Electronics - The Blind Man's Workshop

24V Turntable Motor Phase Controller Circuit & PCB

A simple circuit to optimise the phase angle of an AC synchronous turntable motor, thereby reducing noise and vibration. Including PCB files.

Software version 2.5 with a new library brings a significant speed increase and far better accuracy.

A major update which adds EEPROM storage and fixes several bugs.

A highly accurate talking spirit level constructed using the Arduino, MPU6050 and the Talkie text to speech library.

A major update refining the code and adding a new user interface

version 3 of the talking scale software for the 328-based Arduino and HX711 introduces some major bug fixes.

Version two of the software adds a tare function and a better calibration routine.

a brief tutorial covering the construction of a talking scale based on a 328-based Arduino, an HX711 module and the Talkie speech synthesis library.