Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo

The X-NUCLEO-IHM12A1 is a low voltage dual brush DC motor driver expansion board based on the STSPIN240 for STM32 Nucleo.

It provides an affordable and easy-to-use solution for the implementation of portable motor driving applications such as thermal printers, robotics and toys.

Thanks to its programmable current limiter and complete set of protection features, it offers high levels of performance and robustness.

The X-NUCLEO-IHM12A1 is compatible with the Arduino UNO R3 connector and most STM32 Nucleo boards.

Key Features

  • Low voltage range from 1.8 V to 10 V
  • Current up to 1.3 A r.m.s
  • Current control with adjustable off-time
  • Full protection overcurrent and short-circuit protection
  • Low RDS (ON) power stage (HS + LS = 0.4 Ω typ.)
  • Thermal shutdown
  • Compatible with Arduino UNO R3 connector
  • Compatible with STM32 Nucleo boards
  • Connection for two independent DC motors
  • RoHS compliant





Description バージョン サイズ
DB3037 DB3037: Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo 1.0 287 KB
Description バージョン サイズ
UM2112 UM2112: Getting started with the X-NUCLEO-IHM12A1 low voltage dual brush DC motor driver expansion based on STSPIN240 for STM32 Nucleo 1.0 798 KB

プレゼンテーション & トレーニング資料

Description バージョン サイズ
X-NUCLEO-IHM12A1 Quick start guide 1.0.0 1 MB


Board Manufacturing Specifications
Description バージョン サイズ
X-NUCLEO-IHM12A1 gerber files 1.0 363 KB
Bill of Materials
Description バージョン サイズ
Schematic Pack
Description バージョン サイズ
X-NUCLEO-IHM12A1 schematics 1.0 194 KB

Publications and Collaterals

Description バージョン サイズ
X-NUCLEO expansion boards motor control - Selection guide 1.0 458 KB
Description バージョン サイズ
STM32 Open Development Environment Brochure 15.10 1 MB

ツール & ソフトウェア

MCUs Embedded Software
Product Evaluation Tools

サンプル & 購入

製品型番 Marketing Status Board production status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
X-NUCLEO-IHM12A1 Active Stock available 9.80 1 NEC EAR99 ITALY MORE INFO 直接購入 買い物かごに追加 DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-IHM12A1 アクティブEcopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.