FXLS8974CF 3-axis IoT acceleration sensor sensor toolbox development board

Schematic PCB

posture correction robot

It's common for computer users to bend over in front of a screen, which can eventually lead to back problems. There are various gadgets on the market that solve this problem by constantly reminding users to sit up straight, but most of them are not fun. So I made a fun little tool for this problem.

Schematic PCB

Three-axis MEMS accelerometer - Xiaomi smart bracelet design

Schematic PCB