STP101M is a 3D pedometer module with functional chipset which include a G-sensor and MCU. It has adopted the impulse-type interface, with the 3D MEMS sensor (G sensor) and high precision of 3D pedometer algorithm, it can give a precisely pedometer in any direction. This module has the characteristics of small volume, low power and etc. The simple digital interface ensures it can be easily embedded in various kinds of pedometer functional system.
★Note:The algorithm of our pedometer is adjustable according to customer’s requirement. We can provide the pedometer for shoes, table class pedometer and bracelet pedometer wearing on wrist, pedometer wearing on waist and pedometer putting inside the pocket. Pls indicate clearly when purchasing.
High precision 3D pedometer algorithm
Low sleep current
Pulse output interface
1) Normal work mode The chipset goes into normal working mode when step motion is detected. The Step-out pin is in low level usually, it will output one high pulse with one step motion, and the high level of the pulse is around 50ms.
If the module doesn’t automatically come to sleep status within 20 seconds, the G sensor doesn’t work. the entire pedometer chipset in low power consumption mode, then the current is less than 4uA!