Manual to motorized convertible roller blinds

A window covering assembly comprising:

• a bracket;
• a roller channel that is supported by the bracket,
• the roller channel being configured to support a roller blind covering;
• and
• a roller spring module;
• the roller spring module including:
• a spring module body engaged with the roller channel;
• and
• a spring, one end of which is stationary and another end of which is attached to the spring module body,
• wherein the spring module body is configured such that rotation of the roller channel co-rotates the spring module body, and
• wherein a recess of the spring module body engages a projection of the roller channel for facilitating co-rotation of the spring module body and the roller channel.

A method, comprising:

• disposing a roller channel that is configured to support a roller blind covering on a bracket;
• disposing at least a portion of a roller motor module in the roller channel,
• wherein the roller motor module includes:
• a rotating portion attached to the roller channel;
• a stationary portion disposed proximate to an end of the roller channel,
• wherein the stationary portion is configured to house a motor, and
• wherein the motor is configured to co-rotate the rotating portion and the roller channel respective to the stationary portion for extending and retracting the roller blind covering.