• Type: TB6600
• Control circuit Supply voltage: 4.5-5.5 In
• The supply voltage of the power unit: 8-50 in
• The maximum operating current: 5 A
• The maximum switching frequency: 200 kHz
• microstepping modes: 1/1, 1/2, 1/4, 1/8, 1/16

• Size: 80mm x 50mm x 35mm

• Voltage digital supply (V) - 5V DC
• Supply voltage power section (B) - 12-24 V DC
• The maximum current consumption of digital part - 500mA
• Relay switching capacity - 10A / 24V AC
• Declared minimum number
• positives relay under load - 500 million cycles

• Size: 70mm x 90mm x 20mm

• Power supply: 10 - 35 V DC
• Opto-isolated input control signals
• Current: 0.3 - 3 A, 3.5 A peak
• divider step (microstep): 1, 2, 8, 16
• Protection: Low voltage, over temperature and over-current
• Operating temperature: -10 ~ 45 ℃
• size: 75 x 50 x 33 mm
• Weight: 83 g

• Size: 75mm x 50mm x 33mm

Features

• 2 HG7881 motor control chip
• The module can simultaneously control two DC motors or 4-wire 2-phase stepper motor  
• Input voltage: 2.5-12 In  
• Each channel has a continuous output current of 800mA opportunities  
• PCB size: 29.2 (mm) x23 (mm)  

• Operating Voltage: DC 12 V
• Signal frequency: 315 MHz
• Range of reception: 100 m
• Effective distance: 30-60 m
• Maximum load: 7A
• Receiver Sensitivity: 95 dB
• PCB size: 68 x 49 x 19 mm

Specifications:
• the operating current of the relay: 15 - 20 mA;
• Control Voltage Relay: 5V;
• High-current relay: SRD-05VDC-SL-C AC250V 10A, AC125V 10A, DC30V 10A, DC28V 10A;
• LED status indication of each relay;
• LED status indication of each output control;
• a standard interface through which you can control relay module with the Arduino controller, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic or a computer;
• Dimensions: 75 x 55 x 19 mm;
• Weight: '85
• Size: 75mm x 55mm x 19mm

• Power supply motor: 10-60V
• Power supply circuits: 5
• Output current: less than 100 mA
• Protection current: 0-20 A (default - 15 A)
• PWM control input signal: 3-20 in
• Protection: short circuit, overcurrent
• Customize soft start: 0-5 (default - 2.5 c)

• Built on a chip: A4988  
• Power supply circuits logic: 3.3 - 5.5  
• Supply voltage motors 8 - 35  
• The maximum current per channel: 1 (without additional cooling) to 2 A (with cooling)  
• Adjust the maximum value of the motor output current  
• Built-in protection against overheating and overloading  
• Five step size options: 1 step, 1/2 step, 1/4 step, 1/8 step, 1/16 step (microstep)

• Remote Control
  • Operating voltage: DC 12 V
  • frequency: 315 MHz
  • the range of 100 m
  • Size: 60 x 25 x 13 mm
• Receiver:
  • frequency: 315 MHz
  • Maximum load: 10A 250V AC / 10A 30 V DC
  • Dimensions: 34 x 31 x 18 mm