[table=98%] [tr][td][float=right] [/float] [align=left]PPG is simply a measurement using the reflection of light. The concentration of hemoglobin in the blood changes with the beating of the pulse. Wh
[align=left]March 8, 2017[/align][align=left]First, let's talk about why there is a problem like the title. Last year, I applied for a project at school and I'm about to start it. Now I'm a junior, th
As shown in the figure, the voltage of the micro relay coil is 12V, and it controls an AC 220 AC appliance. The power of the appliance (micro motor) is 20W. The capacitor and resistor connected betwee
[size=5]I hope to develop, learn and make progress together with friends who want to learn STM32F7. [/size] [size=5]Those who have used STM32 or other MCUs for related development, or friends with rel
RISC-V IDE MounRive Studio V182 Updates (Part 2): Workspace SwitchingAs a RISC-V MCU integrated development environment developed based on the Eclipse platform, MRS not only retains the original platf