FEETECH High-Torque Servo FS5115M-FB with Position Feedback Spedizione:2-4 Settimane check out the Bluetooth Mate

check out the Bluetooth Mate Gold

high-speed measurement

but also BLE protocols and you can now talk to the modules over UART or SPI as well

Datasheet (DS3234)

Countless indication possibilities during and after the charging/discharging/Equalization/storage process:

FEETECH High-Torque Servo FS5115M-FB with Position Feedback Spedizione:2-4 Settimane check out the Bluetooth MateThis version of the FS5115M high torque servo from FEETECH is specially modified to provide access to the feedback potentiometer through a fourth (green) wire, allowing you to directly measure the position of the output. This extra information enables more complex robotics applications, such as determining when the servo has reached its target, detecting when the output is blocked, or implementing your own higher level closed loop position control.