Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month
This is a very suitable for DIY unipolar geared 5V 4-Phase 5-Wire stepper motor controlled by ULN2003 Driver. One of the most significant advantages of this stepper motor is its ability to be accurately controlled in an open loop system.
the quality of soldering of the driver is like a child-made.
The Speed Variation Ratio is 1/64 and the stride Angle is (5.625 degree /64) . The ULN2003A can pass up to 500 mA per channel and has an internal voltage drop of about 1V when on. It also contains internal clamp diodes to dissipate voltage spikes when driving inductive loads. To control the stepper, apply voltage to each of the coils in a specific sequence.
Note:Stock and Availability shown on this site is for your reference only. While
we strive to provide the most accurate and timely stock and availability information,
availability information may become out of date and may change between the time
you added an item to cart and the time your order is received.
Quantities on clearance items are limited. Prices are current at time of posting. DX Reserves the right to change prices at any time without notice.