Motor Controllers

8 Item(s)

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NTE 8-Channel Darlington Array/Driver ULN2803 Equivalent, 2018

$3.81
Ideally suited for interfacing between low−level digital logic circuitry and high−power peripheral loads High−voltage, high−current Darlington arrays in an 18−Lead DIP type package and feature peak load current ratings to 600mA for each of the eight drivers in each device Typical loads include relays, solenoids, stepping motors, multiplexed LED and incadescent displays, and heaters

OSEPP Motor Driver Module, MTD-01

$8.95
100% Arduino Compatible L298 dual h bridge driver Reverse motor polarity (motor direction)

VELLEMAN DRV8825 Stepper Driver Board for K8400, VM8400DB

$18.55
simple step and direction control interface six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step current adjust trimmer can interface directly with 3.3 V and 5 V systems over-temperature thermal shutdown, over-current shutdown and under-voltage lockout short-to-ground and shorted-load protection minimum operating voltage: 8.2 V maximum operating voltage: 45 V continuous current per phase: 1.5 A maximum current per phase: 2.2 A (with cooling) minimum logic voltage: 2.5 V maximum logic voltage: 5.25 V dimensions: 20 x 15 mm (0.8" x 0.6 ")

VELLEMAN L293D Motor Drive Expansion Shield for Arduino, VMA207

$16.40
Two L293D Motor driver chips Four H-Bridges 0.6 A per bridge (1.2 A peak) Thermal shutdown protection Internal kickback protection diodes Up to 4 bi-directional DC motors Up to 2 stepper motors Pull down resistors to keep motors disabled during power-up Separate logic and motor power connections Terminal block connectors for motors and power motor voltages from 4.5 VDC to 16 VDC 2 connections for 5 V hobby servos

VELLEMAN TB6560 Stepper Motor Drive Board, VMA333

$16.40
6N137 high-speed OptoCouple to ensure high speed without losing steps for 42,57,86 Stepper within 3A  2/4 -phase / 4 wire / 6 wire stepper motor automatic half-decay excitation mode: synchronizing, half step, 1/8 step, 1/16 step current level is adjustable to meet your application needs large heat sink for good heat dissipation overheating and over-current protection circuit to ensure optimal performance operating voltage: 10 to 35 VDC rated output current: ± 3 A - peak 3.5 A dimensions: 50 x 75 x 35 mm weight: 80 g

VELLEMAN Dual H Bridge DC Stepper Motor Controller Board L298N, VMA409

$8.90
driver: L298N driver power supply: + 5 V to + 35 V driver output current (max.): 2A logic power output Vss: +5 V to +7 V (internal supply +5 V) logic current: 0-36 mA controlling level: low -0.3 V to 1.5 V, high: 2.3 V-Vss enable signal level: low -0.3 V to 1.5 V, high: 2.3 V-Vss max. current: 25 W working temperature: -13 °F to + 266°F (-25C to +130 °C) dimensions: 2.72" x 2.2" x 1.42" (69 x 56 x 36 mm)

OSEPP Motor & Servo Shield, SCSHD-01

$19.50
Mate with Arduino and Arduino compatible boards Provides connectors to support 2 servos. Servo power supply can be configured to source from the servo power terminal block or from the Arduinos 5V pin. Support up to 4 bi-directional DC motors with individual 8-bit speed selection, and up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. Motor power supply can be configured to source from the motor power terminal block or from the Arduinos VIN pin. Support motors operating between 4.5V to 25V DC. Includes two L293D Quad H-Bridges chipset that can provide 0.6A per bridge (1.2A peak) with thermal shutdown protection, internal kickback protection diodes. Provides DIP sockets to support other pin compatible motor bridge chipset. Integrated pull down resistor to keep motor disable during start up. Individual LED indicator for motor power supply state and servo power supply state. Brings out the Arduinos reset button to the top of the shield