Features:

• Bidirectional control for four (4) brushed DC motors.
• Operating Voltage: DC 7V to 25V
• Maximum Motor Current: 1.5A continuous, 2.5A peak
• Buttons for quick testing.
• LEDs for motor output state.
• PWM and DIR inputs.
• Inputs compatible with 3.3V and 5V logic (Arduino, Raspberry Pi, PLC, etc).
• Reverse polarity protection.
• Board size: 10.67cm x 5.21cm

Please Note: If this material is not available in our stock, we will arrange & ship it in 3 working days if still we unable to proceed; we will refund 100% of your payment. 

Specifications:

• DC Brush motor Driver, not for brushless motor
• Input Voltage (Motor): 7 – 45VDC
• Single power operation, just connect power to battery input.
• Dual Channels, it can drives two brush motor independently, or mixed.
• Regenerative Braking.
• Operating modes: RC (RC servo signal), Analog, PWM, simplified and packetized UART.
• Support Signed magnitude and Locked Anti-phase in PWM mode.
• Top cover comes with two DC brushless fans to cool the driver.
• Two manual/test buttons for each channel.
• Two output indicator LEDs for each channel.

• Operating voltage: DC 4.5V- DC 35V
• Output current: 0-5A
• Output power: 90W (max)
• Quiescent current: 7uA (standby)
• PWM duty cycle: 1% -100%
• PWM frequency: 20khz
• Size: 30mm x 26mm x 14mm

Specification

• ESP8266 WiFi Motor Drive Expansion Shield Board For NodeMCU ESP-12E
• Motor power supply (VM): 4.5V ~ 36V, can be powered separately
• Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately
• Module provides short-circuit sub (short the VM and VIN), you can easily use one power (must be 4.5V ~ 9V) while completing motor drive and control.
• Logic Operating current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H)
• Drive part of the work current Io: ≤1.2A