Timeout in state building and failure message ssm agent verification failedThe Hall effect sensor module used here uses A3144 Hall sensor. Neodymium magnet is attached to the motor whose RPM(Revolution Per Minute) we want to measure. Arduino Uno is used to acquire signal from the sensor. Tachometer sensor block and display block in Simulink are used to display the rotational speed in RPM(Revolution Per Minute).Bradford white electric water heater reset buttonThe system is managed by the MSP430F5529 LaunchPad and utilizes the DRV8846 for precision stepper motor control. The CSD18534Q5A is used as a low-side switch for the hot bed heater, extruder heater, and cooling fan. The DRV5033 Hall Sensor acts as a contactless limit switch. Features