The official MicroPython documentation has updated the tutorial for APA102. APA102 is similar to WS2812 and is also a multi-level color light control, but APA102 uses two signal lines, has a higher si...
Abstract: This paper introduces a variable frequency power supply based on space vector PWM algorithm. The system uses the motor control chip 68HC908MR16 from MOTOROLA, and converts DC power into freq...
Recently, I had some time to browse ST's official website or ST's Chinese official website, and found the G0 series of microcontrollers recently launched by ST. STM32G0: A new generation of entry-leve...
A chip technology company in Beijing is recruiting ( chip design engineer) [full-time or part-time]Job description:1. Responsible for the design of RF, microwave, and millimeter wave integrated circui...
The first part of this article details the key technologies of Bluetooth radio frequency, baseband and protocol. The content covers Bluetooth modulation, data packet composition, frequency hopping seq...