This post collects ST's official MEMS sensor online seminars to help netizens understand the product features, principles, and application cases of ST MEMS sensors through videos. If there are new sem
Absorption characteristics of oxygenated hemoglobin (HbO2) and deoxygenated hemoglobin (Hb) to red light RED and infrared light IR
1. Deoxyhemoglobin (Hb) absorbs more red light frequencies and less i
I'm selling an openmv4, without KEY, powered on and used no more than 10 times, 99% new, price 250 yuan including postage, if you have any ideas, please contact QQ864663547
[i=s] This post was last edited by robinqjx on 2019-2-13 11:13 [/i] [b][size=4]【NXP Rapid IoT Review】- Unboxing and Demo Experience [/size][/b] [size=18px][size=12px] [/size][/size][size=18px][size=12