
(0 arvostelua)
2.4
EmbeddedDesign

Iam an Electrical/Electronics engineer who's very experienced in 8,16 & 32-bit microcontroller embedded control system design, particularly Microchip's PIC. Iam living in Dubai & I did many very professional project Lisää

115 $ USD 15 päivässä
(0 arvostelua)
0.0
embeddcoder

I am interested.

250 $ USD 20 päivässä
(0 arvostelua)
0.0
bridge2hell

Previously i have controlled the stator resistance of a induction motor with ANN..... So i can try on this

180 $ USD 30 päivässä
(0 arvostelua)
0.0
hunkydude

hi;I'm quite good with [url removed, login to view] me the project for batter [url removed, login to view]

200 $ USD 10 päivässä
(0 arvostelua)
0.0
lee0704

I'm a designer and majority of my product are use in industrial and hash environment, my product are like weather station, river water level measurement, Machine control, automatic function tester and etc ... I think t Lisää

250 $ USD 30 päivässä
(0 arvostelua)
0.0
somasundarami

We are a team of ten Experienced professionals working on ATMEL AVR, PIC and 8051 embedded projects developing software and hardware. We have done a similar project for a Temperatirue controlled Water bath Shaker fo Lisää

200 $ USD 14 päivässä
(0 arvostelua)
1.9
srikn

We can do Microcontroller base Development from PCB designing to complete box project.

120 $ USD 14 päivässä
(0 arvostelua)
0.0
bulgar

Hi [url removed, login to view] Can take your project. The code will be in IAR EWAVR, and test and simulation in Proteus. Redards bulgar

120 $ USD 17 päivässä
(0 arvostelua)
3.9
shahrear

yes we can do it. we are doing same project for international future energy challange-2009 topic A

100 $ USD 10 päivässä
(0 arvostelua)
0.0
zhgart

I dont familiar with Atmel ATTINY25 all right, But I can design PID controller for your motor with descret code. What detector do you use? generator or holl sensor or electropt coder..l?

230 $ USD 29 päivässä
(0 arvostelua)
0.0
aimode

I can do that

170 $ USD 7 päivässä
(0 arvostelua)
0.0