在电子电路的复杂世界里，各种电路模块设备需要相互通信才能协同工作 ，I2C接口就像是电路模块设备间的沟通桥梁，今天就带大家深入了解它。 一、从实物案例说起 下图为我做的一个I2C模块。 小小的PCB上放了三个芯片。 分别是RTC时钟芯片DS1307、存储芯片 ...

关注公众号，点击公众号主页右上角“ ··· ”，设置星标，实时关注智能汽车电子与软件最新资讯 串行外围设备接口SPI（serial peripheral interface）总线技术是Motorola公司推出的一种同步串行接口，Motorola公司生产的绝大多数MCU（微控制器）都配有SPI硬件接口，如68 ...

This FAQ analyzes the open-drain physical layer and the nuances of register-level addressing to better understand I2C communication.

The I2C Bus – From Humble Beginnings to New Uses The simplicity and low cost of the I2C bus has enticed electronic engineers to find more uses for the two-wire Inter-Integrated-Circuit protocol, and ...

If you’ve ever debugged a misbehaving I2C circuit, you probably know how frustrating it can be. Thankfully [Jim] over at Hackaday.io, has a proto-boardable circuit that can help! Inter-integrated ...

Modern interface isolators integrate interface transceivers with an internal isolation barrier. Older designs, prior to this integration, use separate, standalone isolators in combination with ...