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Several stepper Motor Control circuits - (electronic circuit added 4/05) |
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Simple Circuit Controls Stepper Motors - 01/08/04 EDN-Design Ideas: Stepper
motors are useful in many consumer, industrial, and military applications. Some, such
as personal-transportation systems, require precise speed control. Stepper-motor
controllers can be simple (Figure 1), but they require.....(design idea added 1/05) |
Simple stepper Motor controller - This design allows for very precise control of
the motor: by proper pulsing, it can be turned in very accurate steps of set degree
increments (for example, two-degree increments, half-degree increments, etc.). They
are used in printers, disk drives, and other devices where precise positioning of the
motor is necessary. There are two basic types of stepper motors, unipolar steppers and
bipolar steppers....(circuit added 07/08)
... |
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Solarbotics NV-Based Circuit - uses a single IC (and it's a common one, too -the
74AC240) to give you motor drive in a single direction (added 11/05) |
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Step Motor Controller - This Application Note describes how to implement a compact
size and high-speed interrupt driven step motor controller. Step motors are typically
used in applications like camera zoom/film feeder, fax machines, printers, copying
machines, paper feeders/ sorters and disk drives. The high performance of the AVR
controller enables the designer.... (app note added 3/05) |
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Step Up supply charges battery while serving load - 06/08/95 EDN-Design
Ideas:.....(design idea added 11/05) |
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Step Up/Step Down Converter Takes 2 to 16V Inputs - 07/16/98 EDN-Design Ideas:
The circuit in Figure 1 is a low-cost step-up/step-down dc/dc converter. By
definition, its input can range above and below the regulated voltage. The circuit
includes a simple switchmode boost converter (IC1)….....(design idea added 11/05) |
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Stepdown converter uses a ceramic output capacitor - 06/07/01 EDN-Design
Ideas:.....(design idea added 7/03) |
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Stepper Control - ….(design added 07/08/09) |
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Stepper Motor Connections - Stepper motors are available in many different models.
One of the main differences is the number of connections. That can vary from 4 to 8
wires or terminals. The oldest models, for the unipolar drives have 5 or 6
leads….(electronic circuit added 08/08/08) |
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Stepper Motor Control using the PIC16F684 - Microchip Application Note Published
23-Feb-04 (app note added 2/06) |
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Stepper Motor Controller - Stepper motor driver that will allow you to precisely
control a unipolar stepper motor through your computer's parallel port. With a stepper
motor you can build a lot of interesting gadgets such as robots, elevator, PCB
drilling mill, camera panning system, automatic fish feeder, etc. If you have never
worked with stepper motors before you will surely have a lot of fun with this project.
….(electronic schematic added 11/08) |
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Stepper Motor Controller (Aaron Cake) - (circuit / schematic design added 4/05) |
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Stepper Motor controller (interg) - There are many kind of stepper motors.
Unipolar type, Bipolar type, Single-phase type, Multi-phase type. Single-phase stepper
motor….(electronic circuit added 08/08/08). |
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Stepper Motor Controller Connection Diagrams - Four-Wire Connection The ULN2003 /
MC1413 is a 7-bit 50V 500mA TTL-input NPN darlington driver. This is more than
adequate to control a four phase unipolar stepper motor such as the
KP4M4-001.….(electronic circuit added 08/08/08) |
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Stepper Motor Drive - (application / block diagram added 6/07) |
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Stepper Motor Driver (74194) - Probably the simplest, reversible drive circuit is
the H-Bridge. Some BEAMbots use H-bridge motor drivers; many more use an H-bridge
variant of some sort. Here's a simple conceptual schematic: Image Based on the
SN74LS194, Bidirectional Universal Shift Register the circuit is designed to drive
UNIPOLAR type stepper motors and provides only basic control functions, Forward,
Reverse, Stop and Speed adjustment. The only step angle for this driver is the design
step angle for the motor. The circuit is not complex and is cheaper than many
dedicated driver/controller devices and the parts are easy to find. ….(design added
11/08) |
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Stepper Motor Driver using L298 and L297 - (electronic circuit added 4/05) |
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Stepper Motor Driver using TEA3718/3717 - (electronic circuit added 4/05) |
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Stepper Motor Experiment - (circuit / design added 8/03) |
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Stepper Motor Microstepping with PIC18C452 - Microchip Application Note Published
21-Mar-02 (app note added 2/06) |
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Stepper Motor motion controller and driver fit into a CPLD/FPGA - 06/21/07 EDN-Design
Ideas: A CPLD or FPGA can be a home for a stepper-motor motion controller and
driver.....(design idea added 9/08) |
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Stepper Motor Positioner - (electronic schematic / circuit added 4/02) |
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Stepper Motor winpenny - (electronic design added 6/07) |
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Stepping Motor Controller - Intelligent stepper motor controller with PIC16F84. It
can be controlled with PC that conncted with RS-232C. And it can also set up
acceleration value, maximum velocity and drive method. (added 10/05) |
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Stepping Motor Driver: Minimalist circuit uses one CMOS gate and is reversible -
Many floppy drives and some subminiature printers contain bipolar stepping motors that
draw very little current. The first circuit will drive small 5 volt steppers directly
but you can switch to a 407)0 chip and add output transistors to drive heaftier loads
at higher voltages. The circuit is not particularly susceptible to motor transients
and supports.... (added 2/05) |
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Stepping Motors Fundamentals - Microchip Application Note Published 23-Feb-04
(app note added 2/06) |
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Super Simple Stepper Motor Controller - (circuit / schematic design added 6/06) |
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The HC11 Controls the Stepper - (circuit / schematic design added 07/08/09) |
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Two Components Drive Stepper Motor - 01/19/95 EDN-Design Ideas: (design idea
added 3/03) |
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Using COP800 Devices to Control DC Stepper Motors - National Semiconductor
Application Note (app note added 2/06) |
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Working With Stepper Motors - We've all experimented with small "hobby motors", or
free-spinning DC motors. Have ….(electronic circuit added 08/08/08) |
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XYZ Stepper Motor Driver Board - (schematic added 09/08) |
