Features: Double channel motor driver module efficiently controls two motors simultaneously with 1.2A (TB6612) and 3A (AT8236) continuous current outputs with overcurrent/thermal protections for robotics and automation projects. Engineered with wide voltages compatibility (2.5V 12V for TB6612, 5V 17V for AT8236), phase loss protections stable performances in diverse electronic applications. Function: TB6612 and AT8236 control the forward and reverse rotation of 2 motors, and AT8236 driving capacity is much greater than that of TB6612. Achieve seamless motor operating with advanced thermal management and anti interferences design, optimized for high efficiency prototyping and industrial durability. TB6612 with overcurrent, overtemperature protections, AT8236 with overcurrent overtemperature short circuit protections, undervoltages locking. Specifications: Size: TB6612 20.5x18.5mm/8.07x7.28in, AT8236 23x18.5mm/9.05x7.28in Option: TB6612/ AT8236 motor driver module. Package: Welded/Unwelded Chip package: TB6612 SSOP24, AT8236 ESOP - 8 Output Frequency: 0-100KHz. Output channels: TB6612 4CH, AT8236 2CH. Single continuous driving current: TB6612 current 1.2A, AT8236 current 3A. Single channel current up to: TB6612 current 3.2A, AT8236 current 6.0A. Power supply ranges: TB6612 voltages 2.5V - 15V, AT8236 voltages 5V - 17V. Package Includes: 1PC TB6612/AT8236 driver module Optional note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.