A092 Atomic H-Driver Base M5Stack A092 Atomic H-Driver Base is an H-bridge motor driver designed for the ATOM series controllers. This driver supports a 9V to 24V DC input supply that powers the device through the built-in DC/DC circuit. The A092 atomic H-Driver base delivers up to 1.5A output current with a 2A peak current and enables precise speed control and bidirectional rotation for DC motors. This driver integrates a charge pump voltage regulator, current proportional output, current sensing and regulation, and protection circuits. The atomic H-Driver base comes with a VH3.96-4P cable and is ideal for DC motor control applications.