In July 2025, Beidou Zhihui Technology Co., Ltd. and its Nanjing branch jointly applied for a patent titled "Testing Method, Testing Device, Equipment, and Medium for BCM." This news has garnered ...

The powertrain control module, aka PCM, is your vehicle’s brain. It manages the engine, transmission and other systems based on information it receives from various sensors around the vehicle. It is ...

With the acceleration of automobile intelligence, the automatic headlight function has become an important configuration to enhance driving safety. As a best-selling model, some lower-end versions of ...

“HW-687 is one easy module for adding speed regulation to your next DC motor-based project. It is a simple pulse-width–modulated speed controller providing smooth control with almost no jerks. There ...

This is Crestron control module for Q-Sys. There is also a build and deploy environment for modificatin with your IDE. OR, simply download the .quc file and enjoy! Note: The .env file is only required ...

In an earlier blog post I did a teardown analysis of the XL4015 DC-DC Buck Converter module. I recently received an improved version of the same module. I purchased it from an online seller in China.