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68HC11 Read Encoder - ….(design added 07/08/09) |
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68HC11 stepper Motor control - (circuit / schematic design added 6/06) |
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68HC11 Synthesizes Accurate Sine Wave - 09/02/96 EDN-Design Ideas: (design
idea added 6/06) |
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6-transistor H-bridge - This is the six transistor "Tilden style" H-bridge; while
not as old as the original "basic H-bridge," this goes "way back," and is the basis
for many BEAM driver circuits * Up to 800 mA capacity (using PN2222 and PN2907
transistors)…(added 07/07/07) |
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80C31 stepper Motor Controller - (electronic circuit added 4/05) |
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A Stereo Digital Volume Control based on the CS3310 - The CS3310 is a complete
stereo digital volume control designed specifically for audio systems. It features a
16-bit serial interface that controls two independent, lowdistortion audio channels.
The CS3310 includes an array of well-matched resistors and a low noise active output
stage....(data sheet added 07/07) |
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A Worked Stepping Motor Example - Perhaps some of the most commonly available
stepping motors, for the experimenter, are the head positioning motors from old
diskette drives. These can be found at electronics swap meets, in computer surplus
outlets, and even in trash dumpsters. In addition to a stepper, a typical full-height
5.25 inch disk drive includes a 12 volt DC motor with tachometer....(circuit design
added 09/08) |
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ADC controls multiple stepper motors - 09/14/00 EDN-Design Ideas:.....(design idea
added 11/05) |
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AN-714: Using COP800 Devices to Control DC Stepper Motors - National Semiconductor
Application Note (app note added 2/06) |
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AN822: Stepper Motor Microstepping with PIC18C452 - Microchip Application Note
Published 21-Mar-02 (app note added 2/06) |
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AN-828: Increasing the High Speed Torque of Bipolar Stepper Motors - National
Semiconductor Application Note (app note added 2/06) |
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AN906: Stepper Motor Control using the PIC16F684 - Microchip Application Note
Published 23-Feb-04 (app note added 6/06) |
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AN907: Stepping Motors Fundamentals - Microchip Application Note Published
23-Feb-04 (app note added 2/06) |
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Astable multivibrator lights LED from a single cell - 08/21/08 EDN-Design Ideas:
A classical multivibrator drives a step-up inductor to power an LED from a single
cell.....(design idea added 09/08) |
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AT89C2051/4051Stepper Motor Interface - (circuit added 7/02) |
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Basic Stepping Motor Control Circuits - This section of the stepper tutorial deals
with the basic final stage drive circuitry for stepping motors. This circuitry is
centered on a single issue, switching the current in each motor winding on and off,
and controlling its direction. The circuitry discussed in this section...(electronic
circuit added 04/05/06) |
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BEAM Stepper - 74AC240-based circuit to drive small bipolar stepper motors (e.g.,
ones in floppy drives) (added 11/05) |
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Cheap Stepper Motor Driver - (electronic design added 04/05/06) |
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Circuit Controls Isolated 12 Volt Stepper Motor - 09/26/96 EDN-Design Ideas:
-Allows full direction and step control of a12V, four-phase stepper motor from a5V,
TTL/CMOS-compatible logic controller.....(design idea added 3/03) |
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Circuit Controls Slew for Stepper Drive - 03/14/97 EDN-Design Ideas: The
circuit in Figure 1 provides slewing control for stepper motors that you use in
sophisticated applications, such as monochromator movements in optical
experiments.....(design idea added 3/03) |
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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.....(design idea added 1/05) |
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Driving Bipolar Stepper Motors - Stepper motors are devices, which convert
electrical impulses into discrete mechanical rotational movements. In a typical
stepper motor, power is applied to two coils. Two stator cups formed around each of
these coils,…(added 07/07/07) |
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Dual Stepping Motor Drivers using UDN2540 - In this design we use two UDN2540B to
drive two stepping motors at the same speed. Each motor can be independently
controlled. The S1, S2 switches control the ON/OFF and the moving direction of Motor1.
The S3, S4 control the Motor2, respectively....(electronic circuit added 4/05) |
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Full-featured Dual Hbridge - Dueal non-shortin H-bridge with brake
(schematic added 11/08) |
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Full-featured Dual H-bridge - I had always assumed that dynamic braking would be
most effective at higher speeds. However, actual tests using a Faulhaber (micro mo)
gearmotor showed that the brake would hold a motor almost stationary. These gearmotors
a...(added 11/05) |
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HC11 Controls the Stepper - (circuit / schematic design added 07/08/09) |
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High Accuracy RPM-Measurement with 68HC19 - ….(design added 06/09) |
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High current bipolar stepper Motor controller - (design idea circuit added 09/08) |
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Implement a stepper Motor driver in a CPLD - 02/15/07 EDN-Design Ideas:
Replace a hard-to-find stepper-motor-driver IC with a programmable-logic device.
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Inexpensive Logic Controls Stepper Motor - 03/26/98 EDN-Design Ideas:
(design idea added 03/03/03) |
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Make a simple ramp generator for stepper motors - 04/04/02 EDN-Design Ideas:
Stepper motors are synchronous motors that step at the pulse rate of the driving
signal. For the motor to move quickly, the stepping rate must be fast. However,
because of motor and load inertia,.....(design idea added 1/05) |
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NuStepper - Uses just a single IC ('though not one you're likely to have in your
"parts box") to give you reversible motor drive (added 11/05) |
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One component stepper Motor Driver - (electronic circuit added 4/05) |
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PIC16F84 Stepper Motor Controller - (circuit / schematic design added 6/06) |
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PID-Control with 68HC19 - ….(design added 07/08/09) |
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Plane Motor Controller with High-Rate ESC, BEC and Brake - This electronic speed
control (ESC) for brushed motors combines the features of two of my earlier designs.
One was a high-rate 30A ESC with a brake, and the other a high-rate 12A ESC with a BEC
(receiver battery eliminator circuit). (electronic schematic added 07/07/07) |
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RD68HC908LHID : LIN-bus HID Lamp Levelling Stepper Motor Control using the Motorola
908E625 - This reference design describes a car High Intensity Discharge (HID)
lamp leveling system with a LIN-bus interface. An essential part of the system is a
stepper motor controller operating as a LIN-bus slave (LIN Stepper Controller). All
functionality.... (app note added 3/05) |
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Rotary Controller Positions Stepping Motor - 08/03/95 EDN-Design Ideas:
(design idea added 3/03) |
