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Products
Please
view our Terms of Sale
before ordering
US Customers only please!
Orders
will be shipped via USPS Priority Mail
with Delivery Confirmation for $4.05
| THSTEP25 Microstepping Stepper
Motor Driver |
 Large
Picture |
Bipolar Chopper Driver based on Allegro A3977
Full, Half, 1/4, or 1/8 Microstepping
2.5 Amps absolute max., 2.0 amps recommended max.
35 Volts absolute max., 30 volts recommended max.
Optional Idle Current Reduction feature.
High-quality PCB w/ silkscreen and solder mask
Detailed Product Information
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| THSTEP25-PCB |
Bare
PCB Only |
$7.50
each |
Out of Stock
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| A3977SED
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A3977SED
IC only |
$6.50
each |
Out of Stock
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| THSTEP25-PS
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PCB
w/A3977 soldered on |
$16.00
each |
Out of Stock
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| THSTEP25-PIC
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Optional
Programmed PIC12F629 |
$2.50
each |
Out of Stock
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| A3977 Microstepping Stepper Motor
Driver PCB |
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Bare PC board provides basic circuit to get
the Allegro A3977 chip up and running.
SOLD-OUT but we've improved the design
(see THSTEP25 above)
Archival Info...
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