You can also solder your motor leads and other connections directly to the board for the most compact installation.

The terminal blocks can be soldered into the larger holes to allow for convenient temporary connections of unterminated power and motor wires (see our short video on terminal block installation). These headers are compatible with solderless breadboards, 0.1″ female connectors, and our premium and pre-crimped jumper wires. The 0.1″ male header can be broken or cut into smaller pieces as desired and soldered into the smaller through-holes. However, soldering is required for assembly of the included through-hole parts: one 1×20-pin breakaway 0.1″ male header and three 2-pin, 3.5 mm terminal blocks (for board power and motor outputs). This product ships with all surface-mount components-including the TB67H420FTG driver IC-installed as shown in the product picture. Please keep this in mind if you want to push the high-voltage limit of this driver. Note: the motor supply capacitors on this carrier are rated for 50 V this is less margin than on most of our motor driver carriers, which have ICs with ratings of 40 V or less. Exposed solderable ground pad below the driver IC on the bottom of the PCB.Active-low error outputs indicate over-current, over-temperature, or open-load condition.Carrier board adds reverse-voltage protection up to 40 V.Under-voltage lockout and protection against over-current/short-circuit and over-temperature.Flexible input interface provides several options for control.No separate logic supply needed inputs are 3V- and 5V-compatible.Configurable current chopping actively limits motor current to 4.5 A per channel (dual) or 9 A (single) by default can be lowered with external resistors or voltage sources.up to 3.4 A continuous (9 A peak) in single-channel mode.up to 1.7 A continuous (4.5 A peak) per motor in dual-channel mode.Single- or dual-channel H-bridge motor driver (can drive one or two DC motors).The board ships populated with SMD components, including the TB67H420FTG and a reverse battery protection circuit. Since this board is a carrier for the TB67H420FTG, we recommend careful reading of the TB67H420FTG datasheet (460k pdf). The TB67H420FTG is a great IC, but its small surface-mount package makes it difficult for the typical student or hobbyist to use our breakout board makes it easy to use with standard solderless breadboards and 0.1″ perfboards. It can supply up to about 1.7 A continuously to each of two separate motors or about 3.4 A to a single motor, and it can tolerate peak currents up to 4.5 A per channel (dual) or 9 A (single) for a few seconds, making it a good choice for small- to medium-sized motors that run at higher voltages.

The TB67H420FTG from Toshiba is an H-bridge motor driver IC that can be used for bidirectional control of one or two brushed DC motors at 10 V to 47 V. TB67H420FTG Dual/Single Motor Driver Carrier, bottom view with dimensions.

Fritzing l298n driver