ADI Think Tank has released another secret book, the e-book "High Speed Circuit Design Guide" is freshly released!This book is compiled based on technical articles from the ADI official website and "A
Connect to OneNet Cloud via MQTT. I don't see any MQTT examples in the examples, which is a bit strange. However, there are some in the examples directory of IDF SDK, and you can see the MQTT configur
Event details: [RTTRenesas high-performance CPK-RA6M4 development board]Updated to 2022-07-01Evaluation report summary:@Huang Wujiu[RTTRenesas high performance CPK-RA6M4 development board review] - Se
The high-molecular resin is corroded by hot concentrated nitric acid (98%) or concentrated sulfuric acid to become low-molecular compounds that are easily soluble in acetone. Under the action of ultra