CSDN
Latest recorded position: #16 on Aug 12, 2026, 8:35 AM CST.
There are not enough retained observations to calculate a rank change.
Heart Rate Sensor Integration Guide: MAX30102 Driver and Signal Processing with OpenHarmony HDF
心率传感器集成开发指南——基于OpenHarmony HDF框架的MAX30102驱动与信号处理实战
ThreadEast first recorded "Heart Rate Sensor Integration Guide: MAX30102 Driver and Signal Processing with OpenHarmony HDF" on Aug 12, 2026, 8:35 AM CST. It has been observed on CSDN, with less than one hour between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
CS
#16Source metric: 7547
Original source